Baxi Potterton BBU 15 HE manual Contents

Page 6

Contents

 

Section

 

Page

 

 

1.0

Introduction

7

 

 

 

 

 

 

 

 

 

2.0

General Layout

8

 

 

 

 

 

 

 

 

 

3.0

Technical Data

10

 

 

 

 

 

 

 

 

 

4.0

System Details

11

 

 

 

 

 

 

 

 

 

5.0

Site Requirements

15

 

 

 

 

 

 

 

 

 

6.0

Boiler Internal Wiring

20

 

 

 

 

 

 

 

 

 

7.0

Installation

21

 

 

 

 

 

 

 

 

 

8.0

Completion & Commissioning

25

 

 

 

 

 

 

 

 

 

9.0

Annual Servicing

27

 

 

 

 

 

 

 

 

 

10.0

Changing Components

29

 

 

 

 

 

 

 

 

 

11.0

Setting the Gas Valve

33

 

 

 

12.0

Fault Finding

34

 

 

 

13.0

Short Parts List

38

 

 

 

14.0

Notes

39

 

 

 

 

 

 

 

 

 

 

Benchmark Checklist

42

 

 

 

 

 

 

 

 

6© Baxi Heating UK Ltd 2009

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Contents
Baxi Bermuda BBU 15 HE 0086 Installer Notification Guidelines Scheme Members onlyImportant Installation, Commissioning, Service & Repair LegislationCodes of Practice, most recent version should be used Safe Manual Handling Contents Contents IntroductionDescription General Layout Layout FigFlue Kit 10m & 12.5m a Technical Data Bermuda HE Cbbu 15 HETreatment of Water Circulating Systems System DetailsWater Circulating Systems There is a drain cock supplied in the plumbing kitPipework System ControlsStorage Systems Sealed Systems Figs , 7 Sealed Systems Location Site RequirementsBuilders Opening Fig Fireplace Opening & SurroundFlue No Horizontal Runs are PermittedElectrical Supply Fig VentilationGas Supply Fig Electrical Connection Gas ConnectionCondensate Drain General Condensate Disposal FigCondensate Pump Operation Total volume of the sump is 1.5 litresCondensate Disposal From Boiler 500mm MinBoiler Internal Wiring Boiler Internal Illustrated Wiring DiagramInstallation Initial PreparationFlue System Barb ‘C’ Clip Air Cowl Air Duct Collar Ribs Terminal Cap Gas Connection Siting the BoilerWater Connections Electrical ConnectionCompletion & Commissioning CompletionCommissioning the Boiler Test Point Annual Servicing Annual ServicingAnnual Servicing Inspection Changing Components Electrode Assembly FigChanging Components Spark Generator FigSpark Generator Plug Electrode Fan Injector Fan FigBurner Fig Burner Spark Generator Plug Gas Feed Pipe InjectorInjector Gas Valve Earth Wire Gas Valve FigPCB Fig Safety Thermostat FigFloat Switches Fig NTC FigSetting the Gas Valve Setting the Gas Valve CO2 checkFlue Sampling Point Display Control Knobs Fault Finding Initial Fault Finding ChecksError Codes Switch for 5 seconds Error 110 flashingBurner lights Press the Service Reset Go to section ‘A’Terminals 1 Voltage at PCB X2 connector is Clean condensate drain systemX2 connector, is 230V AC across Spark gap and position Check wiringReplace Safety Thermostat Replace flame sensing electrode13.0 Short Parts List Short Parts ListPage Page Page GAS Boiler System Commissioning Checklist Service Record Date Energy Efficiency Checklist completed?Installer Details name, address and contact numbers Warranty & ServiceSerial Number Date of Installation After Sales Service 0844 871