Friedrich M24YJ User manual

SVC Manual (Exploded View)
Model: M24YJ
M30YJ
M36YJ
FAC P/no : 960-920-02

ProductSpecifications
System
24k
30k
36k
FAC Model Name
System
M24YJ
M30YJ
M36YJ
Outdoor Unit
MR24Y3J
MR30Y3J
MR36Y3J
Indoor Unit
MW24Y3J
MW30Y3J
MW36Y3J
Cooling Capacity
kW
6.447
8.792
9.671
Btu/h.
22,000
30,000
33,000
Heating Capacity
kW
8.088
9.378
10.316
Btu/h.
27,000
32,000
35,200
Power Input
Cooling/Heating
W
1760/2,380
3,000/3,100
4,035/3,840
Running Current
Cooling/Heating
A
7.9/10.7
13.4/13.9
17.0/16.2
Starting Current
Cooling/Heating
A
7.9/10.7
13.4/13.9
17.0/16.2
Cooling COP
-
3.66
2.93
2.4
EER
-
12.5
10
8.2
SEER
-
21.5
19
17.5
HSPF
-
11
10
10
Power Supply
Ø / V / Hz
1/208-230/60
1/208-230/60
1/208-230/60
Power Factor
%
97
97.5
97.5
Air Flow Rate
Indoor (QUIET, LOW, MED, HIGH)
m3/min(CFM)
13(459)/15(530)/20(706)/24(848)
13(459)/15(530)/20(706)/24(848)
13(459)/15(530)/20(706)/24(848)
Outdoor,Max
m3/min(CFM)
60(2,119)
60(2,119)
60(2,119)
Moisture Removal
l/h.
2.6
2.8
3.1
Sound Level
Indoor,H/M/L/Sleep
dB(A)±3
49 / 44 / 40 / 37
49 / 44 / 40 / 37
49 / 44 / 40 / 37
Outdoor,Max
dB(A)±3
55
55
55
Refrigerant & Charge (at 7.5 m/24.6ft)
g(oz)
R410A, 2,200(77.6)
R410A, 2,200(77.6)
R410A, 2,200(77.6)
Additional Refrigerant charge
g/m(oz/ft)
35(0.38)
35(0.38)
35(0.38)
Compressor
Type
Twin Rotary
Twin Rotary
Twin Rotary
Model
GJT240MBA
GJT240MBA
GJT240MBA
Motor Type
Brushless DC Motor
Brushless DC Motor
Brushless DC Motor
Oil Type
PVE(FVC68D)
PVE(FVC68D)
PVE(FVC68D)
Oil Charge
cc
900
900
900
O.L.P. name
-
-
-
Fan(Indoor)
Type
Cross Flow Fan
Cross Flow Fan
Cross Flow Fan
Motor Output
W
76.1
76.1
76.1
Fan(Outdoor)
Type
Propeller, Fan
Propeller, Fan
Propeller, Fan
Motor Type
BLDC
BLDC
BLDC
Motor Output
W
124
124
124
Circuit Breaker*
A
25
25
25
Power Supply Cable
No.*mm2 (AWG)
3*2.5 (12)
3*2.5 (12)
3*2.5 (12)
Power and Transmission Cable
No.*mm2 (AWG)
4*1.0 (18)
4*1.0 (18)
4*1.0 (18)
Piping Connections
Liquid Side
mm(in)
9.52(3/8)
9.52(3/8)
9.52(3/8)
Gas Side
mm(in)
15.88(5/8)
15.88(5/8)
15.88(5/8)
Drain Hose(O.D / I.D.)
mm(in)
21.5 / 16.0(0.85 / 0.63)
21.5 / 16.0(0.85 / 0.63)
