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Great video brother , fire damper got the main power from electrical db in which we are connected our normal lights and sockets, right ?
Before fire alarm NC connected with common when there fire NC should be NO SO why u short NC with common u say these is case of fire ? Is control transformer and relay included in smok damper or should buy it
Sir ham ne Honeywell ka deympar 24,. Volt transfer lgaya aur riyle start nhi huva
220 relay ka btaen
Thoda sahi se video bnao
Post a diagram
Great video brother , fire damper got the main power from electrical db in which we are connected our normal lights and sockets, right ?
Before fire alarm NC connected with common when there fire NC should be NO SO why u short NC with common u say these is case of fire ? Is control transformer and relay included in smok damper or should buy it
Sir ham ne Honeywell ka deympar 24,. Volt transfer lgaya aur riyle start nhi huva
220 relay ka btaen
Thoda sahi se video bnao
Post a diagram