CONTENTS
4PART ONE
OWNER'S OPERATING INSTRUCTIONS
4SECTION 1 START-UPPROCEDURES
4Before
5Lighting Instructions &
6Operating Instruction &
7After
7SECTION 2 CAUTION
7SECTION 3
MAINTENANCE&CAREPROCEDURE
8Pool & Spa Water Chemistry
8Cold Weather Operation
9Winterizing the Pool & Spa Heater
9PART TWO
INSTALLATION/SERVICEINSTRUCTIONS
9SECTION 1
RECEIVINGEQUIPMENT
9SECTION 2
GENERALSPECIFICATIONS
10SECTION 3
INSTALLATION INSTRUCTIONS
12IndoorHeater
13Combustion Air
14Vent Piping
14Gas Supply Connections
15Plumbing For Water Connections
18RP2100 Heat Exchanger Reversal Procedure
20Electrical Wiring
21Wiring
22Wiring
23Wiring Diagram- Low NOx
24SECTION 4
SERVICING INSTRUCTIONS
24 | General Location of Controls |
24Control Adjustments/Replacements
25Electronic Controls
26Remote Control Installation
27Pressure Switch Adjustment
27 | Flame |
27 | High Limit Removal |
27Pilot Safety Millivolt and IID
28BurnerDrawerRemoval
27 | Gas Valve Removal |
27 | Main Burner and Orifice Removal |
27Pilot Removal and Cleaning
28Heat Exchanger Removal
29Tube Cleaning Procedure
29Desooting Procedure
29Control Immersion Well replacement
29Unitherm Governor (U.G.) Replacement
30Low Nox Addenda
32SECTION 5
TROUBLE SHOOTING GUIDE
32Mechanical
33Electrical MV Units
34Electrical IID Units
35Digital Diagnostics
36SECTION 6 REPLACEMENTPARTS
42 Warranty
3