Daikin R32 Split Series Installation Manual page 28

Piping diagram
Piping diagram for 5MXM90N2V1B
Outdoor Unit
Outdoor air temperature thermistor
Heat exchanger
7.9CuT
7.9CuT
7.9CuT
12.7CuT
7.9CuT
7.9CuT
7.9CuT
7.9CuT
7.9CuT
Refnet header
Heat exchanger thermistor
M
Fan motor
Propeller fan
15.9CuT 12.7CuT
Muffler
Discharge pipe thermistor
Refrigerant flow Compressor
Cooling
Heating
PED categories of equipment - High pressure switches : category IV; Compressor : category II; Accumulator: category: II;
Other art 4§3 equipment.
25
7.9CuT
7.9CuT
9.5CuT
Distributor
Heat exchanger
Liquid receiver
Capillary tube
SV
Solenoid valve
12.7CuT
12.7CuT
4-way valve
15.9CuT
9.5CuT
High pressure switch
Automatic reset
15.9CuT
Accumulator
Accumulator
Electronic expansion valve
Thermistor (liquid)
MV
A
7.9CuT 6.4CuT
Liquid receiver
9.5CuT
MV
B
7.9CuT 6.4CuT
MV
C
7.9CuT 6.4CuT
9.5CuT
9.5CuT
MV
D
7.9CuT 6.4CuT
6.4CuT
9.5CuT
MV
E
9.5CuT
7.9CuT 6.4CuT
Muffler with filter
Refnet header
9.5CuT
Liquid stop valve
9.5CuT
Thermistor (gas)
Refnet header
12.7CuT
12.7CuT
Muffler
Muffler
12.7CuT
12.7CuT
12.7CuT
Gas stop valve
12.7CuT
Filter
Room A
(6.4CuT)
Field piping
Liquid
Room
B
(6.4CuT)
Room C
(6.4CuT)
Room
D
(6.4CuT)
Room E
(6.4CuT)
Field piping
Gas
Room A
(9.5CuT)
Room B
(9.5CuT)
Room C
(12.7CuT)
Room
D
(15.9CuT)
Room E
(15.9CuT)
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