6
34020-01385 · 00 · 07/2022
EN
Method of operation
Truma CP plus
4 Method of operation
2
4
6
5
1
3
1
CP plus
2
Combi (D)
3
Air conditioning system
4
Heater mode (HEATER)
5
Air conditioner mode (AC)
6
Automatic climate control mode (AUTO)
4.1 Controlling connected appliances /
operating mode
To control the room temperature, the CP plus controls
either the connected heater or air conditioning system�
When a new or replacement appliance (Combi (D), air
conditioning system or Truma iNet Box) is connected to
the bus system, repeat the procedure described in “Ini-
tial start-up” (page 12)�
If a heater and air conditioning system are connected at
the same time, select the required mode, heater (HEAT-
ER) or air conditioning system (AC) before setting the
room temperature� Alternatively, you can activate the
automatic climate control mode (AUTO), see “Service
menu” on page 21� The CP plus then switches auto-
matically between heater and air conditioning system�
This ensures an almost even indoor temperature� By de-
fault, automatic climate control is switched off�
If the 230 V power supply (mains electricity) is interrupt-
ed, all functions associated with the air conditioning
system or automatic climate control modes are deacti-
vated and blanked out on the CP plus�
The function of the Truma automatic climate control
depends on correct installation� Your Truma Partner
will be pleased to advise you whether your vehicle is
suitable�
