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Fig.7 Wiring Diagram
1. Automatic switch
7. Door WEH
2. Junction box
8. Compensation valve
3. PVC wire
9. Inner illumination tube
4. Room illumination switch
10.Refrigeration unit
(to be supplied with refrigeration unit)
5,6. Junction box
Fig.8 Wiring diagram of connection of door heating and compensation valve WEHs.
X1,Х2 – junction boxes
S- room illumination switch
Н – inner illumination boxes
R1- compensation valve WEH
Q – automatic switch
R2- door WEH
XP- plug connector
XS- socket connector