G-Tek GT-BH18 Installation & Operation Manual

External booster heater

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Global-Tek (Singapore) Pte Ltd
GT-BH18 EXTERNAL BOOSTER HEATER
INSTALLATION & OPERATION
MANUAL

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Summary of Contents for G-Tek GT-BH18

  • Page 1 Global-Tek (Singapore) Pte Ltd GT-BH18 EXTERNAL BOOSTER HEATER INSTALLATION & OPERATION MANUAL...
  • Page 2: Table Of Contents

    GT-BH18External Booster Heater CONTENT OVERVIEW………………………………………………………………….2 SPECIFICATION…………………………………………………………….2 MAIN COMPONENTS………………………………………………………2 INSTALLATION……………………………………………………………...3 Power Connection…………………………………………4 Water Connection…………………………………………4 INITIAL OPERATION……………………………………………………….4 OPERATION PROCEDURE…………………………………………………5 MAINTENANCE………………………………………………………………5 TROUBLE SHOOTING…………………………………...…...……………...6 CIRCUIT DIAGRAMS …………………………………...…...……………..7 Page 1...
  • Page 3: Overview

    GT-BH18External Booster Heater OVERVIEW GT-BH18 is an external booster heater designed for use in conjunction with all door type and conveyor type(with incoming hot water) dish washers, aiming at providing an adequate final rinse temperature for every wash. This equipment is equipped with 2 X 9 kW heating elements while cold water will be heated to the desire temperature for rinsing.
  • Page 4: Installation

    GT-BH18External Booster Heater INSTALLATION Before installation, please read this manual sent along with this booster heater, make sure to verify the electrical power supply. Right after the packing is opened, please examine the heater immediately for any damage caused during transportation. If any, please keep all the packing materials, and inform the supplier within 3 days.
  • Page 5: Power Connection

    GT-BH18External Booster Heater 1. POWER CONNECTION:  Warning: All connection of electricity and grounding must comply with any applicable ordinance of the national or local electrical law.  Warning: Shut off power supply, hoist caution sign nearby, to alert anyone NOT to power on.
  • Page 6: Operation Procedure

    GT-BH18External Booster Heater OPERATION PROCEDURE 1. Turn on the incoming water valve before switch on the power. 2. Switch on the power supply of the dish washer first then the booster heater. 3. When the incoming pressure to the booster heater is lower than 1 kg/cm2, DO NOT use the booster heater as it will affect the final rinse result.
  • Page 7: Trouble Shooting

    GT-BH18External Booster Heater TROUBLE SHOOTING Problem Probable Cause Inadequate rinsing temperature or heater 1. Isolator not working does not 2. Fill valve of the dish washer not working work properly. 3. Pressure regulator malfunctioning or pressure too high. 4. Heating element full of lime scale. 5.
  • Page 8 GT-BH18External Booster Heater Page 7...

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