Table Of Contents - Potterton Promax HE Store Installation & Servicing Instructions Manual

Contents
Panel Removal.....................................................
Technical Data......................................................
Introduction..........................................................
Health & Safety Information......................................
Codes of Practice......................................................
Storage, Unpacking and Handling............................
1. Installation Requirements..............................
1.1 Gas Supply......................................................
1.2 Electricity Supply.............................................
1.3 Location of Boiler..........................................
1.4 Compartment Installation &
Ventilation ........................................................
1.5 Flue Systems..................................................
1.6 Water Supply & Systems..............................
1.7 Discharge Pipework......................................
2. Installation...................................................
2.1 Install the Boiler.............................................
2.2 Connect the Flue System.............................
2.3 Connect the Gas Supply...............................
2.4 Connect the Condensate Pipe ........................
2.5 Connect the Water Supply .....................
2.6 Connect the Power Supply Cable..................
2.7 Optional Immersion Heater...........................
2.8 How to Drain Hot Water Storage Cylinder.....
2.9 Control Panel, Display & Diagnostics............
3. Commissioning............................................
3.1 Commission the Boiler..................................
3.2 Hand Over to the User...................................
4. Service & Replacement of Parts..................
4.1 General Access............................................
4.2 Automatic Air Vent........................................
4.3 Expansion Vessel/Pump...............................
4.4 Pressure Sensor/Pressure Relief Valve......
4.5 Air/Gas Valve/Injector/Fan.............................
4.6 Spark Generator/Ignition Electrode...............
4.7 Burner..........................................................
4.8 Boiler Control Assembly................................
4.9 Diverter Valve Actuator..................................
4.10 Overheat Thermostat...................................
4.11 Diverter Valve Complete, Manual Air Vent and
Temperature Flow, Return & Dry
Fire Sensors.................................................
4.12 Heat Exchanger............................................
4.13 Immersion Heater and Immersion Heater
Combined Thermostat/Thermal Cut Out.......
Gas/Air Valve Setup Procedure.........................
5. Wiring Diagrams............................................
6. Fault Finding..................................................
Diagnostic Codes..........................................
7. Short List of Spares.......................................
4
The models covered by these instructions are:-
Promax HE Store
90 Litres
115 Litres
150 Litres
Important
Refer to Page 8 for Storage, Unpacking and Handling
Instructions.
Benchmark Commissioning Checklist
Potterton is a member of the Benchmark initiative and
fully supports the aims of the programme. Benchmark
has been introduced to improve the standards of
installation and commissioning of central heating
systems in the UK and to encourage the regular
servicing of all central heating systems to ensure safety
and efficiency.
Important - Failure to install and commission this
appliance to manufacturer s instructions may invalidate
the warranty. This note does not affect your statutory
rights.
Gas Safe
All Gas Safe registered engineers carry an ID card with
their licence number and a photograph. You can check
your engineer is registered by telephoning
0800 408 5500 or online at www.gassaferegister.co.uk
Safety, Performance & Quality
Promax HE Store boilers have been assessed by a
Government appointed Notified Body and shown to
meet the 'Essential Requirements' of the European Gas
Appliance Directive 90/396/EEC.
The Directive lays down requirements for the safety and
efficiency of the appliance, together with its design,
construction, and use of materials.
It also requires the production process to be covered by
an approved and monitored system of quality
assurance.
Warning - The addition of anything that may interfere
with the normal operation of the appliance without
explicit written permission from the manufacturer or his
agent could invalidate the appliance warranty. In GB
this could also infringe the GAS SAFETY (Installation
and Use) REGULATIONS.
G.C. No.
41 601 24
41 591 76
41 591 77
© Baxi Heating UK Ltd 2012