Hamworthy Warmwell 60 Installation, Commissioning And Servicing Instructions page 5

9.0 ELECTRICAL SUPPLY ................................................................................................................... 13
9.1 Site Wiring
9.2 Indication Signals and Volt Free Contacts
9.3 Milton Boiler Sequence Control and Sequencing Interface Module (Optional)
10.0 BOILER ASSEMBLY AND INSTALLATION .................................................................................. 16
10.1 General
10.2 Heat Exchanger Insulation Fitting Instructions
10.3 Gas Pipe Fitting Instructions
10.4 Connection of Boilers to the Flue System
10.5 Gas Connections
10.6 Water Connections
10.7 Casing and Controls Assembly
11.0 COMMISSIONING AND TESTING ................................................................................................. 24
11.1 Electrical Installation
11.2 Gas Installation
11.3 Water Circulation System
11.4 Commissioning the Boiler
11.5 Boiler Checks Prior to Lighting
11.6 Procedure for Initial Lighting
11.7 Gas Pressure Adjustment and Combustion Checks
11.8 Temperature Limiter (Limit Thermostat)
11.9 Safety Checks
11.10 User's Instructions
12.0 FAULT FINDING ............................................................................................................................. 31
12.1 Safety Features Summary
12.2 Fault Finding Procedures
12.3 Possible Causes of Boiler Lockout
13.0 SERVICING ..................................................................................................................................... 33
14.0 REPLACEMENT OF FAILED COMPONENTS ............................................................................... 36
15.0 RECOMMENDED SPARES ............................................................................................................ 40
APPENDIX 'A' - INFORMATION RELATING TO PROPANE FIRING 41
HAMWORTHY HEATING LTD
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