21.5 / 16.0(0.85 / 0.63)
Dimensions
Indoor (W*H*D)
mm
1190*346*265
1190*346*265
1190*346*265
inch
46.9*13.6*10.4
46.9*13.6*10.4
46.9*13.6*10.4
Outdoor (W*H*D)
mm
870*800*320
870*800*320
870*800*320
inch
34.3*31.5*12.6
34.3*31.5*12.6
34.3*31.5*12.6
Net Weight
Indoor
kg(lbs)
18(39.7)
18(39.7)
18(39.7)
Outdoor
kg(lbs)
56.5(124.56)
56.5(124.56)
56.5(124.56)
Gross Weight
Indoor
kg(lbs)
20.5(45.2)
20.5(45.2)
20.5(45.2)
Outdoor
kg(lbs)
60(132.28)
60(132.28)
60(132.28)
Operation Range
Cooling(Outdoor)
°C(℉)
-10(-18)*~48{14(-0.4)*~118.4}
-10(-18)*~48{14(-0.4)*~118.4}
-10(-18)*~48{14(-0.4)*~118.4}
Heating(Outdoor)
°C(℉)
-20(-4)~24(75.2)
-20(-4)~24(75.2)
-20(-4)~24(75.2)
Piping Length (Min/Max)
m(ft)
- / 50(164)
- / 50(164)
- / 50(164)
Chargeless
m(ft)
7.5(24.6)
7.5(24.6)
7.5(24.6)
Max. Elevation Difference
m(ft)
30(98.4)
30(98.4)
30(98.4)
Tool Code(Chassis)
Indoor + Outdoor
SV + UE1+
SV + UE1+
SV + UE1+
Functions
Temperature Control
○
○
○
Allergy free filter
-
-
-
Plasma Filter
-
-
-
Prefilter(washable/anti-fungus)
○
○
○
Auto Clean
○
○
○
CHAOS Wind(Auto Wind)
○
○
○
Steps, Fan/Cool/Heat
5/6/6
5/6/6
5/6/6
Airflow Direction Control(Up& Down)
Auto
Auto
Auto
Airflow Direction Control(Left & Right)
Auto
Auto
Auto
Remote Controller Type
Wireless LCD
Wireless LCD
Wireless LCD
Setting Temperature
Cooling
18℃~30℃
18℃~30℃
18℃~30℃
Range
Heating
16℃~30℃
16ºC~30ºC
16ºC~30ºC
Auto Operation (MicomControl)
-
-
-
Auto Changeover (MicomControl)
○
○
○
Self Diagnosis
○
○
○
Timer
24h, On/off
24h, On/off
24h, On/off
Sleep Operation
○
○
○
Soft Dry Operation
○
○
○
Restart Delay(minute)
3
3
3
Deice Control(Defrost)
○
○
○
Hot Start
○
○
○
Surge Cool(Surge)
○
○
○
Low Ambient Operation
○
○
○
Special Function
Water Level Sensor
Water Level Sensor
Water Level Sensor
Wind Baffle kit
( )* : use wind baffle kit
Wind Baffle kit
( )* : use wind baffle kit
Wind Baffle kit
( )* : use wind baffle kit
Note:
O : Applied, - : No relation
* For circuit breaker rating, please conform to local standards wherever necessary.
❈ The specification may be subject to change without notice for purposeof improvement.
2

