GAH S40/65 User Manual

1
CONTENTSCONTENTS
CONTENTSCONTENTS
CONTENTS
1 USER INFORMA1 USER INFORMA
1 USER INFORMA1 USER INFORMA
1 USER INFORMA
TIONTION
TIONTION
TION
2 OPERA2 OPERA
2 OPERA2 OPERA
2 OPERA
TOR CONTROLSTOR CONTROLS
TOR CONTROLSTOR CONTROLS
TOR CONTROLS
3 BOILER OPERA3 BOILER OPERA
3 BOILER OPERA3 BOILER OPERA
3 BOILER OPERA
TIONTION
TIONTION
TION
4 INST4 INST
4 INST4 INST
4 INST
ALLAALLA
ALLAALLA
ALLA
TION GENERALTION GENERAL
TION GENERALTION GENERAL
TION GENERAL
5 INST5 INST
5 INST5 INST
5 INST
ALLAALLA
ALLAALLA
ALLA
TIONTION
TIONTION
TION
6 INST6 INST
6 INST6 INST
6 INST
ALLAALLA
ALLAALLA
ALLA
TIONTION
TIONTION
TION
7 OIL SUPPL7 OIL SUPPL
7 OIL SUPPL7 OIL SUPPL
7 OIL SUPPL
YY
YY
Y
8 CONVENTIONAL FL8 CONVENTIONAL FL
8 CONVENTIONAL FL8 CONVENTIONAL FL
8 CONVENTIONAL FL
UEUE
UEUE
UE
9 BALANCED FL9 BALANCED FL
9 BALANCED FL9 BALANCED FL
9 BALANCED FL
UEUE
UEUE
UE
10 COMMISSIONING10 COMMISSIONING
10 COMMISSIONING10 COMMISSIONING
10 COMMISSIONING
11 SERVICING11 SERVICING
11 SERVICING11 SERVICING
11 SERVICING
12 F12 F
12 F12 F
12 F
AULAUL
AULAUL
AUL
T FINDINGT FINDING
T FINDINGT FINDING
T FINDING
13 TECHNICAL13 TECHNICAL
13 TECHNICAL13 TECHNICAL
13 TECHNICAL
INFORMAINFORMA
INFORMAINFORMA
INFORMA
TIONTION
TIONTION
TION
APPENDIXAPPENDIX
APPENDIXAPPENDIX
APPENDIX
CONTENTSCONTENTS
CONTENTSCONTENTS
CONTENTS
Section 1 User InformationSection 1 User Information
Section 1 User InformationSection 1 User Information
Section 1 User Information
1-1 Installer ---------------------------------------------------------- 2
1-2 Householders Information --------------------------------------- 2
1-3 Service History -------------------------------------------------- 2
1-4 Boilers covered by this manual ---------------------------------- 3
Section 2 Operator ContrSection 2 Operator Contr
Section 2 Operator ContrSection 2 Operator Contr
Section 2 Operator Contr
olsols
olsols
ols
2-1 Control Panel - Select and Combistream ------------------------ 4
2-2 Control Panel - Option ------------------------------------------- 6
2-3 Combi Thermostatic Mixing valve ------------------------------- 7
2-4 Combi &Expansion Relief --------------------------------------- 7
Section 3 Boiler OperationSection 3 Boiler Operation
Section 3 Boiler OperationSection 3 Boiler Operation
Section 3 Boiler Operation
3-1 Switching the Boiler ON ----------------------------------------- 8
3-2 Switching the Boiler OFF ---------------------------------------- 8
3-3 Burner ‘Lockout’ ------------------------------------------------- 8
3-4 Care of the Boiler ------------------------------------------------ 9
Section 4 Installation GeneralSection 4 Installation General
Section 4 Installation GeneralSection 4 Installation General
Section 4 Installation General
4-1 Compliance --------------------------------------------------- 10
4-2 Siting and Positioning the Boiler ------------------------------ 10
Section 5 InstallationSection 5 Installation
Section 5 InstallationSection 5 Installation
Section 5 Installation
5-1 Select and Option Internal Floor Standing --------------------- 11
5-2 Select Internal Wall Mounted ---------------------------------- 12
5-3 Select External Wall Mounted --------------------------------- 14
5-4 Select Free Standing External ---------------------------------- 16
5-5 Option Floor Standing System Boiler ------------------------- 18
Section 6 Installation CombistrSection 6 Installation Combistr
Section 6 Installation CombistrSection 6 Installation Combistr
Section 6 Installation Combistr
eam and Combi 65eam and Combi 65
eam and Combi 65eam and Combi 65
eam and Combi 65
6-1 Combistream System and Combi 65 -------------------------- 21
6-2 Combistream System and Combi 65 Components ------------ 23
6-3 Combistream and Cobi 65 Connections to the Boiler ---------- 26
Section 7 Oil SupplySection 7 Oil Supply
Section 7 Oil SupplySection 7 Oil Supply
Section 7 Oil Supply
7-1 Oil Storage Tanks ---------------------------------------------- 28
7-2 Oil System----------------------------------------------------- 28
7-3 Oil Supply System --------------------------------------------- 29
Section 8 Conventional FlueSection 8 Conventional Flue
Section 8 Conventional FlueSection 8 Conventional Flue
Section 8 Conventional Flue
8-1 Conventional Flue --------------------------------------------- 31
Section 9 Balanced FlueSection 9 Balanced Flue
Section 9 Balanced FlueSection 9 Balanced Flue
Section 9 Balanced Flue
9-1 Balanced Flue Selection --------------------------------------- 32
9-2 Suggested Flue Siting ----------------------------------------- 33
9-3 Burner Air Supply---------------------------------------------- 34
Section 10 CommissioningSection 10 Commissioning
Section 10 CommissioningSection 10 Commissioning
Section 10 Commissioning
10-1 Commissioning Checks --------------------------------------- 35
10-2 Extra Procedures for System Boilers --------------------------- 36
10-3 Extra Procedures for Combi Boilers ---------------------------- 36
10-4 Combustion Tests --------------------------------------------- 37
10-5 Handing Over -------------------------------------------------- 37
Section 11 ServicingSection 11 Servicing
Section 11 ServicingSection 11 Servicing
Section 11 Servicing
11-1 Routine Service ------------------------------------------------ 38
11-2 Extra Procedure for System Boilers ---------------------------- 38
11-3 Extra Procedure for Combi Boilers ----------------------------- 39
11-4 Baffle Positions ------------------------------------------------ 39
Section 12 Fault FindingSection 12 Fault Finding
Section 12 Fault FindingSection 12 Fault Finding
Section 12 Fault Finding
12-1 Householders Fault Finding ----------------------------------- 41
12-2 Householders Fault Finding - System Boilers ----------------- 41
12-3 Householders Fault Finding - Combi Boilers ------------------ 41
12-4 Engineers Fault Finding --------------------------------------- 42
12-5 Engineers Fault Finding - System Boilers --------------------- 43
12-6 Engineers Fault Finding - Combistream Boilers --------------- 43
Section 13
TT
TT
T
echnical Informationechnical Information
echnical Informationechnical Information
echnical Information
13-1 Boiler Specifications ------------------------------------------ 44
13-2 Boiler Output Options ------------------------------------------ 45
13-3 Burner Setting Data -------------------------------------------- 45
13-4 Burner Settings ------------------------------------------------ 47
13-5 Panel Wiring Diagrams ---------------------------------------- 49
13-6 Parts Supplied with Boiler ------------------------------------- 52
13-7 Boiler Dimensions --------------------------------------------- 54
13-8 Balanced Flue Dimensions ------------------------------------ 59
AppendixAppendix
AppendixAppendix
Appendix
AP1 Regulations ---------------------------------------------------- BC
COMBISTREAMCOMBISTREAM
COMBISTREAMCOMBISTREAM
COMBISTREAM
COMBI 65COMBI 65
COMBI 65COMBI 65
COMBI 65

