Atwood GCH6A-9E - User Manual

1
This water heater design has been certified by the Canadian
Standards Association for installation in recreation vehicles. This
water heater is not for use in marine applications.
SERVICE CALLS & QUESTIONS
Location and phone numbers of qualified Service Centers can
be found at our website http:/www.atwoodmobile.com or call
574-264-2131 to have a Service Center List mailed.
SAFETY ALERT SYMBOLS
Safety Symbols alerting you to potential personal safety hazards.
Obey all safety messages following these symbols.

WARNING

CAUTION
avoid possible avoid possible
injury or death injury and/or property damage
Installation and service must be performed by a qualified Service
Technician, Service Center, OEM or Gas Supplier.
WATER HEATER MODEL IDENTIFICATION
............................................
1
DIMENSIONS
..........................................................
1
WEIGHT
................................................................
1
SAFETY INFORMATION
..................................................................
2-4
Water Heater
GENERAL INSTALLATION
..............................................
2-3
Electronic Ignition wiring installation
Pilot Relight wiring installation
Heat Exchanger
Combination Gas/Electric
Water Heater
PILOT OPERATION
......................................................
3-4
Electronic Ignition
Pilot Relight
Combination Gas/Electric
Water Heater
MAINTENANCE
..........................................................
4-5
Electronic Ignition
Electric
FIGURES
1-11 ............................................................................
6
WIRING DIAGRAMS
........................................................................
7
PART IDENTIFICATION
..................................................................
8-9
Water Heater
WARRANTY
..............................................................
16
EXPLANATION OF MODEL NUMBER
(
EXAMPLE
)
G C H 6 AA - 8 E/P
Electronic Ignition or Pilot Relight
Revision (
NUMBER
)
Heating Element (
SCREW
-
IN OR BOLT
-
ON
)
4 - 6 - 10 gallon capacity
Engine Heat Exchange
Combination Gas and AC Electric
Gas (
PROPANE
)
- IF YOUR MODEL NUMBER IS NOT LISTED-
Older revision numbers may be 3, 4, 6, 7, 8 or 9 (_ _ _ _ _ - X _)
Regardless of your revision number the current instructions are still generally
applicable to your unit. If you have questions contact your dealer, an Atwood
Service Center or the Atwood Service Department.
MODEL NUMBER CLARIFICATION
TYPE
4
GAL
6
GAL
10
GAL
Pilot Ignition G4-7 G6A-7 GC6AA-8P G10-2 GC10A-2
GC6AA-8 GH6-7 G10-2P GC10A-2P
Electronic Ignition G6A-8E GCH6A-9E G10-3E GCH10A-3E
GC6AA-9E GH6-8E GC10A-3E GH10-3E
Pilot Relight P
IN MODEL
# -
SEE MODEL CLARIFICATION ABOVE
Heat Exchange H IN MODEL # - SEE MODEL CLARIFICATION ABOVE
Electronic Ignition E IN MODEL # - SEE MODEL CLARIFICATION ABOVE
Combination Gas/Electric C IN MODEL # - SEE MODEL CLARIFICATION ABOVE
DIMENSIONS
SHIPPING WT.
ALL MODEL
WIDTH HEIGHT
6
GALLON
16˝ 12.5˝ 6
GALLON
25 lbs
10
GALLON
16˝ 15.5˝ 10
GALLON
32 lbs
ENGLISH, FRANCAIS
(et Canada)
•Installation •Operation •Maintenance
Effective 11/19/07
LITERATURE NUMBER
MPD 93756
L.P. GAS
WATER HEATER
4 - 6 - 10 GALLON
9
 WARNING
FIRE OR EXPLOSION
• If the information in this manual is not followed
exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
➤ Do not store or use gasoline or other flammable vapors and
liquids in the vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS
• Evacuate
ALL
persons from vehicle.
• Shut off gas supply at gas container or source.
•
DO NOT
touch any electrical switch, or use any phone or
radio in vehicle.
• DO NOT start vehicle’s engine or electric generator.
• Contact nearest gas supplier or qualified Service Technician
for repairs.
• If you cannot reach a gas supplier or qualified Service
Technician, contact the nearest fire department.
•
DO NOT turn on gas supply until gas leak(s) has been
repaired.
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Summary

Water Heater Overview and Safety

Safety Alert Symbols

Explanation of safety symbols used to alert users to potential personal safety hazards.

Fire or Explosion Warning

Critical warning about potential fire or explosion risks if manual instructions are not followed.

Gas Leak Safety Procedure

Step-by-step instructions on what to do if you smell gas to ensure safety.

Water Heater Model and Operation Details

General Installation

Guidance on the general installation of the water heater unit.

Pilot and Electronic Ignition Operation

Instructions for operating the water heater using pilot or electronic ignition systems.

Maintenance Procedures

Overview of maintenance tasks required for the water heater.

Water Heater Warranty

Installation Warnings and Safety Valves

Critical Installation Warnings

Essential warnings and precautions that must be followed during installation.

General Installation Steps

Fire and Explosion Safety

Safety warnings concerning fire and explosion hazards.

Explosion Warning

Specific warning about explosion risks related to the relief valve.

Wiring Instructions and Operation

Consumer Safety Warnings

General safety warnings for consumers regarding operation and fuel.

How to Operate

Pilot Operation

Control Operations and Maintenance

White Rodgers Control Operation

Robertshaw Control Operation

Electronic Ignition Operation

Pilot Relight Operation

Combo Gas;Electric Operation

Fire or Explosion Safety

Safety precautions to prevent fire or explosion during operation.

Aftermarket Heating Element Warnings

Warnings against using aftermarket heating elements due to safety risks.

Electronic Ignition Maintenance

Preventative Maintenance and Tank Care

Scalding Injury Warning

Warning regarding potential scalding injuries when working with the tank.

Winterizing and Odor Removal

Winterizing and Flushing Instructions

Pressure-Temperature Relief Valve

Instructions for restoring the internal air gap in the relief valve.

Limited Warranty

Warranty Coverage and Duration

Warranty Claim Procedure

Warranty Limitations and Exclusions

Atwood GCH6A-9E Specifications

General

Brand	Atwood
Model	GCH6A-9E
Category	Water Heater
Language	English