Table Of Contents - Raypak 0133-4001 WH Installation And Operating Instructions Manual

TABLE OF CONTENTS

RECEIVING EQUIPMENT ........................................ 3
MODEL IDENTIFICATION ........................... 3
GENERAL SPECIFICATIONS ....................... 3
GENERAL SAFETY PRECAUTIONS .............. 4
INSTALLATION INSTRUCTIONS .............................. 5
CLEARANCES .......................................... 6
SPECIFICATIONS AND DIMENSIONS ........... 7
OUTDOOR INSTALLATIONS ....................... 1 0
HIGH WIND CONDITIONS ........................... 1 0
COMBUSTION AIR .................................... 1 0
VENTING ................................................. 1 1
VENT PIPING ............................................ 1 4
VENT DAMPER INSTALLATION ................... 1 5
PLUMBING ........................................................... 1 7
GAS SUPPLY CONNECTIONS ..................... 1 7
GAS PRESSURE REGULATOR .................... 1 8
VENTING OF DIAPHRAGM GAS
COMPONENTS ......................................... 1 8
FLOW RATES ........................................... 1 9
UNITEMP 80 SPECIFICATIONS ................... 2 0
PIPING DIAGRAMS ................................................ 2 1
TYPE WH UNITEMP 80 ............................... 2 1
TYPE NH INSTANTANEOUS ........................ 2 2
TYPE NH DUAL MODELS ............................ 2 3
CONTROLS ........................................................... 2 4
RELIEF VALVE .......................................... 2 4
ECONOMASTER CONTROL ........................ 2 4
ELECTRONIC IGNITION ............................. 2 4
OPERATING CONTROLS ............................ 2 4
LIMIT CONTROLS .................................................. 2 5
HIGH LIMIT ............................................... 2 5
FLOW SWITCH ......................................... 2 5
100% PILOT SAFETY ................................. 2 5
LOW WATER CUT-OFF .............................. 2 5
HIGH AND LOW GAS PRESSURE SWITCHES 2 5
COMPONENT IDENTIFICATION ............................... 2 6
ELECTRICAL CONNECTIONS .................................. 2 7
LOCATION OF CONTROLS ..................................... 2 8
START-UP PROCEDURES ...................................... 3 0
GENERAL ................................................ 3 0
PUMP AND MOTOR ................................... 3 0
GENERAL SAFETY PRECAUTIONS .............. 3 1
LIGHTING INSTRUCTIONS ......................... 3 2
AFTER START-UP ..................................... 3 3
INSPECTION PROCEDURES ................................... 3 3
BURNERS ................................................ 3 3
CONTROLS .............................................. 3 3
INSPECTION PROCEDURES ....................... 3 4
ADDENDA: LOW NOx HEATERS 181-401 .................. 3 5
TROUBLESHOOTING ELECTRICAL ......................... 3 7
WIRING DIAGRAMS ............................................... 3 8
WH2 - 182-260 .......................................... 3 8
WH2 - 330-400 .......................................... 3 9
WH2 - 514-624 .......................................... 4 0
WH2 - 724-1336 ......................................... 4 1
WH2 - 1414-1826 ....................................... 4 2
WH2 - 2100-2500 ....................................... 4 3
WH2 - 3001-4001 ....................................... 4 4
WH1 - 181-261 LOW NOx ............................ 4 5
WH1 - 331-401 LOW NOx ............................ 4 6
TROUBLESHOOTING MECHANICAL ........................ 4 7
TROUBLESHOOTING PUMPS .................................. 4 8
SERVICE AND MAINTENANCE PROCEDURES ........... 4 8
TUBE CLEANING ...................................... 4 8
BURNER TRAY REMOVAL .......................... 4 9
GAS VALVE REMOVAL ............................... 4 9
MAIN BURNER AND ORIFICE REMOVAL ...... 4 9
PILOT REMOVAL AND CLEANING ................ 4 9
HIGH LIMIT OR TANKSTAT REMOVAL .......... 4 9
HEAT EXHANGER REMOVAL ...................... 4 9
COMBUSTION CHAMBER REMOVAL ........... 5 0
CONTROL WELL REPLACEMENT ................ 5 0
TUBE REPLACEMENT ............................... 5 0
CLEANING FLUE GAS PASSAGEWAYS ........ 5 1
REPLACEMENT PARTS .......................................... 5 1
WARRANTY .......................................................... 5 2
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