Piping Diagrams
Model : M24YJ / M30YJ / M36YJ
Indoor Unit Outdoor Unit
Liquid Side
2-Way Valve EEV
Th1 Th2
Heat
Exchanger
(Evaporator)
Heat
Exchanger
(Condenser)
Th5
Gas Side
3-Way Valve
Accumulator
Th4
Reversing Valve
Compressor
Th3
Cooling
Heating
LOC. Description PCB Connector
Th1
Thermistor for suction air temperature
CN-TH1(Indoor)
Th2
Thermistor for evaporator middle temperature
CN-TH3(Indoor)
Th3
Thermistor for discharge pipe temperature
CN-TH3(OUTDOOR)
Th4 Thermistor for condensing temperature
CN-TH2(OUTDOOR)
Th5 Thermistor for outdoor air temperature
3

Wiring Diagrams
Indoor Unit
Model : MW24Y3J / MW30Y3J / MW36Y3J
CN-MOTOR1
CN-U/D
CN-L/R
CN-DISP3
CN-HVB
CN-DISP1
CN-TH1
CN-TH2
CN-TH3
CN-REMO
CN-CC
CN-LINK
4

Outdoor Unit
Model : MR24Y3J / MR30Y3J / MR36Y3J
CN-PFC-OUT
CN-PFC-IN CN-4WAY
CN-TH2
CN-TH3
CN-TH4
CN-CENTRAL
WCN-POWER
WCN-W
WCN-V
WCN-U
CN-MOTOR1 CN-EEV1 CN-COM
5

Exploded View
Indoor Unit
Model : MW24Y3J / MW30Y3J / MW36Y3J
LOC
Description
263230A
Thermistor for suction air temperature
263230B
Thermistor for evaporator middle temperature
6

Model : MW24Y3J
MW24Y3J
Loc. No P/N_FRD Description Qty
135316 67602532 Grille Assy Front(Indoor) 1
152302 67602209 Filter,Air 2
237202 67603849 Panel,Front 1
135511 67601603 Cover Assembly,Control(Indoor) 1
267110 67604307 Remote Controller Assembly 1
733010 67604000 Plate Assembly,Installation 1
131410 67601007 Chassis Assembly 1
149303 67602706 Holder,Tubing 1
146811B
67603323
Motor Assembly,DC,Stepping
1
146811A 67603322 Motor Assembly,DC,Stepping 1
147582 67603200 Louver Assembly 1
147581 67603204 Louver,Horizontal 1
135090 67601803 Decor Assembly 1
359011 67602110 Fan Assembly,Cross Flow 1
346810 67603325 Motor, DC Indoor 1
135516 67601609 Cover Assembly,Motor 1
342800 67606700 Bearing 1
149304 67602704 Holder,Evaporator 1
352150 67602804 Hose Assembly,Drain 1
354212 67602007 Evaporator Assembly,Final 1
354210 67602014 Evaporator Assembly,First 1
35211B 67605004 Tube Assembly,Tubing 1
249951 67600941 Case Assy Control(Indoor) 1
W6640A
67601404
Connector,Terminal Block
1
268711B 67603951 PCB Assy Main 1
263230A
67604818
Thermistor Assembly,NTC
1
263230B 67604808 Thermistor Assembly,NTC 1
7

Model : MW30Y3J
MW30Y3J
Loc No. P/N_FRD Description Qty
135316 67602532 Grille Assembly,Front(Indoor) 1
152302 67602209 Filter,Air 2
237202 67602534 Panel Front 1
135511 67601603 Cover Assembly,Control(Indoor) 1
267110 67604307 Remote Controller Assembly 1
733010 67604000 Plate Assembly,Installation 1
131410 67601007 Chassis Assembly 1
149303 67602706 Holder,Tubing 1
146811B 67603323 Motor Assembly,DC,Stepping 1
146811A 67603322 Motor Assembly,DC,Stepping 1
147582 67603200 Louver Assembly 1
147581 67603204 Louver,Horizontal 1
135090 67601803 Decor Assembly 1
359011 67602110 Fan Assembly,Cross Flow 1
346810 67603325 Motor, DC Indoor 1
135516 67601609 Cover Assembly,Motor 1
342800 67606700 Bearing 1
149304 67602704 Holder,Evaporator 1
352150 67602804 Hose Assembly,Drain 1
354212 67602007 Evaporator Assembly,Final 1
354210 67602014 Evaporator Assembly,First 1
35211B 67605004 Tube Assembly,Tubing 1
249951 67600941 Case Assembly,Control(Indoor) 1
W6640A 67601404 Connector,Terminal Block 1
268711B 67603951 PCB Assembly,Main 1
263230A 67604818 Thermistor Assembly,NTC 1
263230B 67604808 Thermistor Assembly,NTC 1
8

Model : MW36Y3J
MW36Y3J
Loc No. P/N_FRD Description Qty
135316 67602532 Grille Assembly,Front(Indoor) 1
152302 67602209 Filter,Air 2
237202 67602534 Panel,Front 1
135511 67601603 Cover Assembly,Control(Indoor) 1
267110 67604307 Remote Controller Assembly 1
733010 67604000 Plate Assembly,Installation 1
131410 67601007 Chassis Assembly 1
149303 67602706 Holder,Tubing 1
146811B 67603323 Motor Assembly,DC,Stepping 1
146811A 67603322 Motor Assembly,DC,Stepping 1
147582 67603200 Louver Assembly 1
147581 67603204 Louver,Horizontal 1
135090 67601803 Decor Assembly 1
359011 67602110 Fan Assembly,Cross Flow 1
346810 67603325 Motor, DC Indoor 1
135516 67601609 Cover Assembly,Motor 1
342800 67606700 Bearing 1
149304 67602704 Holder,Evaporator 1
352150 67602804 Hose Assembly,Drain 1
354212 67602007 Evaporator Assembly,Final 1
354210 67602014 Evaporator Assembly,First 1
35211B 67605004 Tube Assembly,Tubing 1
249951 67600941 Case Assembly,Control(Indoor) 1
W6640A 67601404 Connector,Terminal Block 1
268711B 67603951 PCB Assembly,Main 1
263230A 67604818 Thermistor Assembly,NTC 1
263230B 67604808 Thermistor Assembly,NTC 1
9

Outdoor Unit
Model: MR24Y3J / MR30Y3J / MR36Y3J
LOC
Description
263230A
Thermistor for discharge pipe temperature
Thermistor for outdoor air temperature
263230B
Thermistor for condensing middle temperature
10

Model: MR24Y3J
MR24Y3J
Loc. No P/N_FRD Description Qty
437211 67603850 Panel Assy Front(Outdoor) 1
435301 67602533 Grille Discharge 1
349480 67603602 Orifice 1
437210 67603810 Panel Assembly,Front(Sub) 1
435512 67601610 Cover Assembly,Top(Outdoor) 1
559010 67602115 Fan,Propeller 1
447910 67600302 Barrier Assembly,Outdoor 1
546810 67603312 Motor Assembly,DC,Outdoor 1
W4810D
67600700
Bracket
1
549610
67600707
Bracket Assembly,Motor
1
554031 67601305 Condenser Assembly,Bending 1
137213A 67603828 Panel Assembly,Side 1
435300 67602518 Grille,Rear 1
137213B 67603827 Panel Assembly,Side 1
435511B 67601608 Cover Assembly,Control(Outdoor) 1
135500 67601506 Cover 1
552113 67605304 Tube Assembly,Condenser(Out) 1
352111 67605400 Tube Assembly,Connector 1
552115 67606009 Tube Assembly,Manifold(Outdoor) 1
649950 67600942 Case Assembly,Control(Outdoor) 1
268711 67603952 PCB Assy, main 1
W6640 67601400 Connector,Terminal Block 1
263230A 67601813 Thermistor Assembly,NTC 1
263230B
67604817
Thermistor Assembly,NTC
1
435511A
67601605
Cover Assembly,Control(Outdoor)
1
552117 67606204 Tube Assembly,Suction(Outdoor) 1
W6631 67602601 Harness,Multi 1
554160 67604201 Compressor Set,Korea 1
550140 67601702 Damper,Compressor 3
152503 67603500 Nipple,Drain 1
430410 67600605 Base Assembly,Outdoor 1
552202 67606403 Valve,Reverse 1
552116 67606105 Tube Assembly,Reverse 1
561410 67601905 Drawing,Assembly 1
661400 67601101 Coil,Expansion 1
552200 67606302 Valve,Expansion Body 1
55211G 67605903 Tube Assembly,Expansion 1
552203A 67606507 Valve,Service 1
552203B 67606516 Valve Service 1
W49810 67604606 Supporter Assembly 1

