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Baxi Potterton
BBU 15 HE manual
Models:
BBU 15 HE
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Install
Parts list
Error messages
Warranty
Boiler Internal Wiring
Electrode Assembly Fig
Error 110 flashing
Setting the Gas Valve
Clean condensate drain system
Safety
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14.0 Notes
© Baxi Heating UK Ltd 2009
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Contents
Baxi Bermuda BBU 15 HE
0086
Scheme Members only
Installer Notification Guidelines
Codes of Practice, most recent version should be used
Important Installation, Commissioning, Service & Repair
Legislation
Safe Manual Handling
Contents
Description
Contents
Introduction
Layout Fig
General Layout
Flue Kit 10m & 12.5m a
Bermuda HE Cbbu 15 HE
Technical Data
Water Circulating Systems
System Details
Treatment of Water Circulating Systems
There is a drain cock supplied in the plumbing kit
Storage Systems
Pipework
System Controls
Sealed Systems Figs , 7
Sealed Systems
Builders Opening Fig
Site Requirements
Location
Fireplace Opening & Surround
No Horizontal Runs are Permitted
Flue
Gas Supply Fig
Ventilation
Electrical Supply Fig
Electrical Connection Gas Connection
Condensate Disposal Fig
Condensate Drain General
Condensate Disposal
Total volume of the sump is 1.5 litres
Condensate Pump Operation
From Boiler 500mm Min
Boiler Internal Illustrated Wiring Diagram
Boiler Internal Wiring
Flue System
Installation
Initial Preparation
Barb ‘C’ Clip
Air Cowl Air Duct Collar Ribs Terminal Cap
Water Connections
Siting the Boiler
Gas Connection
Electrical Connection
Commissioning the Boiler
Completion & Commissioning
Completion
Test Point
Annual Servicing
Annual Servicing
Annual Servicing Inspection
Changing Components
Electrode Assembly Fig
Changing Components
Spark Generator Fig
Burner Fig
Fan Fig
Spark Generator Plug Electrode Fan Injector
Burner Spark Generator Plug Gas Feed Pipe Injector
Gas Valve Fig
Injector Gas Valve Earth Wire
Float Switches Fig
Safety Thermostat Fig
PCB Fig
NTC Fig
Flue Sampling Point Display Control Knobs
Setting the Gas Valve
Setting the Gas Valve CO2 check
Error Codes
Fault Finding
Initial Fault Finding Checks
Burner lights Press the Service Reset
Error 110 flashing
Switch for 5 seconds
Go to section ‘A’
X2 connector, is 230V AC across
Clean condensate drain system
Terminals 1 Voltage at PCB X2 connector is
Spark gap and position Check wiring
Replace flame sensing electrode
Replace Safety Thermostat
Short Parts List
13.0 Short Parts List
Page
Page
Page
GAS Boiler System Commissioning Checklist
Date Energy Efficiency Checklist completed?
Service Record
Serial Number Date of Installation
Warranty & Service
Installer Details name, address and contact numbers
After Sales Service 0844 871
