Table Of Contents - gledhill mCHP BMA 225 Installation And Servicing Instructions

Section
1.0 IMPORTANT NOTICES
2.0 SYSTEM DESCRIPTION
2.1 iNTRODUCTiON
2.2 OPERATiON
2.2.1 Domestic Hot Water
2.2.2 Space Heating
2.2.3 Store Heating - Not Active
2.2.4 Store Heating - Active
2.2.5 Electric Backup
2.3 USER CONTROLS
2.3.1 On - Off Switch
2.3.2 Push button Functions
2.3.3 Red Lamp (LED) Functions
2.3.4 CH and HW Programmer
3.0 TECHNICAL SPECIFICATION
3.1 GENERAL
3.2 PUMP PERFORMANCE
3.3 HOT WATER PERFORMANCE
3.4 ELECTRICITY SUPPLY AND WIRING DIAGRAMS
3.5 APPLIANCE CONTROLLER
3.6 Appliance Selection
3.6.1 Display in Normal Mode
3.6.2 Sensor Temperature Reading
3.6.3 Control Temperature Set-point Reading
3.6.4 Fault Code indication
3.6.5 Computer interface
4.0 HEATING AND HOT WATER
SYSTEM DESIGN
4.1 HOT AND COLD WATER SYSTEM
4.1.2 Use in Hard Water Areas
4.1.3 Hot and Cold Water Distribution Network
4.1.4 Taps and Shower fittings
4.1.5 Dead Leg Volumes
4.2 SPACE HEATING SYSTEM DESIGN
4.3 mCHP CIRCUIT DESIGN
5. INSTALLATION AND WIRING
5.1 SITE REQUIREMENTS
5.2 PREPARING APPLIANCE FOR INSTALLATION
5.3 PIPEWORK CONNECTIONS
5.4 ELECTRICAL WIRING
5.4.1 General
5.4.2 Wiring the Appliance
6. COMMISSIONING
6.1 INITIAL SYSTEM FILLING
6.2 CLEANSING AND WATER TREATMENT
6.2.1 Water Treatment
6.2.2 Power Flushing/Cleaning of the Heating System
6.2.3 Cleansing Hot & Cold Water and Treatment
6.3 COMMISSIONING mCHP UNIT & BOILERMATE
6.4 COMMISSIONING SPACE HEATING
6.5 COMMISSIONING DOMESTIC HOT WATER
6.6 COMMISSIONING THE STORE CHARGE
CONTROL SET POINTS
6.7 HAND OVER TO USER
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7. SERVICING
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7.1 ANNUAL SERVICE
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7.2 CHANGING COMPONENTS
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8 8. SHORT PARTS LIST
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APPENDIX A
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APPENDIX B
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APPENDIX C
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APPENDIX D
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9. TERMS AND CONDITIONS OF TRADING 42
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CONTENTS
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