Friedrich MULTI ZONE MR24DY3JMA - 4. Piping diagrams

Wall mounted _ 5
4. Piping diagrams
Part 2 Product data_Indoor units
MULTI ZONEMULTI ZONE
Gas pipe connection port
(flare connection)
Liquid pipe connection port
(flare connection)
Cooling
Heating
Thermistor for
Evaporator Inlet Temperature
Thermistor for
Indoor Air Temperature
Thermistor for Evaporator
Outlet Temperature
Heat Exchanger
Cross Flow Fan
M
n
Refrigerant pipe connection port diameters
Unit : mm(inch)
Notes : Description is expressed based on Cooling mode.
Model Gas Liquid
MW09Y3J
MW12Y3J
Ø9.52(3/8) Ø6.35(1/4)
MW18Y3J Ø12.7(1/2) Ø6.35(1/4)
Description PCB Connector
Thermistor for Indoor Air Temperature
CN_TH1
Thermistor for Evaporator Inlet Temperature
Thermistor for Evaporator Outlet Temperature CN_TH2
Water level sensor(Optional) CN_TH3
Models : MW09Y3J/ MW12Y3J/ MW18Y3J