Friedrich Mr36uy3j Owner's Manual
Single Zone Air Conditioner
SVC MANUAL (Exploded View)
CAUTION
Before Servicing the unit, read the safety
precautions in General SVC manual.
Only for authorized service personnel.
MODEL: MR36UY3J
960-920-10
1. Specification
Indoor Unit
MD36Y3J
MC36Y3J
Capacity
Cooling
Min. ~ Rated ~ Max.
kW 4.7~10.5~12.1
4.10 ~ 10.5 ~ 12.3
Min. ~ Rated ~ Max.
Btu/h 16,200 ~ 36,000 ~ 41,400
14,000 ~ 36,000 ~ 42,000
Heating
Min. ~ Rated ~ Max.
kW 5.2 ~ 11.7 ~ 13.4
4.25 ~ 11.7 ~ 13.1
Min. ~ Rated ~ Max.
Btu/h 18,000 ~ 40,000 ~ 46,000
14,500 ~ 40,000 ~ 45,000
Power Input
Cooling Rated
kW
2.97 2.97
Heating Rated
kW
3.36 3.2
EER / COP
Btu/h·W
12.1/-
13.5 / -
SEER / HSPF
Btu/h·W 17.6 / 9.2
19.0 / 9.5
Model Name
MR36UY3J
Power Supply
V , Ø , Hz 208-230 / 1 / 60
Starting Current
Cooling Max. A
-
Heating Max. A
-
Wiring Connections
Power Supply Cable (included Earth)
No. x mm
2
(AWG) 3C x 5.0 (10)
Casing Color - Warm Gray
Dimensions
W x H x D
mm
950 × 1,380 × 330
W x H x D
inch 37-13/32 × 54-11/32 × 13
Net Weight kg (lbs) 92.0 (202.8)
Compressor
Type - Twin Rotary
Model Model x No. GPT442MBA x 1
Motor type -
BLDC
Motor Output
W x No. 4,000 x 1
Refrigerant
Type -
R410A
Precharged Amount
g (oz) 3,400 (119.9)
Chargeless-Pipe Length
m (ft) 7.5 (24.6)
Additional Charging Volume
g/m (oz/ft) 40 (0.43)
Control - Electronic Expansion Valve
Refrigerant Oil
Type -
FVC68D
Charged volume
cc x No. 1,300 x 1
Heat Exchanger
(Row x Column x Fins per inch) x No.
- (2 x 32 x 14) x 2
Fan
Type -
Propeller
Air Flow Rate
m3/min(ft3/min) x No. 55(1942)×2
Fan Motor
Type
BLDC
Output W x No. 124.0 x 2
Sound Pressure Level
Cooling Rated dB(A)
52
Heating Rated dB(A)
54
Sound Power Level
Rated dB(A)
67
Piping Connections
Liquid Outer Dia.
mm(inch)
Ø
9.52 (3/8)
Gas Outer Dia.
mm(inch)
Ø
15.88 (5/8)
Piping Length
Max. m (ft)
75 (246.1)
Maximum Height Difference
Outdoor Unit ~ Indoor
Unit
Max.
m (ft)
30 (98.4)
Operation Range (Outdoor Temperature)
Cooling Min. ~ Max.
℃ DB (℉ DB)
-15 (5.0) ~ 48 (118.4)
Heating Min. ~ Max.
℃ WB (℉ WB)
-18 (-0.4) ~ 18 (64.4)
Note:
1.
All data are based on the following conditions:
- Cooling Temperature : Indoor 26.7℃(80℉ ) DB / 19.4℃(67℉) WB
Outdoor 35℃(95℉) DB / 23.9℃(75℉ ) WB
- Heating Temperature : Indoor 21.1℃(70℉) DB / 15.6℃(60℉ ) WB
Outdoor 8.33℃(47℉ ) DB / 6.11℃(43℉) WB
- Piping Length : Interconnected Pipe Length = 7.5m
- Difference Limit of Elevation (Outdoor ~ Indoor Unit) is Zero.
2.
Wiring cable size must comply with the applicable local and national code.
3.
Due to our policy of innovation some specifications may be changed without notification.
4.
Sound Level Values are measured at Anechoic chamber.
Therefore, these values can be increased (maximum 3dB(A)) owing to ambient conditions during operation.
- 2 -
2. Piping Diagrams
Refrigerant Flow
Cooling
Heating
Outdoor Unit
Ø9.52
Flare Connection
Sensor for
Heat exchanger
Outlet temperature
Sensor for
Heat exchanger
temperature
Sensor for
Heat exchanger
inlet air temper ature
M
Strainer Strainer
Electronic
Expansion Valve
Pressure
Sensor
Ø15.88
Flare Connection
Accumulator
4 way
Valve
Sensor for
discharge
temperature
Sensor for
suction
temperature
Inverter
Compressor
Description
PCB Connector
Sensor for suction temperature
CN_TH3
Sensor for discharge temperature
Sensor for Heat exchanger inlet air temperature
CN_TH2
Sen for Heat exchanger inlet air temperature
Sensor for Heat exchanger temperature
CN_TH4
Pressure Sensor
P-SENSOR(H)
- 3 -
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