6 ELECTRICAL INSTALLATION
Installation, user and maintenance manual – LCGHP/LSGHP
47
Figure 6�18 – CCI/DDC - electric supply
CCI/DDC electric supply from external transformer.
The following wiring diagrams show the connection of the DDC to 1 appliance (Figure 6.19 p. 48) and 2 appliances (Figure
6.20 p. 49) respectively.
LEGEND
DDC
CCI/DDC
AL
supply 4 poles connector
1
clamp and wire for 24 Vac supply
2
clamp and wire for 0 Vac supply
3
clamp and wire for ground contact
(required connection)
DDCTR
safety transformer
- (230/24 Vac
50/60 Hz)
Summary of Contents for LCGHP
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