Mount The Wired Room Controller; Electrical Connection; Connect The The Wired Room Controller; Configuration To The Wired Room Controller - Bosch Climate Room Control Crc R-1 Notice D'installation Et D'utilisation

Configuration to the wired room controller

3.2

Mount the wired room controller

NOTICE
Damage to the wired room controller
Opening the wired room controller in the wrong way or
tightening the screws too tightly can damage it.
▶ Do no exert too much pressure on the wired room
controller.
▶ Remove the wall plinth of the wired room controller (
Fig. 5).
– Insert the tip of a screwdriver at the bending point [1]
on the rear of the wired room controller.
– Lift up the screwdriver to lever open the wall plinth [2].
▶ If necessary, prepare the wall and communication wire (
Fig. 6).
– [1] Realise putty or insulating material.
– [2] Make an elbow in the cable.
▶ Attach the wall plinth to the wall ( Fig. 7, [1]).
▶ Fix the wired room controller to the wall plinth ( Fig. 9).
3.3

Electrical connection

WARNING
Risk to life from electric shock!
Touching live electrical parts can cause an electric shock.
▶ Before working on electrical parts, disconnect all phases of
the power supply (fuse/circuit breaker) and lock the
isolator switch to prevent unintentional reconnection.

3.3.1 Connect the the wired room controller

NOTICE
Damage to the wired room controller or wiring
▶ Do not jam wires during installation.
▶ To avoid water entering the wired room controller when
attaching the cabling ( Fig. 6), use trap [2] and putty [1]
to seal the plug-in connector.
▶ Cables must be securely attached and must not be under
tension.
NOTICE
Damage due to overvoltage
The wired room controller is designed for low voltage.
▶ Never bring the communication cable into contact with
high voltages.
56
Use the cable provided.
▶ If necessary, route an extension cable between the indoor
unit and installation location of the wired room controller.
▶ Connect the communication cable to the indoor unit or
connection module.
▶ Where applicable, connect the communication cable with
the wired room controller via an extension cable.
▶ Fit the magnet ring.
▶ If possible, connect the earthing terminal lug.
▶ Insert the button battery into the holder [1].
4 Configuration to the wired room
controller
Call up the configuration menu and make the settings:
▶ Switch off the air conditioning system.
▶ Keep theCOPY key pressed until a parameter appears in
the display.
The factory settings are highlighted in bold in the following
table.
Parameters Description
Tn (n=1,2, Check the temperature at the indoor unit.
...)
CF Check the status of the fan.
SP Set the statistic pressure for the channel wall
unit.
• SP1: low
• SP2: middle 1
• SP3: middle 2
• SP4: high
AF Function test for three to six minutes.
tF Offset temperature for the Follow me
function.
• −5...0...5 °C
tyPE Restrict the control to specific operating
modes:
• CH: do not restrict available operating
modes.
• CC: no heating and automatic mode
• HH: only heating and Fan Mode
• NA: no automatic mode
tHI Maximum value of adjustable temperature
• 25...30 °C
Climate Room Control – 6721841498 (2025/07)