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The following wiring diagrams are schematic only (for clarity the earth and neutral connections are omitted). We sug-
gest when wiring systems, a suitable wiring centre is used (the Tower controls wiring centre is purpose made and
gives full information for wiring this programmer into compatible equipment).
Gravity Hot Water/Pumped Heating System Two Port Valve in D.H.W. with Room and Cylinder Stats
Note: Only valves with “change over” switches are suitable
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...