New Holland CX720, CX740, CX760, CX780, CX820, CX840, CX860, CX880. Operator's Manual

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

16. Upper sieve control rocker switch (optional)

Push the switch to open the sieve, pull to close (from the operator’s seat)

When touching this switch, the upper sieve setpoint width is shown on a ”pop-up” screen on the InfoViewt monitor.

17. Lower sieve control rocker switch (optional)

Push the switch to open the sieve, pull to close (from the operator’s seat).

When touching this switch, the lower sieve setpoint width is shown on a ”pop-up” screen on the InfoViewt monitor.

18. Gearshift selector switch. (1-2-N-3-4)

Selecting a gear is only possible with the multi function lever in neutral position.

Turn the button to select a gear. The parking brake will automatically engage and the hydrostatic system will be disabled.

The InfoViewt shows the selected gear.

19.

Reel speed synchronisation engagement and set tumbler/rocker switch.

• ON position: With this switch in the ON position, the reel speed is

synchronised to the ground speed. (Refer to Section 3, FIELD AND SITE

OPERATION, paragraph headed: “Reel to ground speed synchronisation”)

• OFF position

20.

Vertical knives tumbler switch (if installed)

• Both vertical knives ON

• OFF

• Vertical right-hand knife ON

21.

Straw elevator reverse tumbler switch

Use this switch in combination with the reel speed increase (reversing) or

decrease (rocking) button on the multi function handle.

• ON

• OFF

2-10

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

22. Cup holder

23.

SmartSteert rocker switch (if installed)

• SmartSteert enable/disable/calibration

• Neutral

• Not used

24.

Automatic Crop Settings tumbler switch (ACS)

• Mode 2

• Mode 1

25.

Chopper spreader plates rocker switch (if installed)

• Towards right-hand side

• Neutral

• Towards left-hand side

26. Armrest

This armrest can be flipped-up to give access to a removable storage bin for small items.

27. Armrest

This armrest can be flipped-up to give access to the programmable settings keypad, and for use or cleaning the module

top.

2-11

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Multi-Function Handle

1. Multi-function handle (MFH)

With this handle the forward and reverse ground

speed of the combine can be controlled. Move the

MFH forward or backwards till it locks into neutral

position to stop the combine.

To drive the combine (forward or reverse), push

switch 10 on the back of the MFH to activate the

neutral unlock mechanism. The more the MFH is

moved forward or backwards, the faster the

combine will drive forward or reverse.

To warn other people, an audible alarm will sound

as long as the combine is in reverse driving mode.

2-12

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Automatic header height control button

WARNING

In case of an emergency stop it will not be enough to

move the multifunction handle to neutral, also apply

When this button is pressed and released:

the brakes.

• the attachment will automatically lower (or

raise) to a preset height (refer to paragraph

Unloading system engagement button

headed ”Operation” further in this section).

Press on the button to start unloading, Press

• and when in headland mode (refer to ACS

again to stop.

operation), headland mode will be end and

Mode “1” or “2” will be reselected.

Unloading tube swing rocker button

• and when using SmartSteert system, this

Left : unloading tube swing out (two positions)

will allow auto steering to activate also

depending on other conditions.

Right : unloading tube swing in (two positions)

When operating in an automatic mode, pressing

• Threshing mechanism NOT ENGAGED:

this button twice will:

(Field mode selected)

• lift the header above maximum stubble

Press the button (first or second position) and

height.

keep it depressed to swing the unloading tube out

or in.

• activate headland mode/ stop auto steering.

(If ACS / SmartSteert installed)

• Threshing mechanism ENGAGED:

(straw elevator maybe disengaged)

When operating in an automatic mode, pressing

this button for a minimum of two seconds will save

The first position:

the current head position and verify with a beep.

The unloading tube will open or close as long as

the button is depressed.

Header height and header lateral floatation rocker

switch

Second position:

Giving one pulse on the button will swing the

With the upper and lower part of this switch, the

unloading tube completely out or in.

header can be moved up and down respectively.

Press again on either of the switches (left/right)

The header height switch offers two speeds.

to stop the automatic movement.

Pushing the switch to its first stop, both up and

down, the movement will be slow. When pushed

to the second stop, the up and down movement

NOTE: When the opposite part of the button is pulsed

will be fast. (according to the header raise/lower

in the second position, the unloading tube will move

speed)

in the opposite direction until it is completely open or

closed.

With the left and right part of the switch, the lateral

float of the header can be adjusted. Pushing to

the left will tilt the header counter-clockwise,

pushing to the right will tilt the header clockwise.

When using SmartSteert, pushing left or right

together with neutral unlock switch (1)

(see fig. 13):

• for minimum two seconds will select left/right

crop edge respectively.

(refer to SmartSteert operation).

• when pulsed, will adjust machine position to

left/right with +/- 10 cm.

2-13

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Quick stop button.

