Service Menu - Truma CP plus Mode D'emploi

Service menu

1. Calibrating the room temperature sensor of the
heater (OFFSET)
The room temperature sensor of the heater can be individually
adjusted to the sensor's installation situation. The setting can be
made in increments of 0.5 °C within the range of 0 °C to -5 °C.
Example:
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Set room temperature 23 °C;
OFFSET = -1 °C;
– Setpoint value for heater = 22 °C
Presetting: 0 °C (Celsius).
2. AC SET
1,2
The sensed room temperature can – during operation of the
automatic climate control – be perceived differently during
cooling than during heating. "AC SET" is used to set an offset
between cooling and heating. The setting can be made in in-
crements of 0.5 °C within the range of 0 °C to +5 °C.
Example:
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Set room temperature 23 °C;
AC SET = 2 °C
– Setpoint value for air conditioning
system = 25 °C
Presetting: +1 °C (Celsius).
Only available if the air conditioning system and heater are
1
connected.
Only available if ACC is set to "ON".
2
3. ACC
1
The automatic climate control function AUTO is activated or
blocked with "ACC".
ON – The automatic climate control function AUTO
is activated. Automatic climate control function
AUTO can be selected in the Room temperature
menu.
– "AC SET" appears in the Service menu.
OFF – The automatic climate control function AUTO is
blocked.
Presetting: OFF
The function of the Truma automatic climate control
depends on proper installation. Your Truma dealer/part-
ner would be pleased to advise you whether your vehicle is
suitable.
Requirements for the automatic climate control functioning as
expected:
1. The air conditioning system and heater cover the entire
area of the vehicle that is supposed to be automatically air
conditioned.
2. The room temperature sensor of the heater is the lead sen-
sor of the automatic climate control and must therefore be
in a suitable location, i.e.
– in the area in which the required room temperature
should be reached.
– if possible not influenced by the outside temperature and
sunlight.
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