TPI TSH20J Manual

TPI TSH20J Manual

Electric forced

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THIS HEATER IS DESIGNED FOR MOUNTING IN THE KICKSPACE OF KITCHEN AND BATHROOM CABINETS. IT MAY ALSO BE
MOUNTED WITH THE GRILLE IN A VERTICAL POSITION INSTEAD OF THE HORIZONTAL POSITION AS SHOWN. THE HEATER
MAY BE USED WITH A WALL LINE VOLTAGE THERMOSTAT OR WITH BUILT-IN THERMOSTAT ACCESSORY KIT MODEL(S)
TSH1TX (SINGLE POLE) OR TSH2TX (DOUBLE POLE).
THE THERMOSTAT CONTROL CAN BE EITHER THE WALL TYPE OR BUILT INTO THE UNIT ON THE LEFT SIDE OF THE GRILLE.
IT SHOULD BE SET TO THE POSITION THAT GIVES THE DESIRED COMFORT LEVEL IN THE ROOM.
CAUTION: DO NOT OBSTRUCT THE FRONT GRILLE OF THE HEATER SINCE THE PROPER OPERATION
OF THE HEATER REQUIRES A FREE FLOW OF INTAKE AND EXHAUST AIR.
THE HEATER HAS A BUILT-IN MANUAL RESET THERMAL PROTECTOR WHICH PREVENTS OVERHEATING IF THE GRILLE
OF THE HEATER IS ACCIDENTALLY BLOCKED.
TO RESET THE THERMAL PROTECTOR, DISCONNECT POWER SUPPLY, INSERT SMALL BLADE
SCREW DRIVER OR EQUIVALENT THROUGH GRILLE INTO VERTICAL SLOT LOCATED ON LOWER
CENTER OF HEATER CHASSIS AND LIFT UP.
UNIT SHOULD BE CLEANED EVERY YEAR. TO CLEAN: DISCONNECT MAIN SUPPLY, REMOVE FRONT SCREWS, UNPLUG UNIT
AND SLIDE OUT. AFTER CLEANING REPLACE UNIT AND ALL SCREWS TO MAINTAIN GOOD GROUND CONTINUITY.
1. SELECT AN AREA THAT IS NOT DIRECTLY UNDER SINK OR OTHER HEAVILY USED WORK AREA, AS THE AIR DISCHARGE
TEMPERATURE MAY BE UNCOMFORTABLE. FLOOR MATERIAL SHOULD BE CHECKED ADJACENT TO HEATER BEFORE
INSTALLATION TO MAKE CERTAIN THAT IT WILL NOT DISCOLOR OR DISTORT. (SOME TEND TO DISTORT AND DISCOLOR
AT TEMPERATURES IN THE VICINITY OF 140
2. CUT 22 3/8" BY 3 5/8" OPENING IN KICKSPACE AS SHOWN IN FIGURE 1.
3. REMOVE SCREWS HOLDING HEATER COVER AND REMOVE COVER. REMOVE DESIRED KNOCKOUT.
4. RUN SERVICE CABLE (FROM THERMOSTAT, IF USED) TO KNOCKOUT AND ATTACH WITH AN APPROVED CONNECTOR,
ATTACH GROUND WIRE UNDER GREEN GROUND SCREW. HEATER IS FACTORY WIRED FOR 240/208 VOLT, 2000/
1500 WATTS. (SEE OTHER SIDE FOR FIELD CONVERTED VOLTAGES AND WATTAGES)
5. WIRING: WIRE SERVICE CABLE TO RECEPTACLE WITH APPROVED CONNECTORS.
6. REPLACE COVER AND SCREWS, PUSH UNIT INTO OPENING, PUT GRILLE IN PLACE AND ATTACH UNIT TO CABINET
USINGTWO SCREWS PROVIDED.
ELECTRIC FORCED AIR HEATER
MODEL TSH20J

OPERATING INSTRUCTIONS

MAINTENANCE INSTRUCTIONS

INSTALLATION INSTRUCTIONS

O
F.)
BATHROOM VANITY
REV 5/14
9823
ECO 1-6949

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Questions and answers

seven Gables Builders Tim
April 4, 2025

reset light goes on thermostat ok relay ok set reset button still no heat

1 comments:
Mr. Anderson
April 4, 2025

To troubleshoot heating issues with the TPI TSH20J when the reset light is on:

1. Turn off power: Disconnect the power supply to the heater.
2. Reset thermal protector: Insert a small blade screwdriver or similar tool through the grille into the vertical slot located at the lower center of the heater chassis and lift up.
3. Check for blockages: Make sure the grille is not blocked, as overheating may trigger the thermal protector.
4. Clean the unit: If the heater is dirty, disconnect power, remove front screws, unplug the unit, slide it out, clean it, then reinstall and secure all screws to ensure proper grounding.

If the issue continues, further inspection or professional servicing may be needed.

This answer is automatically generated

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Summary of Contents for TPI TSH20J

  • Page 1 ELECTRIC FORCED AIR HEATER MODEL TSH20J THIS HEATER IS DESIGNED FOR MOUNTING IN THE KICKSPACE OF KITCHEN AND BATHROOM CABINETS. IT MAY ALSO BE MOUNTED WITH THE GRILLE IN A VERTICAL POSITION INSTEAD OF THE HORIZONTAL POSITION AS SHOWN. THE HEATER MAY BE USED WITH A WALL LINE VOLTAGE THERMOSTAT OR WITH BUILT-IN THERMOSTAT ACCESSORY KIT MODEL(S) TSH1TX (SINGLE POLE) OR TSH2TX (DOUBLE POLE).
  • Page 2 IMPORTANT INSTRUCTIONS When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electrical shock, and injury to persons, including the following: 1. Read all instructions before using this heater. CAUTION: High temperatures. Keep cords and all other combustible material, such as furniture, papers, clothes and curtains away from the heater.
  • Page 3 5. POSITION THE CIRCULAR NUMBERED INSERT INTO KNOB RECESS, WITH “1” AT THE BOTTOM FOR SINGLE POLE OR “0” FOR DOUBLE POLE THERMOSTATS. 6. POSITION THE TRIANGULAR POINTER ON THE FRONT GRILLE PANEL DIRECTLY BELOW THE “1” OR “0”. REV 5/14 TPI CORPORATION...
  • Page 4 9823 ECO P.O. BOX 4973, CRS 1-6949...

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