7. Reel position rocker switch.

One pulse on the red quick stop button will stop

With the upper and lower part of this switch, the

the straw elevator/header drive, and the

reel can be moved up and down respectively.

unloading auger drive immediately. Use this quick

stop to avoid crop blockage or combine damage.

With the left and right part of the switch, the reel

can be adjusted forwards and rearwards.

Also during opening or closing the grain tank

Pushing to the left will move the reel to the front,

extensions

(covers), this

action stops

pushing to the right will move the reel to the rear.

immediately when pushing on this button.

NOTE:

The emergency stop is also included on the quick

- In case a flip-up maize header is attached

stop button. (Only if installed in InfoViewt)

(selected): Pushing to the left will open the flip-up

maize header, pushing to the right will close the

• If pressing not longer than two seconds on

flip-up maize header.

- In case a Varifeedt grain header is attached

the quick stop button:

The hydrostatic will be disabled immediately.

(selected):

To move the knife bar forward: Press the neutral

unlock switch and simultaneously the reel position

• If pressing between two and six seconds on

rocker switch

(forward) to moves the knife bar

the quick stop button:

forward.

The hydrostatic will be disabled immediately.

To move the knife bar rearward: Press the neutral

After two seconds the parking brake will

unlock switch and simultaneously the reel position

come on additional, during four seconds.

rocker switch

(rearward) to moves the knife bar

rearwards.

• If pressing for a minimum of six seconds on

the quick stop button:

The same result will occur when pressing

between two and six seconds, but after six

8. Reel speed increase button.

seconds the parking brake will close

completely to stop the combine abruptly.

(Header and straw elevator reversing control, if

used in combination with the straw elevator

reversing tumbler switch).

NOTE: After an emergency stop, to advance again,

bring first the multi-function handle back to neutral

(the parking will be released automatically).

9. Reel speed decrease button.

(Header and straw elevator rocking control, if

used in combination with the straw elevator

reversing tumbler switch).

2-14

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Shaft Speed Monitor (SSM)

The Shaft Speed Monitor (SSM) (1) is located to the

front and to the right of the operator, integrated in the

cab frame.

The SSM features low speed warning alarms

accompanied by an audible alarm for several shaft

speeds.

When the ignition key is rotated to the ”contact”

position, the SSM shows a lamp test for a short time.

The SSM will continuously show fuel level and engine

coolant temperature on its two digital bar graphs.

These gauges also include alarm and warning lights.

NOTE: The backlighting of the SSM can be adjusted

via the InfoViewt monitor. Refer to

“VII Configurations and Calibrations”, paragraph;

“4.Display settings”, headed: “SSM lcd backlight”.

Residue low speed warn-

Cleaning fan low speed warning

ing light (if installed)

light

Straw walkers low speed warning

Rotary separator low speed warn-

light

ing light

Grain elevator low speed warning

Beater low speed warning light

light

Return(s) low speed warning light

Drum low speed warning light

2-15

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

14.

Not used

Coolant temperature

10.

Parking brake on

On: parking brake engaged

Blinking: when MFH is not in neu-

15.

Fuel level

tral with engine running and park

engage, brake pad worn

or brake fluid low

11.

Grain tank covers open

(if in-

stalled) when threshing not en-

gaged

12.

Unloading tube open

On: when unloading auger ex-

tended

Blinking: when unloading auger

is engaged

13.

Grain tank full

On: when grain tank is 75% full

Blinking: when grain tank is 100%

full

(Linked up with buzzer)

2-16

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Start module

The start module is located to the right and to the back

of the operator’s seat.

1. The ignition key has three or four positions:

a Accessories (if installed)

b Off

c Contact

d Engine starter motor

2. Cigarette lighter

3. Indicator light for cold start preheater (if installed)

4. Diagnostics port for off-board diagnose and software

download.

12 volts DC socket (only current with ignition key in

contact position)

NOTE: Do not leave the cab with the ignition key in

“accessories” position for a long time.

Mirror heating can decharge the batteries if the mirror

heating tumbler switch is in “on” position.

NOTE: When the ignition key is moved to the

“contact” position, the back-up alarm will be sound for

one second and the beacon lights (if equipped) will be

activated for 2.5 seconds.

2-17

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Revolving flash lights tumbler switch

• ON

• OFF

10.

Rear operating lights tumbler switch (if field mode selected)

• ON

• OFF

11.

