New Holland FR480 Forage Cruiser Service Manual page 52

Alarm
Alarm
description
Gearbox oil
A3214
temperature low
Additives tank
A3215
level low
Additives flow
A3216
not reachable
Additives
working mode
A3217
not functioning
INTRODUCTION
Prior-
Alarm explanation
The temperature of
the gearbox oil is too
Yellow
low. Let the engine
run at LOW IDLE to
warm up the oil
Add additives.
The pump is at its
limits but the flow
can't be reached
(additive viscosity <>
1).
Change settings AND
/ OR nozzle.
The chosen additives
working mode can't
function. Yield
AND/OR moisture is
not installed OR not
functioning. Additives
system stopped.
48142788 28/04/2017
Activation
ity
Gearbox oil
temperature < 5 °C
AND hydraulic oil
White
temperature < 20 °C
AND engine not
running
Gearbox oil
temperature < 5 °C
AND hydraulic oil
temperature < 20 °C
AND engine speed <
900 RPM
Gearbox oil
temperature < 5 °C
AND hydraulic oil
Red
temperature < 20 °C
AND engine speed >
900 RPM
additives system
= enabled AND
in field mode AND
White
additives level sensor
= installed & valid
AND tank level < 5%
Additives system
= enabled AND
in field mode AND
additives system =
automatic AND
offset_pwm +
White
theoretical_pwm <
10% OR
> 100% (pump
pwm pulse width
modulation)
additives system =
enabled AND
(additives working
mode = wet yield
OR additives working
White
mode = dry yield)
AND
(yield sensor not
installed
OR yield not valid))
43
Resetting
Time
Gearbox oil
temperature
≥ 5 °C AND
hydraulic oil
2 s
temperature
≥ 20 °C AND
engine running
Gearbox oil
temperature
≥ 5 °C AND
hydraulic oil
2 s
temperature
≥ 20 °C AND
engine speed ≥
900 RPM
Gearbox oil
temperature
≥ 5 °C AND
hydraulic oil
2 s
temperature
≥ 20 °C AND
engine speed ≤
900 RPM
Additives system
≠ enabled OR
not in field mode
OR (additives
10 s system ≠ manual
AND additive
system ≠
automatic) AND
tank level > 5%
Additives system
≠ enabled OR not
in field mode OR
additives system
≠ automatic AND
offset_pwm +
10 s
theoretical_pwm
> 10% AND <
100% (pump
pwm pulse width
modulation)
Additives system
≠ enabled OR not
in field mode OR
automatic mode
setting ≠ yield
AND automatic
3 s
mode setting
≠ dry yield OR
(yield sensor
installed AND
yield valid)
Time
5 s
5 s
5 s
5 s
5 s
3 s