Input Circuit - Mitsubishi Electric AHU-KIT-SP Manual

Input circuit

●Mounting guidelines for sensors
Mounting position of the sensor (example)
Installing temperature sensors
Correctly securing temperature sensors (Example)
When installing the temperature sensors, make sure that they have optimum contact
with the surface to be measured.
Secure with a wide-band hose clamp.
[Important]
Using cable ties will lead to faulty and squashed temperature sensors.
Use wide-band hose clamps for fastening.
No. Designation
1 Temperature sensor cable
2 Temperature sensor
3 Fastener
Installation locations of the heat exchanger sensor
Mounting position of temperature sensors (example)
Function of each heat exchanger sensor
Mounting Detected temperature
position
Cooling
Thi-R1 U-bend Evaporating temperature
Thi-R2 Capillary Evaporating temperature
Thi-R3 Header Outlet temperature
MODEL NAME
MODEL TYPE
ISSUE
MORIKAWA
21.09.17
Purpose
Heating
Condensing temperature Anti-freezing protection
Outlet temperature Anti-freezing protection
Inlet gas temperature EEV-control
Air Handling Unit Interface
AHU-KIT-SP
CLASSIFICATION
SPECIFICATION
DWG NO.
REV.MARK PAGE
PSZ000Z308
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