GAH S40/65 Specifications

General

Brand	GAH
Model	S40/65
Category	Boiler
Language	English

Summary

Operator Controls

Control Panel Functions

Description of boiler thermostat, mains switch, indicator lamps, and hot water controls for daily use.

Option Control Panel

Details for the Option model's control panel, including thermostat settings for operation.

Thermostatic Mixing Valve

Expansion Relief Systems

Boiler Operation

Burner Lockout Procedure

Installation Procedures

Internal Floor Standing Models

Details on service access, heating/oil connections for internal floor standing models.

Internal Wall Mounted Models

Guidance for installing wall mounted boilers, including fixing, connections, and control panel.

External Wall Mounted Models

Installation steps for external wall mounted boilers, including ground level mounting and connections.

Free Standing External Models

Installation requirements for free standing external boilers and base details for mounting.

System Boiler Installation

Arrangement, heating system, pump, pressure gauge, and filling for system boilers.

Combistream & Combi 65 Installation

System Overview and Design

Combi boiler design, Combistream system features, and installation schematic for understanding.

System Components

Boiler Connections

Oil Supply System

Oil Storage Tank Requirements

Oil Supply Pipe and System

Commissioning Procedures

Pre-Commissioning Checks

Checking oil supply, boiler, and burner components before initial operation.

System-Specific Commissioning

Combustion Tests and Handover

Boiler Servicing

Routine Service

Steps for routine service, including cleaning, combustion checks, and filter replacement.

System and Combi Boiler Servicing

Fault Finding Guide

Household Troubleshooting

Engineer Troubleshooting

Advanced fault diagnosis for engineers covering burner and system issues.

Technical Information

Boiler Specifications and Outputs

Burner Settings and Data

Information on burner settings, oil pressure, nozzle selection, and combustion data.

Panel Wiring Diagrams