HX Pool and Spa Heater
Page 2
CONTENTS
Introduction
Introduction .........................................................................................................3
Notice
to
Installers...............................................................................................3
Safety
Rules.........................................................................................................3
Operation
Lighting
Instructions ...........................................................................................4
Operating
Instructions .........................................................................................4
Turning Gas Off ..................................................................................................4
Chemical
Balance................................................................................................4
Corrosion Prevention in Heaters .........................................................................5
Digital Thermostat Operation..............................................................................6
Fault
Indication....................................................................................................7
Maintenance
Maintenance
Instructions.....................................................................................8
Energy saving Tips ..............................................................................................8
Winter
Operation.................................................................................................8
Installation
Installation
Instructions .......................................................................................9
Flow
Rates .................................................................................................9
Water
Connections.....................................................................................9
Plumbing
Diagram .....................................................................................9
Heater
Dimensions...................................................................................10
Indoor
Installation .............................................................................................10
Ventilation................................................................................................10
Clearances..........................................................................................................11
Electrical
Connection ........................................................................................12
Gas
Connection .................................................................................................12
Pressure Switch Adjustment..............................................................................12
Starting
the
Heater.............................................................................................13
Testing Burner Pressure ....................................................................................14
Gas Conversion
Burner
Conversion.............................................................................................15
Troubleshooting
Fault Finding and Remedies..............................................................................16
Wiring diagram
HX Series Wiring Diagram ...............................................................................17
Warranty
Terms
and
Conditions........................................................................................18
