Manuals / Raypak / Lawn and Garden / Swimming Pool Heater

Raypak 155C Contents, PART ONE - Owners Operating Instructions, Start-Up Procedures

Models: 155C

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CONTENTS

3PART ONE - Owner's Operating Instructions

3SECTION 1 / START-UP PROCEDURES

3Before Start-Up

4Lighting Instructions & Shut-Off Procedures (Manually Lighted Pilot MV)

5Operating Instructions & Shut-Off Procedures (Automatically Lighted Pilots IID)

6After Start-Up

6SECTION 2 / CAUTION

7SECTION 3 / MAINTENANCE & CARE PROCEDURES

7Pool & Spa Water Chemistry

8Cold Weather Operation

8Winterizing The Pool And Spa Heater

9PART TWO - INSTALLATION/SERVICE INSTRUCTIONS

9SECTION 1 / RECEIVING EQUIPMENT

9SECTION 2 / GENERAL SPECIFICATIONS

9SECTION 3 / INSTALLATION INSTRUCTIONS

7Code Requirements

9 Base Installation

10 Clearances

12 Combustion Air

12 Venting Connections

14Gas Supply Connections

15Plumbing For Water Connections

17Electrical Wiring

21SECTION 4 / SERVICING INSTRUCTIONS

21General Location Of Controls

21Control Adjustments / Replacements

22Pressure Switch

22 High Limit Removal

22Flame Roll-Out Safety Switch

23Pilot Safety (MV Units)

23Pilot Safety (IID Units)

23Gas Valve Removal

23Main Burner & Orifice Removal

23Pilot Removal & Cleaning

24Heat Exchanger Removal

24Control Immersion Well Replacement

24Tube Cleaning Procedure (Typical)

25Tube Replacement Procedure

25 Desooting Procedure

25Combustion Chamber Removal

26SECTION 5 / TROUBLESHOOTING GUIDE

26Mechanical

28Electrical IID Units

30SECTION 6 / REPLACEMENT PARTS 2

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Raypak 155C Contents, PART ONE - Owners Operating Instructions, Part Two - Installation/Service Instructions

Contents

Models 155C OPERATING AND INSTALLATION INSTRUCTIONSVERSA SWIMMING POOL and SPA HEATER3 SECTION 1 / START-UP PROCEDURES CONTENTS9 PART TWO - INSTALLATION/SERVICE INSTRUCTIONS 6 SECTION 2 / CAUTION 7 SECTION 3 / MAINTENANCE & CARE PROCEDURESSECTION 1 / START-UP PROCEDURES PART ONE - OWNERS OPERATING INSTRUCTIONSunless knob is pushed in slightly. Do not MILLIVOLT SYSTEMNOTE Knob cannot be turned from Pilot to Off forceSHOWN IN ON POSITION ELECTRONIC IGNITION SYSTEMSGAS CONTROL KNOBS GAS CONTROLSECTION 2 / CAUTION AFTER START-UPPOOL & SPA WATER CHEMISTRY SECTION 3 / MAINTENANCE AND CARE PROCEDUREScheck the following AUTOMATIC CHLORINATORS AND CHEMICAL FEEDERSCOLD WEATHER OPERATION WINTERIZING THE POOL & SPA HEATERSECTION 3 / INSTALLATION INSTRUCTIONS PART 2 - INSTALLATION / SERVICE INSTRUCTIONSSECTION 2 / GENERAL SPECIFICATIONS SECTION 1 / RECEIVING EQUIPMENTCLEARANCES HIGH WIND CONDITIONS OUTDOOR UNITS ONLY VENTING CONNECTIONS Z223.1 GAS SUPPLY CONNECTIONS PIPE SIZING FOR GAS CONNECTIONSCOMPANION FLANGE CONNECTIONS CAUTION NEVER install PVC directly into headerPLUMBING FOR WATER CONNECTIONS LOCATION flanges. Use the 2 CPVC adapter supplied loose withUNITHERM GOVERNOR OPERATION ELECTRICAL WIRING ANSI/NFPA WIRING DIAGRAM MILLIVOLT UNITS Fig. #2182eWIRING DIAGRAM 152148 Model 155 IID CONTROLS / ADJUSTMENTS / REPLACEMENTS SECTION 4 / SERVICING INSTRUCTIONSNOTE Caution must be taken not to damage controlsor wiring GENERAL LOCATION OF CONTROLSNOTE If heater is installed outside of the limits shown PRESSURE SWITCH ADJUSTMENTPRESSURE SWITCH ADJUSTMENT RANGE TWO SPEED PUMPSPage HEAT EXCHANGER REMOVAL TUBE REPLACEMENT PROCEDURE CAUTION SOOT IS COMBUSTIBLE. EXERCISE EXTREME CAREIMPORTANT NOTICE SECTION 5 / TROUBLE SHOOTING GUIDEMECHANICAL FOR QUALIFIED SERVICE PERSONNEL ONLY Usually occurs on initial start-upELECTRICAL MILLIVOLT START Intermittent Pilot SystemTROUBLESHOOTING HONEYWELL S8600 ELECTRICAL SOLID STATE THERMOSTAT IID SECTION 6/REPLACEMENT PARTS LIST RAYPAK, INC 31111 Agoura Road Westlake Village, CAPage Page Page WARRANTY EXCLUSION LIMITED WARRANTY RAYPAK RESIDENTIAL SWIMMING POOL AND SPA HEATERSWARRANTY CONDITIONS HOW TO MAKE A CLAIM