DeDietrich C 330 ECO Installation, User And Service Manual page 41

C 330 ECO - C 630 ECO
3
4 +
31/05/2012 - 7600532-01
Mains
ON/OFF
PUMP
N L N L
OT BL RL
T003477-D
2
4x 1
4
5
T004637-B
Various thermostats and controllers can be connected to the standard
control PCB (PCU-06). The possible connections on the standard
control PCB are described in the following paragraphs.
A clearance of 20 cm is required above the instrument
panel to allow the front cover to open fully.
Access to the connector block:
1. Unscrew the 4 lateral holding screws in the control panel.
2. Remove the protective cover.
3. The detachable screw connectors are now accessible.
4. Secure cable(s) using the traction clip and the cable clamps (The
cable clamps are supplied separately).
5. Firmly retighten the cable clamps and close the control panel.
Accessing the PCBs behind the control panel:
1. Unscrew the 4 lateral holding screws in the control panel.
2. Remove the protective cover.
3. Open the front cover.
4. Use both thumbs to press the top of the control panel downwards
a little.
5. While maintaining some of the pressure you are applying to the
top of the control panel, use both hands to tip the casing forwards
and upwards.
4. Installation
39