GAH W50/80E - 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

Summary

Operator Controls

Control Panel - Select, Combistream & Combi 65

Details the layout and functions of the control panel for specific boiler models.

Control Panel - Option

Installation

Select and Option Internal Floor Standing

Details on service access, heating, control panel, and oil connections for floor standing models.

Select Internal Wall Mounted

Instructions for installing internal wall-mounted boilers, including fixing and connections.

Select External Wall Mounted

Guidance on installing external wall-mounted boilers, including service access and connections.

Select Free Standing External

Information on positioning and connecting free-standing external boilers.

Option Floor Standing System Boiler

Details on system boiler arrangement, heating system, pump, and pressure gauge.

Installation Combistream and Combi 65

Combistream System and Combi 65 Design

Explains the design and operation of the Combistream and Combi 65 systems.

Combistream System Components

Details on key components like Accumulator, Pressure Gauge, Pump, and TPR Valves.

Boiler Connections

Specifics on heating connections, thermostatic mixing valve, and control panel for combi boilers.

Oil Supply

Oil Storage Tanks

Oil Supply System Details

Commissioning

Commissioning Checks

Essential checks for oil supply, boiler, and burner before final handover.

Extra Procedures for System Boilers

Extra Procedures for Combi Boilers

Combustion Tests

Procedures for conducting combustion tests using approved equipment.

Servicing

Routine Service

Guidance on regular servicing, including cleaning, filter changes, and component checks.

Extra Procedure for System Boilers

Extra Procedure for Combi Boilers

Baffle Positions

Fault Finding

Householders Fault Finding

Troubleshooting guide for common boiler issues, categorized by boiler type.

Engineers Fault Finding

Detailed fault diagnosis and solutions for installers and engineers.

Important Health and Safety Information

Fuel Handling Precautions

Safety advice for installers and service engineers regarding fuel exposure and handling.

Seals and Insulation Safety

Electrical Safety

Warning about electrical supply and the importance of isolation during maintenance.

External Boiler Safety

GAH W50/80E Specifications

General

Brand	GAH
Model	W50/80E
Category	Boiler
Language	English