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INSTALLATION PROCEDURE
Remove QE1/QE2 from packing and prepare it for use on fully pumped or for gravity hot water systems.
For gravity hot water systems no action is required.
For fully pumped systems the switch
located at the rear of the “QE2” must
be moved to the right-
into the “fully pumped” position.
NB • Installation must be carried out by a qualified electrician and conform to current IEE Regulations.
NB • Mains supply must be suitably fused (usually 3 amps) and provision made for Class A circuit disconnection.
Содержание Towerchron QE1
Страница 8: ...Open here if you are programming Towerchron QE1 8...
Страница 9: ...9...
Страница 25: ...16 ELM Leblanc GVM 420...
Страница 26: ...Open here if you are programming Towerchron QE2 17...
Страница 27: ...18...
Страница 43: ...34...
Страница 46: ...37 WIRING INSTALLATION INSTRUCTIONS QE2 Gravity Hot Water Pumped Heating System with roomstat controlled pump...
Страница 48: ...39 Fully Pumped System using 2 Port Spring Return Fully Pumped System using 3 Port Mid Position Valve...