Front operating lights tumbler switch

• If field mode:ON (position 2): inner and outer cab roof lights+central operating light,

stubble lights, header lights

• If road mode:ON (position 2): inner and outer cab roof lights, parking lights

• If field mode:ON (position 1): outer cab roof lights+central operating light,

stubble lights, header lights

• If road mode:ON (position 1): outer cab roof lights, parking lights

• OFF

12. Adjustable air vent

Front operating lights tumbler switch summary:

(position 1 or 2)

(only with ignition key on)

Conditions

Unload tube light

- Field mode selected

- Front or rear operating lights ON

- By pressing unloading tube swing rocker button open (after 3 seconds)

Rear operating lights

- Field mode selected

(tumbler switch 10: OFF position)

- Front operating lights ON

- Reverse driving

Side operating lights

- Field mode selected

- Front operating lights ON

and

- Direction indicator (left or right)

- Header above maximum stubble height

2-20

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

13. Radio location with

•

12 Volts DC connection

• Loudspeaker connection

• Antenna connection: AM / FM antenna

(cable pre installed)

14. Precision Farming data logger (if installed)

CAN network connection is foreseen

15. (D)GPS receiver (if installed)

CAN network connection is foreseen

IMPORTANT: Do not change the sequence of the

modules (Radio - Data logger - (D)GPS receiver)

16. Spotlight

This spotlight illuminates the right-hand module.

The spotlight operates together with the parking lights

and operating lights.

17. Loud speakers (front), (if installed)

2 speakers (mid and high range)

18. Loud speakers (rear)

2 speakers (low range)

19. Hook for clothes

2-21

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

20.

Sunshade

21.

Adjustable air vents

22.

Cab interior light

There are three positions:

• OFF

• MIDDLE: The light illuminates when the cab door

is open. The light goes out +/- 30 seconds after the

cab door is closed and at the mean time the both

side lights starting illuminate for two minutes.

• ON

23.

Adjustable air vent

24.

Grain tank window

25.

Grain tank window latch

Open the grain tank window by turning the knob to

clean the area between the grain tank and the cab.

26. Fuse and relay panel cover

To open, turn the black buttons to a vertical position.

To lock, turn the buttons to a horizontal position.

In the back left corner of the cab, behind this cover is the

fuse and relay panel.

Install panel layout picture from this manual in the

plastic pocket on the backside of this cover.

2-22

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

1. MANUAL CONTROLLER

Fan switch (1):

• The switch has four positions:

0: OFF

1: Low fan speed

2: Medium fan speed

3: High fan speed

• The knob is rotated in the clockwise direction to

increase the blower speed and rotated in the

counter clockwise direction to decrease the

blower speed.

• In the OFF position the fresh air dust separator

blower will also be turned off.

Temperature control (2):

• The system will be at maximum cooling when the

knob is rotated the maximum amount in the

counter clockwise direction.

• The system will be at maximum heating when the

knob is rotated the maximum amount in the

clockwise direction.

A/C switch (3):

• This switch turns the air conditioner either on or

off. (indicated by led 5)

Recirculation switch (4):

• For maximum cooling or heating depressing this

button will turn off the fresh air dust separator

blower. (indicated by led 6)

NOTE: Do not leave in this position for more than 15

minutes for best filtration efficiency.

2-24

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

2. AUTOMATIC TEMPERATURE CONTROL (ATC)

Type I

Mode control:

The operating mode selections will be ”Automatic”,

”Defog”,

”Recycle” and

”Econ” or economy.

Operating mode is selected by pushing the button

switches (1) - (4).

• Economy (1):

When you press the ”Econ” button (1) you only have

the circulation of fresh air by a fan speed that is

manually set (see further).

The A/C and the heater are turned off.

• Defog (2):

In ”Defog” mode, the compressor is on unless turned

off by the freeze sensor or by the pressure switches.

Water valve position is automatic.

• Recycle (3):

If recirculation mode is selected, the fresh air dust

separator blower is turned off for 15 minutes. This will

provide the fastest cooling or heating of the cab.

• Automatic (4):

If the module is not in ”Econ” or ”Defog” mode, it is in

automatic mode. Water valve position and

compressor operation is automatic.

Fan speed selection:

The fan speed can either automatic or manually set

by the operator. When the manual mode is selected

by pressing the button (1), three fan speeds can be

selected: low, medium and high. Change the fan

speed by pressing button (5).

If the automatic mode is selected, the fan speed will

automatically be adjusted to obtain the desired cab

temperature.

2-25

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Cab temperature selection:

The desired cab temperature setpoint can be

changed by pressing buttons (7) or (8).

Button (7) to increase and button (8) to decrease the

set point. Pushing button (7) or (8) will cause the

display to show the desired temperature setpoint, but

not the actual cab temperature.

If the fan speed is in auto mode, then the fan speed

will also be adjusted to achieve or maintain the

desired cab temperature setpoint.

• Outside temperature display:

The outside temperature will be displayed for 5

seconds by pressing the button (6).

• Temperature display format

Pressing the buttons (6) and (7) simultaneously will

cause the display to switch between Celsius and

Fahrenheit.

Remark: If an error occurs the number of the error

code will appear on the display (9). The description of

the error can be find in the error table. Contact your

local New Holland dealer if there is a problem.

