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INSTALLATION
(Continued)
IN/OUT Sensor Installation
1) IN sensor should be attached after the distributor, on the coldest part of the heat exchanger
pipe.
2) OUT sensor should be installed approximately 200mm behind the header of AHU heat
exchanger.
3) IN/OUT sensor should be insulated for optimized system performance.
4) Room temperature sensor should be installed where room air enters.
Select IN/OUT sensor location
Example of room temperature sensor installation
Return Air Exhaust Air Outdoor Air
Room temperature sensor location
• Braze the sensor holder at location suggested above and fix the sensor with sensor clip.
Note
• IN/OUT sensor should be installed where temperature of heat exchanger can be measured
accurately.
Header
Supply Air
16
Refrigerant flow
Cooling Mode
Heating Mode
Distributor
1 (IN sensor)
2 (OUT sensor)
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