Airzone AZVAFR Series - 5-Relay Fancoil Control Gateway (AZVAFGTF5 R); Assembly; Connection

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5-RELAY FANCOIL CONTROL GATEWAY (AZVAFGTF5R)
Fig. 44
Assembly
The 5-Relay Fancoil control gateway is mounted on DIN rail (Fig. 45) or on wall (Fig. 46). This module is externally powered at
110/230 Vac. It is should be placed and mounted in accordance with the current electrotechnical regulations.
Fig. 45 Fig. 46
Note: To remove the module on DIN rail, pull the tab down to release it.
Connection
The 5-Relay Fancoil control gateway is connected to the AC unit bus of the main board (Fig. 47 and 48).
Wiring diagram, 2-pipe installation
Fig.47
N
Description
Power supply
AC unit bus
Y-O
Cooling air demand
V1-O
Speed 1
V2-O
Speed 2
V3-O
Speed 3
W-O
Heating air demand
Status LEDs