2-26

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Error table

Error

Possible cause

00E

Indicates end of diagnostic sweep

10E

Cab sensor open

11E

Cab sensor shorted

12E

Cab sensor out of range high

13E

Cab sensor out of range low

20E

Outlet sensor open

21E

Outlet sensor shorted

22E

Outlet sensor out of range high

23E

Outlet sensor out of range low

30E

Ambient sensor open

31E

Ambient sensor shorted

32E

Ambient sensor out of range high

33E

Ambient sensor out of range low

40E

Evaporator sensor open

41E

Evaporator sensor shorted

42E

Evaporator sensor out of range high

43E

Evaporator sensor out of range low

60E

Low pressure sensor open

61E

Low pressure sensor shorted

62E

Low pressure sensor fault ”STATIC”

63E

Low pressure sensor fault “LATCH OUT”

70E

High pressure sensor open

71E

High pressure sensor shorted

72E

High pressure sensor fault ”STATIC”

73E

High pressure sensor fault “LATCH OUT”

80E

Driver fault “CLUTCH OVER CURRENT”

81E

Driver fault “OPEN CLUTCH”

82E

Driver fault “ACTUATOR OVER CURRENT”

83E

Driver fault “BLOWER OVER CURRENT”

90E

Memory fault “WRITE ERROR”

91E

Memory fault “READ ERROR”

2-27

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Type II

Temperature control (1)

The temperature control gives the operator control

over the cab interior temperature. Turning the control

clockwise will increase the temperature of the air and

turning the control counter-clockwise will lower the

temperature of the air.

Display unit (2)

The display provides the operator with information

about the systems performance.

50030142

•

It provides the desired cab temperature reading

selected by the operator. The display reading

may be in Fahrenheit or Celsius. To make the

changed between reading there is a ground wire

located under the left rear corner of the cab at the

main ground boss. Attaching the wire to the

ground provides for Celsius readings.

•

It illuminates an icon “A”, when the system is

operating in the automatic climate mode.

•

When the “A” is not illuminated the blower motor

speed MUST be manually controlled and “Auto”

mode will only control the water valve and

compressor, while trying to maintain the set

temperature.

•

It illuminates an icon of a windshield

when

the system is in the Defog mode.

•

It illuminates an icon of a book when the system

is not operating correctly. Along with the book

icon a fault code will also be displayed to assist

the technician making the correct repairs.

The range for ATC is from a setpoint of 16°C

(61°F) to 30°C (89°F). The setpoint of 16°C

(60°F) or 32°C (90°F) will be displayed and the

“A” icon on the display will be off when the system

is in maximum mode.

20030143

2-28

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Blower speed control (3)

The blower speed control gives the operator control

over the speed of the blower motor. Turning the

blower control clockwise will increase the speed of

the blower, producing more airflow out of the cab

vents, turning the control counter clockwise will

reduce the air flow.

If the ATC control button has been pressed, the

blower speed control position will have NO effect over

the blower’s speed. The ATC controller will increase

or decrease the blower motor speed as needed to

50030142

maintain the desired cab temperature. If the blower

motor control is adjusted, the controller will release

the automatic control over the blower motor speed.

The blower motor will only operate in the manual

mode if the “A” is NOT displayed. The ATC control

button must be toggled OFF and back ON to reset the

automatic blower motor operating mode. The

automatic temperature control will always be

operating whether the “A” is displayed or not. The

blower control is a potentiometer rated at 10K 10%

ohms.

When operating in the auto climate or Defog mode,

the blower will make a speed increase for every (2°F)

difference there is between the temperature set point

and the actual cab temperature sensed by the cab

temperature sensor.

If the evaporator sensor senses that the evaporator

temperature is below 26°C (80°F), and system is

calling for heat the blower speed will not be increased

until the evaporator temperature has increase.

Mode control (4)

Once the operator has activated the ATC control, the

mode button is pressed to toggle between AUTO and

DEFOG. The digital display window will be

illuminated with the symbol

displayed. The

button toggles between two modes:

“A” = Auto, the system will warm or cool the air as

needed to maintain the cab temp and the display will

be illuminated.

= Defog, the system will run the A/C compressor

full time and warm the air to defog the windows and

the display will be illuminated.

2-29

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

ATC control (5)

The operator selects ATC control by pressing the left

hand button one time, the digital display window will

be illuminated. When illuminated the mode of

operation will be displayed along with the desired

temperature. The button toggles between two

modes:

•

“O” = OFF, the cab blower motor may be run, but

the air will not be conditioned and the display will

NOT be illuminated.

•

“A” = Auto, the system will warm or cool the air as

needed to maintain the cab temp and the display

will be illuminated.

50030142

Defog control operation

Defog is used to clear off the windows by using the

A/C to lower the humidity in the air and using the

heater to warm the air enough to dry the windows.

