Polaris PG10* 100-199-3NV Installation Instructions Manual Download Page 22

22

WIRING DIAGRAM

MODELS 130,000 BTU/Hr & Below

NOTICE:

IF ANY OF THE ORIGINAL WIRE 

AS SUPPLIED WITH THE APPLIANCE 
MUST BE REPLACED, IT MUST BE 
REPLACED WITH 18 GAUGE STRANDED 
105C WIRE OR ITS EQUIVALENT.

THERMOSTAT
      BOARD

IGNITION
CONTROL

IGNITION
CONTROL

BLOWER

HSI

HSIG

L1

L2

IND

120 VAC

24 VAC

GAS VALVE
     RELAY

RED LED

GREEN LED

YELLOW LED

THERMOSTAT
SENSOR-ECO

C

GV

W

POT

N.O.

24 V

 HOT
ONLY

COM

THERMOSTAT
        DIAL

     TO 

120/60

POWER SUPPLY

SEN-1

LOWER

IGNITER

GND

GND

GND

GND

    FUSED
DISCONNECT

L1

NEUTRAL

GND

PSI

PSO

PRESSURE
SWITCH

BLACK

WHITE

WHITE

RED
LED

YELLOW

LED

GREEN

LED

BROWN

YELLOW

RED

THERMOSTAT

DIAL

ORANGE

GAS VALVE

BROWN

BLUE

BLUE

WHITE

IGNITER

RED

GREEN

YELLOW

ORANGE

RED

24V

120V

TRANSFORMER

BLACK

GREEN

GROUND

BLACK

BLACK

IGNITION

CONTROL

120V/60Hz

BLOWER

GREEN

WHITE

THERMOSTAT 

BOARD

NO

COM

RELAY

POT

SEN-1

LOWER

24V

HOT

ONLY

THERMOSTAT
SENSOR/ECO

YELLOW

RED

RED

RED

GREEN

BLACK

NEUTRAL (WHITE)

L1 (BLACK)

FUSED

DISCONNECTED

TO 120/60

POWER
SUPPLY

120 VAC

(BLACK & WHITE 

WIRES IN BOLD)

GREEN

BLUE

GREEN

IND

L1

HSI

HSIG

L2

W

PSI

GV

PSO

FSG

C

COMMON (C)

PRESSURE

SWITCH

NORMALLY OPEN

(NO)

MODELS 150,000 BTU/Hr & Above

Summary of Contents for PG10* 100-199-3NV

Page 1: ...have the following information ready 1 Model number 2 7 Digit product number 3 Serial number 4 Date of installation 5 Place of Purchase Table of Contents 2 Do not store or use gasoline or other flamm...

Page 2: ...mend the hot water faucet be opened for several minutes at the kitchen sink before using any electrical appliance which is connected to the hot water system If hydrogen is present there will probably...

Page 3: ...ples of qualified service technicians include those trained in the plumbing and heating industry local gas utility personnel or an authorized service person The manufacturer and seller of this water h...

Page 4: ...ce Maintain proper clearances as specified on the data plate Figure 1 Garage Installation Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other applia...

Page 5: ...sembly should be glued to the exhaust pipe see figure 3C Note The trap should be aligned so that the exhaust pipe is in a vertical position close to the surface of the water heater Figure 2 Minimum Cl...

Page 6: ...ctions can be found in this manual in state or local codes or the authority having jurisdiction or in the absence of such the National Fuel Gas Code ANSI Z223 1 NFPA 54 Latest Edition Canadian install...

Page 7: ...ipe 4 Concentric Vent Through the Wall 5 Concentric Vent Through the Roof All pipe fittings pipe cement primers and procedures must conform to American National Standard Institute and American Society...

Page 8: ...op and side of window or door that may be opened Do not install below a window or door that may be opened C Clearance to permanently closed window D 12 in 30 cm min vertical clearance to ventilated so...

Page 9: ...the water heater as possible This is to drain any water that may be in the combustion air pipe and prevent it from entering the blower Connect the trap drain line to a suitable drain or downstream of...

Page 10: ...gure 9A for the proper location of the air inlet with respect to the exhaust outlet termination The vertical exhaust outlet termination is a 2 inch pipe which terminates at least 12 inches above the i...

Page 11: ...ures 10A 13Abelow for vent terminal specifications Note For replacement installations previously installed American Water Heater Company supplied concentric vent kits are acceptable for use on 100 000...

Page 12: ...d inward Install a drain tee assembly and trap in the inlet vent as close to the water heater as possible This is to drain any water that may be in the combustion air pipe and prevent it from entering...

