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Installation and Servicing
Instructions
Alpha C23/27
Range of Wall Mounted, Fan Assisted, Room Sealed,
Gas Fired Combination Boilers
Nepicar House, London Road,
Wrotham Heath, Sevenoaks,
Kent TN15 7RS
For Technical help or for Service call ...
ALPHA HELPLINE
Tel: 0870 3001964
*HEJEID/=I
Service Listed
For use with Natural Gas only
Leave these instructions with the User
Alpha C23
G.C. No. 47 532 22
Alpha C27
G.C. No. 47 532 23
Summary of Contents for Alpha C23
Page 27: ...27 9 1 ILLUSTRATED WIRING DIAGRAM Alpha C23 27 Wiring Diagrams 9 WIRING DIAGRAMS ...
Page 28: ...28 Alpha C23 27 Wiring Diagrams 9 2 FUNCTIONAL FLOW WIRING DIAGRAM ...
Page 30: ...30 Alpha C23 27 Fault Finding 10 3 DOMESTIC HOT WATER Follow operational sequence ...
Page 31: ...31 Alpha C23 27 Fault Finding 10 4 FAULT FINDING SOLUTIONS A to F ...
Page 32: ...32 Alpha C23 27 Fault Finding 10 5 FAULT FINDING SOLUTION SECTIONS G to L ...
Page 35: ...35 Alpha C23 27 ...