The ATC control button (1) must be pressed to

activate the AUTO controls and the mode button (2)

toggled to DEFOG and the windshield icon will be

displayed in the digital display. The temperature

control knob may be adjusted to any setting. If the

cab vent temperature is too cold the temperature

control may be rotated clockwise to provide some

additional heating of the air. The cab temperature will

be monitored by the re-circulation air sensor, and be

maintained at the temperature control setting by

50030142

cycling the heater valve. While operating in the defog

operation the compressor will run continuously,

unless the evaporator sensor determines the

evaporator is too cold and could start to freeze up.

The ATC controller will automatically control the

blower motor speed as required to maintain the

temperature desired. It will be normal for the vent

temperature to be cold during early morning start up,

due to low engine temperature. If the operator

reduces the blower speed until the engine warms up,

the ATC controller will disengage the auto mode of

the blower speed. To re-activate the auto mode for

the blower motor speed, the ATC control button

MUST be toggled to reactivate the auto position.

2-30

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Troubleshooting the temperature control

system

Code “01” displayed instead of temperature setting -

Code “08” alternating with temperature setting -

High pressure lockout, press the climate control

possible faulty cab temperature sensor or cab

switch (6) to the center OFF position, then to the

temperature is below

-19° C

(-2° F). Adjust

forward automatic position or rearward to the defog

temperature control above 23° C (74° F). If error code

position as required. Digital temperature display

does not clear after cab temperature rises above

should reappear. If code “01” reappears, system

-19° C (-2° F), system requires service. In order to

requires service.

continue operation, temperature control must be set

above 21° C (70° F) or below 19° C (66° F).

Code “02” displayed instead of temperature setting -

Low pressure lockout, press the climate control

Code “10” alternating with temperature setting -

switch to the OFF position, then to the automatic

possible faulty evaporator sensor or cab temperature

position. Digital temperature display will reappear. If

is below -19° C (- 2° F). Compressor does not run.

code “02” reappears, system requires service.

If error code does not clear after cab temperature

rises above - 19° C (-2° F), system requires service.

Code “04” alternating with temperature setting -

possible faulty blower control potentiometer, blower

Code “11” alternating with temperature setting -

defaults to maximum speed. System requires

possible faulty evaporator sensor or core tempera-

service.

ture has exceeded 82° C (180° F). Compressor does

not run. If error code does not clear, system requires

Code “05” alternating with temperature setting -

service.

possible faulty temperature control potentiometer,

system defaults to 20° C (68° F). System requires

service.

2-31

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

InfoViewt Monitor

The InfoViewt monitor is located on a movable arm

in front and to the right in the cab.

A grip/locking mechanism will keep the InfoViewt

exactly in place where you want it for optimal viewing

comfort.

This display is used to control all parameters and

settings of the combine. The display will also inform

the operator continuously about the combining

process and possible warnings or alarms.

The InfoViewt is controlled with the cursor keys and

alphanumeric keypad on the right-hand module.

2-38

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Explanation of the cursor keys and alphanumeric

keypad.

1. Plus key to change a set value

2. Menu navigation key (left)

3. Menu navigation key (up)

4. Enter key

5. Menu navigation key (right)

6. Escape key

7. Menu navigation key (down)

8. Minus key to change a set value

9. Back space key

10. Decimal separator / Print button

(if printer accessory installed)

Use the menu navigation keys (2), (3), (5) and (7) to

run through the different menus.

Using the Escape key (6) will shift the screen back to

the previous menu.

Use the plus or minus key (1) or (8) to change a value

or selecting another setting.

Press the enter key (4) to confirm any change or to

activate a function.

When the optional printer is installed, press the button

(10) to print a selected page on the InfoViewt.

2-39

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

INFOVIEWt MONITOR

The monitor will switch on when the ignition key is

switched on.

The display is divided in different fields:

1. Menu bar

2. Sub-menu bar

3. Text bar

4. Indicator bar

5. Status bar

6. Information box

7. Scroll bar

1. MENU BAR

The menu bar 1 at the left side of the display shows

the different menus presented by a symbol. Text bar

3 (fig.

51) at the bottom of the screen, shows a

description of the selected menu.

Scrolling through the menu is possible by using the up

and down navigation keys:

The “up” key to select a menu up the ladder.

The “down” key to select a menu down the ladder.

Keeping the

“up” and

“down” navigation key

depressed will shift the menu quickly up or down.

The selected symbol always remains in the middle of

the menu bar and blinks to show the selected

position. When the navigation keys are not used for

a while, the selected symbol will stop blinking and will

be inverted until the navigation keys are used again.

2-40

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

2. SUB-MENU BAR

With certain menus, a sub-menu bar 2 will appear. To

enter that sub-menu presses the ”right” navigation

key. Text bar 3 (fig. 54) will show a description of the

selected sub-menu.

NOTE: To move back into the main menu press the

”left” navigation key or press the ”esc” key.

3. TEXT BAR

At the bottom of the screen, text bar 3 displays a

description of the selected menu, sub-menu or

selected item in the information box while scrolling.