Model: MR30Y3J
MR30Y3J
Loc No. P/N_FRD Description Qty
437211 67603850 Panel Assembly,Front(Outdoor) 1
435301 67602533 Grille,Discharge 1
349480 67603602 Orifice 1
437210 67603810 Panel Assembly,Front(Sub) 1
435512 67601610 Cover Assembly,Top(Outdoor) 1
559010 67602115 Fan,Propeller 1
447910 67600302 Barrier Assembly,Outdoor 1
546810 67603312 Motor Assembly,DC,Outdoor 1
W4810D 67600700 Bracket 1
549610 67600707 Bracket Assembly,Motor 1
554031 67601305 Condenser Assembly,Bending 1
137213A 67603828 Panel Assembly,Side 1
435300 67602518 Grille,Rear 1
137213B 67603827 Panel Assembly,Side 1
435511B 67601608 Cover Assembly,Control(Outdoor) 1
135500 67601506 Cover 1
552113 67605304 Tube Assembly,Condenser(Out) 1
352111 67605400 Tube Assembly,Connector 1
552115 67606009 Tube Assembly,Manifold(Outdoor) 1
649950 67600943 Case Assy Control(Outdoor) 1
268711 67603953 PCB Assy,main 1
W6640 67601400 Connector,Terminal Block 1
263230A 67604813 Thermistor Assembly,NTC 1
263230B 67604817 Thermistor Assembly,NTC 1
435511A 67601605 Cover Assembly,Control(Outdoor) 1
552117 67606204 Tube Assembly,Suction(Outdoor) 1
W6631 67602601 Harness,Multi 1
554160 67604201 Compressor Set,Korea 1
550140 67601702 Damper,Compressor 3
152503 67603500 Nipple,Drain 1
430410 67600605 Base Assembly,Outdoor 1
552202 67606403 Valve,Reverse 1
552116 67606105 Tube Assembly,Reverse 1
561410 67601905 Drawing,Assembly 1
661400 67601101 Coil,Expansion 1
552200 67606302 Valve,Expansion Body 1
55211G 67605903 Tube Assembly,Expansion 1
552203A 67606507 Valve,Service 1
552203B 67606516 Valve,Service 1
W49810 67604606 Supporter Assembly 1

Model: MR36Y3J
MR36Y3J
Loc No. P/N_FRD Description Qty
437211 67603850 Panel Assembly,Front(Outdoor) 1
435301 67602533 Grille,Discharge 1
349480 67603602 Orifice 1
437210 67603810 Panel Assembly,Front(Sub) 1
435512 67601610 Cover Assembly,Top(Outdoor) 1
559010 67602115 Fan,Propeller 1
447910 67600302 Barrier Assembly,Outdoor 1
546810 67603312 Motor Assembly,DC,Outdoor 1
W4810D 67600700 Bracket 1
549610 67600707 Bracket Assembly,Motor 1
554031 67601305 Condenser Assembly,Bending 1
137213A 67603828 Panel Assembly,Side 1
435300 67602518 Grille,Rear 1
137213B 67603827 Panel Assembly,Side 1
435511B 67601608 Cover Assembly,Control(Outdoor) 1
135500 67601506 Cover 1
552113 67605304 Tube Assembly,Condenser(Out) 1
352111 67605400 Tube Assembly,Connector 1
552115 67606009 Tube Assembly,Manifold(Outdoor) 1
649950 67600944 Case Assy Control(Outdoor) 1
268711 67603954 PCB Assy 1
W6640 67601400 Connector,Terminal Block 1
263230A 67604813 Thermistor Assembly,NTC 1
263230B 67604817 Thermistor Assembly,NTC 1
435511A 67601605 Cover Assembly,Control(Outdoor) 1
552117 67606204 Tube Assembly,Suction(Outdoor) 1
W6631 67602601 Harness,Multi 1
554160 67604201 Compressor Set,Korea 1
550140 67601702 Damper,Compressor 3
152503 67603500 Nipple,Drain 1
430410 67600605 Base Assembly,Outdoor 1
552202 67606403 Valve,Reverse 1
552116 67606105 Tube Assembly,Reverse 1
561410 67601905 Drawing,Assembly 1
661400 67601101 Coil,Expansion 1
552200 67606302 Valve,Expansion Body 1
55211G 67605903 Tube Assembly,Expansion 1
552203A 67606507 Valve,Service 1
552203B 67606516 Valve,Service 1
W49810 67604606 Supporter Assembly 1