SUPPLEMENTAL INSTRUCTIONS HEATER INSTALLATION GUIDE FOR TR30 TR60
Safety Teco chillers are designed and built with safety as a prime consideration; industry-accepted safety factors have been used in the design. Each chiller is inspected at the factory for safety and operation. Any necessary adjustments are made before shipment. Follow the maintenance schedules outlined in this manual for optimum performance and safe operation. Any repairs should be done only by qualified personnel with proper training and tools.
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STEP 1 1 Turn off and unplug the chiller. 2 Remove screws from housing. Slide housing about 8" (20cm) back. 3 Unplug green ground wire from housing. Slide the housing off. Keep the plastic washers that come with the housing screws, these prevent chipping of the housing powder coat. 4 Slide Housing completely off. Do not operate the chiller until housing is replaced.
STEP 2 1 Unscrew and remove ring nut over Heater port. Use cloth to cover the plastic ring nut to prevent damage from pliers. 2 Remove plug and o-ring from ring nut. 3 Place o-ring over the top of the Heater and push down approximately 3/4 inch to 1 inch onto the Heater. 4 Insert Heater into heat exchanger until o-ring seats into outlet lip. If you encounter resistance while inserting the Heater, gently turn the Heater and apply very slight force. 5 Put ring nut over quartz sleeve and o-ring.
STEP 3 1 Pull the heater plug through the hole in the frame. 2 Connect two pin adapter on wiring harness to one of the available two pin connectors mounted on top of support strut.
STEP 4 1 Plug in and turn on the chiller 2 Find the circuit board on the top of the electronic housing. Remove the plastic “jumper” from prongs 4 and 5 (See Diagram Below). 3 Place jumper on pins 7&8, this will reset your chiller. 4 Remove jumper from pins 7&8. 5 Now turn off your chiller. 6 CAUTION: Leaving chiller on with no water flowing will cause the unit to overheat. 7 Place Jumper over pins 5&6 8 Note: Resting your chiller will change your set temperature to the default of 77.