4. INDICATOR BAR

On top of the screen, an indicator bar 4 is provided to

inform the operator continuously with basic

information.

2-41

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

4. Ground speed (km/h or mph)

5. A flag is appearing when a data card is installed

which has markers information on it.

6. Active alarms and/or errors

(Low, Medium or High priority).

These icons appear on the screen together with

pop-up

1 screen with more information on the

alarm/error.

• If a

“Low” priority alarm: The pop-up screen

disappears from the display after a few seconds,

the symbol in the indicator bar stays on the

display to warn the operator there is an

alarm/error.

• If a “Medium” or “High” priority alarm: The pop-up

screen stays on the display until they press on the

“escape” button, the symbol in the indicator bar

stays on the display to warn the operator there is

an alarm/error.

Alarms and errors are classified in three levels.

According to the importance of the alarm/error,

following icons appear in the indicator bar:

1. Low priority alarm/error

2. Medium priority alarm/error

3. High priority alarm/error

2-43

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

The following is a list of the alarms with the priority, condition, activation and reset measure.

Description

Priority

Check condition

Activation

Resetting

A0000 Engine coolant

High

Engine running and tem-

2 sec > 102 °C (216°F)

2 sec < 102 °C (216°F)

temperature HIGH

perature sensor not faulty

electrical engine

2 sec > 110 °C (230°F)

mechanical engine

2 sec < 110 °C (230°F)

or engine shut down

mechanical engine

A0001 Engine oil

High

CNH engine running

2 sec > 126 °C (259°F)

2 sec < 126 °C (259°F)

temperature HIGH

or engine shutdown

High

Iveco engine running

3 sec > 126 °C (259°F)

2 sec < 126 °C (259°F)

or engine shutdown

A0002 Engine Oil

High

Engine running and pres-

3 sec < 1 bar (14.5psi)

0.5 sec >/= 1 bar (14.5psi)

pressure LOW

sure sensor not faulty

or engine shutdown

A0003 Battery Voltage

Low

Engine rpm > 500 rpm

8 sec < 12 V

2 sec > 12.5 V

LOW

Low

Engine rpm < 500 rpm

8 sec < 10 V

2 sec > 10.5 V

A0004 Fuel level LOW

Low

Level sensor not faulty

4 sec < 10 %

4 sec > 12 %

A0005 Air filter

Low

Sensor configuration set

10 sec > 625 mm H 2O

2 sec </= 625 mm H 2O

BLOCKED

to not installed and air fil-

Low

10 sec < 0.25 V

2 sec >/= 0.25 V

ter switch not faulty

A0006 Gearbox tem-

High

Engine running

2 sec > 90°C (194°F)

2 sec </= 90°C (194°F)

perature HIGH

A0007 Hydraulic

High

10 sec > 90°C (194°F)

3 sec < 85°C (185°F)

reservoir temperature

HIGH

A0008 Hydrostatic mo-

High

Sensor configuration set

10 sec > 105°C (221°F)

3 sec < 100°C (212°F)

tor temperature HIGH

to installed and hydro tem-

perature sensor not faulty

A0009 Return filter

Low

10 sec < 1.8 V and

2 sec > 1.8 V and < 25 °C

blocked

>/= 25°C

A0010 Gearbox filter

Low

10 sec < 1.8 V and

2 sec < 1.8 V and < 25 °C

blocked

>/= 25°C

A0011 Hydraulic reser-

High

Reservoir switch not faulty

4 sec > 1.8 V

0.5 sec < 1.8 V

voir level LOW

A0012 Control

High

Engine running for 3 sec

2 sec < 20 bar

0.5 sec >/= 20 bar

pressure LOW

and control pressure not

faulty

A0013 Gearbox clutch

High

Sensor configuration set

0.1 sec >/= 130 °C

2 sec </= 120°C

temperature HIGH

to installed and gearbox

(266°F)

clutch temperature sensor

not faulty

(*) can be configured in InfoViewt

2-44

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Description

Priority

Check condition

Activation

Resetting

A0014 Straw elevator

High

Reverser sensor engaged

straw elevator engaged +

10 sec reverser sensor+

reverser ENGAGED

0.5 sec reverser sensor or

straw elevator disengaged

straw elevator engage-

and

ment + reverser sensor or

reverser switch

A0015 Seat switch

Med

Not seated for 5 sec

0.01 sec straw elevator

Straw elevator disen-

OPEN

engaged

gaged for 10 sec.