Page 13: ...for the proper location of the air inlet with respect to the exhaust outlet termination The vertical exhaust outlet termination is a 3 inch pipe which terminates at least 12 inches above the inlet ai...

Page 14: ...for vent terminal specifications Figure 11B Through the Wall Termination Figure 12B Through the Roof Termination Figure 13B Concentric Vent Piping Installation Note For concentric venting terminations...

Page 15: ...in along the top side of the nipple 34 50 gal models only Connect the hot water supply 50 gal and below use 1 NPT 100 gal use 1 1 2 NPT to the fitting marked HOT OUTLET 2 Always use a suitable grade o...

Page 16: ...ng which will contaminate the potable water supply Closed System Thermal Expansion When a backflow prevention device or check valve is installed it can create a Closed System Heating water in a closed...

Page 17: ...empering valve or supply line to the heating system to remove air bubbles from the system Do not connect the water heater to any system or components previously used with non potable water heating app...

Page 18: ...ter than or equal to the input rating of the water heater The Discharge Line Must not be smaller than the pipe size of the relief valve or have any reducing coupling installed in the discharge line Mu...

Page 19: ...ence figure 19 for gas piping installation 1 Install a readily accessible manual shut off valve in the gas supply line as recommended by the local utility Know the location of this valve and how to tu...

Page 20: ...Nationally listed recognized fuel gas and carbon monoxide CO detectors are recommended in all applications and should be installed using the manufacturer s instructions and local codes rules or regula...

Page 21: ...ervice box 2 Loosen the screws securing the access panel to the electrical compartment The electrical wiring diagram for 34 50 gal models can be found on the inside of the access panel at the base of...

Page 22: ...ND GND GND FUSED DISCONNECT L1 NEUTRAL GND PSI PSO PRESSURE SWITCH BLACK WHITE WHITE RED LED YELLOW LED GREEN LED BROWN YELLOW RED THERMOSTAT DIAL ORANGE GAS VALVE BROWN BLUE BLUE WHITE IGNITER RED GR...

Page 23: ...ds the heater at 1 8 per foot Away from corners other vents windows etc Alternate Horizontal Correct relationship outlet to inlet 12 Min above anticipated snow level 2 exhaust outlet air inlet pipe sl...

Page 24: ...calling for heat which signals the beginning of the ignition sequence see figure 21 and Red Ignition control is signaling the gas valve to open Figure 21 Sequence of Operation When the thermostat call...

Page 25: ...systems used with this water heater are designed for temperatures higher than 130 F Refer to the manufacturer s instruction manuals supplied with this type of equipment for recommended temperature se...

Page 26: ...nnect a hose to the drain valve and terminate it to an adequate drain Note The drain hose should be rated for at least 200 F If the drain hose does not have this rating open the cold water inlet valve...

Page 27: ...umber 6903775 7 Remove the gas valve from the unit keeping the rubber gasket with the gas valve 8 Remove the flange from the gas inlet side of the valve by removing the four 4 attachment screws Figure...

Page 28: ...y Detection SC SL Soft Lockout Control Automatically resets after 60 minutes SL3 Soft Lockout Hard Lockout Control automatically resets after 60 minutes with a maximum of 3 resets followed by hard loc...

Page 29: ...OFTWARE OPERATION SEQUENCE IGNITION CONTROL MODULE SOFTWARE OPERATION SEQUENCE For 175 000 BTU Hr models and above the flame establishing period is six seconds For the first 3 seconds the gas valve is...

Page 30: ...34 DRAIN VALVE 35 POTENTIOMETER 36 VENTURI GASKET not pictured 37 BLOWER ISOLATION RELAY 150 000 BTU Hr TOOLS REQUIRED FOR SERVICING TOOL FUNCTION VOLT OHMMETER MEASURE VOLTAGE RESISTANCE CLAMP ONAMM...

Page 31: ...34 DRAIN VALVE 35 TEMPERATURE AND PRESSURE RELIEF VALVE TOOLS REQUIRED FOR SERVICING TOOL FUNCTION VOLT OHMMETER MEASURE VOLTAGE RESISTANCE CLAMP ONAMMETER MEASURE CURRENT STOPWATCH CLOCK GAS CONSUMPT...

Page 32: ...3 48 1 2 22 15 3 4 40 1 2 41 6 3 8 5 1 2 6 5 8 150 PG10 50 130 2NV OR 2PV 50 130 2 OR 3 62 3 8 22 15 3 4 54 1 2 55 6 3 8 5 1 2 6 5 8 176 PG10 34 150 2NV OR 2PV 34 150 2 OR 3 48 1 2 22 15 3 4 40 1 2 4...

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