4
© Baxi Heating UK Ltd 2015
Contents
Panel Removal
Technical Data
Technical Parameters
Introduction
Installation,
C
ommissioning, Service & Repair
Health & Safety Information
C
odes of
P
ractice
1. Installation Requirements
Storage, Unpac
k
ing and Handling
1
.
1
Gas Supply
1
.2 Electricity Supply
1
.3
L
ocation of Boiler
1
.4
C
ompartment Installation & Ventilation
1
.
5
Flue Systems
1
.6 Water Supply & Systems
1
.
7
Discharge
P
ipewor
k
2. Installation
2.
1
Install the Boiler
2.2
C
onnect the Flue System
2.3
C
onnect the Gas Supply
2.4
C
onnect the
C
ondensate
P
ipe
2.
5
C
onnect the Water Supply
2.6
C
onnect the
P
ower Supply
C
able
2.
7
Optional Immersion Heater
2.
8
How to Drain Hot Water Storage
C
ylinder
2.9
C
ontrol
P
anel, Display & Diagnostics
3. Commissioning
3.
1
C
ommission 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/
P
ump &
P
ressure Switch
4.3a
P
ump - Head Only
4.3b
P
ump -
C
omplete
4.3c Automatic Air Vent
4.4
P
ressure Sensor/
P
ressure Relief Valve
4.
5
Gas Valve
4.6 Fan
4.
7
Igniter
4.
8
Spar
k
and Sensing Electrodes
4.9 Overheat Thermostat
4.
1
0 Burner
4.
11
Insulation
4.
1
2 Diverter Valve Actuator
4.
1
3 Temperature Flow & Dry Fire Sensors
4.
1
4 Heat Exchanger
4.
15
Replacement of Immersion Heater etc
4.
1
6 Gas/Air Valve Setup
P
rocedure
5. Wiring Diagrams
6. Fault Finding
Diagnostic Codes
7. Short List of Spares
The models covered by these instructions are:-
P
romax 24 Store G.
C
. No.
90
L
itres 4
1
5
92 4
7
115
L
itres 4
1
5
92 4
8
15
0
L
itres 4
1
5
92 49
Important
Refer to
P
age
11
for
Storage
,
Unpacking
and
Handling
Instructions.
Benchmark Commissioning Checklist
P
otterton is a member of the Benchmar
k
initiative and
fully supports the aims of the programme. Benchmar
k
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 manufacturers 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.
Y
ou can chec
k
your engineer is registered by telephoning
0
8
00 40
8
55
00 or online at www.gassaferegister.co.u
k
Safety, Performance & Quality
P
romax 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/EE
C
.
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 SAFET
Y
(Installation
and Use) REGU
L
ATIONS.