Not seated

Straw elevator engage

Disengage straw elevator

switch transition from low

engage switch

to high (attempting to

engage straw elevator)

A0016 Engine RPM

Med

Threshing running

2 sec < 1950 rpm (*)

2 sec > 2000 engine rpm

LOW

A0020 Set parking

High

Engine on, MFH neutral,

Operator not in seat for

Operator in seat for

brake ALARM

Brake off

2 sec

0.5 sec

A0021 Rear ladder

High

Engine running

Ladder down for 1 second

Ladder up for 0.5 second

DOWN

A0022 Unload

Low

Unloading engaged

Unloading not engaged

engaged

A0028 Grain tank

Low

Cover switch open

field mode: > 15 km/h and

0 sec in field mode

covers OPEN

covers open

road mode: covers open

A0029 Unloading tube

Low

Road mode or > 15 km/h

2 sec unload tube open

2 sec unload tube close

OPEN

(9mph) and ground speed

sensor NOT faulty

A0030 Grain bin FULL

High

Threshing engaged, no

1 sec the 2 sensors acti-

1 sec both sensors not

unloading and straw ele-

vated

activated

vator engaged, moving

forward and grain bin

sensor NOT faulty

Low

Threshing engaged, no

1 sec the 2 sensors acti-

1 sec both sensors not

unloading and grain bin

vated

activated

sensor NOT faulty

A0032 Straw hood

High

Threshing engaged

blocked for 1 sec

not blocked for 3 sec

blocked

(input < 1.8V)

(input > 1.8V)

A0033 Parking brake

High

Parking brake switch in er-

MFH not in neutral

MFH in neutral

ror, engine running and

parking brake engaged

Med

Parking brake ON and

MFH not in neutral

MFH in neutral

engine running

A0034 Straw walker

High

Threshing running

1 sec < 113 rpm

1 sec >/= 113 rpm

RPM LOW

Med

Threshing running

1 sec < 80 % of set speed

3 sec >/= 80 % of set

speed

A0036 Drum RPM

High

Threshing running

1 sec < 100 rpm

3 sec >/= 100 rpm

LOW

Med

Threshing running

1 sec < 80 % of set speed

3 sec >/= 80 % of set

speed

A0038 Rotary separa-

High

Threshing running

1 sec < 179 rpm

3 sec > 179 rpm

tor RPM LOW

Med

Threshing running

1 sec < 80 % of set speed

3 sec > 80 % of set speed

2-45

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Description

Priority

Check condition

Activation

Resetting

A0039 Beater RPM

High

Threshing running

1 sec < 100 rpm

3 sec >/= 100 rpm

LOW

Med

Threshing running

1 sec < 80 % of set speed

3 sec >/= 80 % of set

speed

A0040 Grain elevator

High

Threshing running

1 sec < 100 rpm

3 sec > 100 rpm

RPM LOW

Med

Threshing running

1 sec < 80 % of set speed

3 sec >/= 80 % of set

speed

A0041 Fan RPM LOW

High

Threshing running

1 sec < 130 rpm

3 sec > 130 rpm

Med

Threshing running

1 sec < 80 % of set speed

3 sec >/= 80 % of set

speed

A0042 Chopper RPM

High

Threshing running

1 sec < 100 rpm

3 sec >/= 100 rpm

LOW

Med

Threshing running

1 sec < 80 % of set speed

3 sec >/= 80 % of set

speed

A0043 Returns left

High

Threshing running

1 sec < 195 rpm

3 sec > 195 rpm

RPM LOW

Med

Threshing running

1 sec < 80% of set speed

3 sec >/= 80% of set

speed

A0044 Returns right

High

Threshing running

1 sec < 195 rpm

3 sec > 195 rpm

RPM LOW

Med

Threshing running

1 sec < 80% of set speed

3 sec >/= 80% of set

speed

A0047 Check brakes

Med

5 sec < 0.69 V

10 sec > 0.69 V

A0051 Road mode

Low

Road mode selected

Covers open, header up/

Stop attempting to engage

selected

down / tilt, straw elevator,

device then disengage

rear axle, thresher, unload

road mode

on / open, reel up / down

A0052 Flow sensor out

Low

Yield monitor type configu-

1sec < 0.2 V or > 5.2 V

1sec >0.2 V or < 5.2 V

of range

ration not set to 0

A0057 Battery voltage

Med

Battery voltage > 15.5 V

Battery voltage > 15 V for

high

for 8 sec

2 sec

A0061 Thresher disen-

Med

gaged

(No speed signal)

A0062 Autopilot

Med

switched to manual

A0063 End of crop

Med

detected

A0064 Autopilot signal

Med

detected

2-46

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Description

Priority

Check condition

Activation

Resetting

A0077 Self-levelling

Med

Shoe actuator running in

Shoe position stable

shoe NOT LEVEL

Threshing engaged & SL

one direction for 15 sec

installed

Low

Shoe position sensor

Shoe position sensor and

faulty or lateral inclination

lateral inclination sensor

sensor faulty

A0079 Grain tank

Med

Threshing engaged, cov-

Bubble-up sensor

covers CLOSED

ers installed, bubble-up

indicates the covers are

sensor installed and en-

closed

open

gine running

Threshing engaged, cov-

Threshing engaged, en-

Covers no longer opening

ers installed, bubble-up

gine running and covers

sensor not installed and

open

engine running

A0080 Gearshift NOT

Low

Not able to get to shift to

Selected gear found

successful

selected gear in 6 sec.

