PowerMax 155x Series - User Manual

Publication No. P443 - 12/05
BAXI POTTERTON
BROWNEDGE ROAD
BAMBER BRIDGE
PRESTON PR5 6SN
(Technical Helpline) TEL 0870 606 0955
(Service) TEL 0870 606 0933 FAX 0870 606 0966
(Spares) TEL 0870 6060454
“Powermax” is a trademark of Baxi Group Ltd
The code of practice for the installation, commissioning
& servicing of central heating systems
Guide to Panel Removal
Auto vent access
Main power supply
cable entry
Upper front panel and
retaining screw
Lower front panel
(2 screws)
Lifting and plumbing
access each side
External controls
cable entry
Top panel
Plinth (4 screws)
MAIN POWER SUPPLY
CABLE ENTRY
TRANSIT SCREW
EXTERNAL CONTROLS
(AND IMMERSION
HEATER CABLE ENTRY)
PLUMBING ACCESS
EACH SIDE
LIFTING AND PLUMBING
ACCESS EACH SIDE
AUTO VENT ACCESS
TOP PANEL
(2 SCREWS)
FRONT PANEL
(2 SCREWS)
PLINTH
(4 SCREWS)
Guide to panel removal
140
155
xx

PowerMax 155x Series Specifications

General

Brand	PowerMax
Model	155x Series
Category	Boiler
Language	English

Summary

Safety Regulations

Natural Gas Supply Requirements

Electric Supply Requirements

Siting the Appliance

General Siting Guidelines

Compartment Installation

Horizontal Balanced Flue Terminations

Flueing Options

Installing the Appliance

Electrical Connection to the Appliance

Water Supply and Primary System

Mains Supply Requirements

Specifies the necessary mains water pressure and flow for the appliance.

Primary System Details

Open Vented Systems

Domestic Hot Water System

Starting the Appliance

Step-by-step instructions for initial startup and lighting.

Fault Finding

Commissioning

Sealed Primary System Commissioning

Commissioning procedures for sealed primary systems.

Open Vented Primary System Commissioning

Commissioning procedures for open vented primary systems.

Domestic Hot Water System Checks

Initial Appliance Lighting

Initial lighting and checks during the commissioning process.

Handing Over to the User

Servicing Instructions

Routine Annual Servicing

Procedures for annual servicing of the appliance.

Servicing Every Second Year

Additional tasks for servicing every second year.

Combustion Testing

How to perform combustion analysis for efficiency and safety.

Electrical Safety Testing

Procedures for ensuring electrical safety compliance.

Installation Instructions for Extended Balanced Flue Systems

Installing Terminal Assembly

Routeing of Air;Flue Pipes