2
CONTENTS
1. WARNINGS .................................................................. 2
2. WATER CHEMISTRY ................................................... 3
3. SAFETY INFORMATION ............................................. 3
4. OVERVIEW ..................................................................... 3
5. BEFORE INSTALLATION ............................................ 4
6. INSTALLATION ............................................................. 4
7. WATER CONNECTION ................................................ 4
8. FREEZE PROTECTION ................................................ 5
9. ELECTRICAL CONNECTIONS ................................... 5
10. OPERATION .................................................................. 6
11. CONTROL ...................................................................... 7
12. REMOTE OPERATION ................................................. 8
13. TROUBLESHOOTING ................................................10
14. WIRING DIAGRAMS ..................................................11
WARNING:
Do not use this heater if any part has
been under water. Immediately call a qualified service
technician to inspect and replace the heater.
WARNING:
To minimize the possibility of improper
operation, serious personal injury, fire, or damage to the
heater:
•
Always keep the area around the heater free of
combustible materials, gasoline, and other flammable
liquids and vapors.
•
Heater should never be covered or have any blockage
to the flow of fresh air to the heater.
WARNING:
Risk of electrical shock. More than one
disconnect switch may be required to de-energize the
equipment before servicing.
1. WARNINGS
Pay Attention to these Terms
DANGER
Indicates the presence of immediate hazards which will cause severe personal injury, death or substantial
property damage if ignored.
WARNING
I
ndicates the presence of hazards or unsafe practices which could cause severe personal injury, death or
substantial property damage if ignored.
CAUTION
Indicates the presence of hazards or unsafe practices which could cause minor personal injury or product or
property damage if ignored.
NOTE
Indicates special instructions on installation, operation, or maintenance which are important but not related to
personal injury hazards.
EFFICIENCY TESTING NOTICE:
For purposes of verifying
or testing efficiency ratings, the test procedure in Title
10 APPENDIX P to Subpart B of Part 430 (Uniform Test
Method for Measuring the Energy Consumption of Pool
Heaters).
Revision 4 reflects the following changes:
Update WARNING to read "to inspect and replace the heater." on page 2.
Added "IMPORTANT SAFETY INSTRUCTIONS" and "SAVE THESE INSTRUCTIONS" on page 3.
Updated section 11 to read "Hold the knob for two (2) seconds..." on page 7. Updated digital control decals on page 7.
Remove the two sentences on top of Table G and updated the table heading-titles on page 9.