A0081 Hydrostatic

High

Engine running for 1 sec

1 sec < 1.8 V

0.5 sec > 1.8 V

charge pressure LOW

A0082 Auto HHC Dis-

Low

Auto HHC activated

Straw elevator angle >

Alarm only displayed for 2

abled

max. stubble height

sec.

A0083 Hydro speed

Low

Sensor configuration set

10 sec > 95 °C

3 sec < 90°C

limitation

to installed and hydro

temp. sensor not faulty

A0117 Header need to

Med

Header has not been

Alarm is displayed for 10

be defined

installed on the combine

seconds

before.

A0120 Upper sieve not

Med

Upper sieve position is not

Upper sieve position is

in position

within 1 mm of the upper

sieve position set point for

sieve position set point

4 sec.

A0123 Road mode not

Med

Road mode switch placed

Road mode not engaged,

Road mode engaged

allowed

into the road mode posi-

unload engaged or unload

tion

tube not cradled or straw

elevator, reverser, thresh-

er, rear wheel assist en-

gaged or concave moving

A0124 Lower sieve not

Med

Lower sieve position is not

Lower sieve position is

in position

within 1 mm of the lower

sieve position set point for

sieve position set point

4 sec.

A0125 Upper sieve

Low

Remote upper sieve con-

Upper sieve has never

Calibrate upper sieve

calibration required

figuration set to installed

been calibrated

A0126 Lower sieve

Low

Remote lower sieve con-

Lower sieve has never

Calibrate lower sieve

calibration required

figuration set to installed

been calibrated

2-47

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

Description

Priority

Check condition

Activation

Resetting

A1000 Datalogger PLD

Can’t open marker file

Contact your New Holland

fault

Dealer

A1001 Datalogger EE

Can’t open marker file

Contact your New Holland

fault

Dealer

A1002 Error On log file

Can’t open marker file

Contact your New Holland

Can’t create default mark-

Dealer

er file

Can’t open log file

99 log files already on the

card

A1003 CCM not send-

CCM’s not sending re-

Contact your New Holland

ing needed messages

quired messages

Dealer

A1004 Error on job file

Can’t open or corrupt ob-

Contact your New Holland

ject file

Dealer

A1005 Error on marker

Corrupt marker file

Contact your New Holland

file

Dealer

A1006 Datacard full

A1010 GPS signal lost

A1011 DGPS correc-

tion signal lost

A2000 No CAN

High

CAN open

Contact your New Holland

Dealer

A2001 MDM offline

Low

InfoViewt monitor is of-

Contact your New Holland

fline

Dealer

A2002 CCM1 offline

Low

No can messages re-

Contact your New Holland

ceived from CCM1 for

Dealer

5 seconds

A2003 CCM2 offline

Low

No can messages re-

Contact your New Holland

ceived from CCM2 for

Dealer

5 seconds

A2004 CCM3 offline

Low

CCM3 installed

No can messages re-

Contact your New Holland

ceived from CCM3 for

Dealer

5 seconds

A2005 RHM offline

Low

No can messages re-

Contact your New Holland

ceived from RHM for

Dealer

5 seconds

A2006 SSM offline

Low

No can messages re-

Contact your New Holland

ceived from SSM for

Dealer

5 seconds

A2007 ECU offline

Low

Engine control unit

No can messages re-

Contact your New Holland

installed

ceived from ECU for

Dealer

5 seconds

A2008 HHC offline

Low

No can messages re-

Contact your New Holland

ceived from HHC for

Dealer

5 seconds

A2009 GPS offline

Low

Global Position System

No can messages re-

Contact your New Holland

installed

ceived from GPS for

Dealer

5 seconds

A2010 DLU offline

Low

Data Logger Unit installed

No can messages re-

Contact your New Holland

ceived from DLU for

Dealer

5 seconds

2-48

SECTION 2 - CONTROLS, INSTRUMENTS AND OPERATION

5. STATUS BAR

On the right-hand side of the display, status bar 5 will

show the status of different components, i.e. front

operating lights, rear operating lights, revolving flash

lights, data-card (D)GPS...

NOTE: The status bar is only visible when there is a

symbol. If there is nothing to display in the status bar,

the complete bar removes from the screen.

6. INFORMATION BOX

In information box 6, in the middle of the display,

information is shown to the operator. Depending on

the selected menu and/or sub menu, different

information is shown.

7. SCROLL BAR

Scroll bar

7 appears on the screen when the

information box contains more information than is

visible on the screen. The bar indicates the position

on the information ladder.

2-49

New Holland CX720, CX740, CX760, CX780, CX820, CX840, CX860, CX880. Operator's Manual - page 3