Installation and operating instruction
Gas burner WG30…/1-C ZM-LN
5 Installation
83299902 1/2019-02 La
28-124
5.2 Electrical connection
DANGER
Risk of electric shock
Working on the device when voltage is applied can lead to electric shock.
Isolate the device from the power supply prior to starting any work.
Safeguard against accidental restart.
WARNING
Electric shock caused by frequency converter
It is possible that electrical components continue to carry voltage and cause elec-
tric shock even after the voltage supply has been disconnected.
Wait approx. 5 minutes before commencing work.
Electric voltage has dissipated.
The electrical connection must only be carried out by qualified electricians. Ob-
serve local regulations.
Observe wiring diagram supplied.
Plug in plug for gas pressure switch2 and double gas valve3 and secure with
screws.
Check polarity and wiring of 7 pole connection plug1.
Plug in connection plug1.
Check polarity and wiring of 4 pole connection plug4.
Plug in connection plug4.
With remote reset, install connection line separately. Do not exceed maximum cable
length of 50 metres.
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