Friedrich Mw24c3j, Mw18y3j, Mw18c3j, Mr24c3j, Mr18y3j Owner's Manual
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SVC Manual(Exploded View)
Model : M18YJ
M18CJ
M24CJ
FAC P/no : 960-920-01
Downloaded from www.Manualslib.com manuals search engine
Product Specifications
System |
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18k |
18k |
24k |
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FAC Model Name |
|
System |
|
M18YJ |
M18CJ |
M24CJ |
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|
Outdoor Unit |
|
MR18Y3J |
MR18C3J |
MR24C3J |
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Indoor Unit |
|
MW18Y3J |
MW18C3J |
MW24C3J |
|
Cooling Capacity |
|
|
kW |
0.900 ~ 5.200 ~ 6.000 |
0.900 ~ 5.200 ~ 6.000 |
0.900 ~ 6.443~ 8.644 |
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|
Btu/h. |
3,070 ~ 17,000 ~ 20,473 |
3,070 ~ 17,000 ~ 20,473 |
3,070 ~22,000~ 29,515 |
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Heating Capacity |
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kW |
0.900 ~ 6.300 ~ 9.000 |
- |
- |
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Btu/h. |
3,070 ~ 20,200 ~ 30,709 |
- |
- |
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Power Input |
|
Cooling |
|
W |
1417/ 1680 |
1417 |
2040 |
Running Current |
|
Cooling |
|
A |
6.3/7.3 |
6.3 |
9 |
Starting Current |
|
Cooling |
|
A |
6.3/7.3 |
6.3 |
9 |
Cooling COP |
|
|
|
- |
3.52 |
3.52 |
3.16 |
EER |
|
|
- |
12.0 |
12.0 |
10.8 |
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SEER |
|
|
- |
18.0 |
18.0 |
20.0 |
|
HSPF |
|
|
|
9.7 |
- |
- |
|
Power Supply |
|
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Ø/ V / Hz |
1/208-230/60 |
1/208-230/60 |
1/208-230/60 |
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Power Factor |
|
|
% |
97 |
97 |
98 |
|
Air Flow Rate |
|
Indoor (QUIET, LOW, MED, HIGH) |
|
m3/min(CFM) |
8.5(300)/11(389)/14.5(512)/17.0(600) |
8.5(300)/11(389)/14.5(512)/17.0(600) |
8.5(300)/11(389)/14.5(512)/17.0(600) |
|
Outdoor,Max |
|
m3/min(CFM) |
50(1,766) |
50(1,766) |
60(2,119) |
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Moisture Removal |
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l/h. |
2 |
2 |
2.6 |
Sound Level |
|
Indoor,H/M/L/Sleep |
|
dB(A)±3 |
45 / 40 / 35 / 29 |
45 / 40 / 35 / 29 |
46 / 40 / 35 / 29 |
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Outdoor,Max |
|
dB(A)±3 |
53 |
53 |
54 |
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Refrigerant & Charge (at 7.5 m/24.6ft) |
|
g(oz) |
R410A, 1,350(47.6) |
R410A, 1,350(47.6) |
R410A, 1,800(63.5) |
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Additional Refrigerant charge |
|
g/m(oz/ft) |
20(0.22) |
20(0.22) |
35(0.38) |
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Type |
|
|
Twin Rotary |
Twin Rotary |
Twin Rotary |
Compressor |
|
Model |
|
GKT141MB |
GKT141MB |
GJT240MBA |
|
|
Motor Type |
|
Brushless DC Motor |
Brushless DC Motor |
Brushless DC Motor |
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Oil Type |
|
PVE(FVC68D) |
PVE(FVC68D) |
PVE(FVC68D) |
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Oil Charge |
|
cc |
470 |
470 |
900 |
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O.L.P. name |
|
|
- |
- |
- |
Fan(Indoor) |
|
Type |
|
Cross Flow Fan |
Cross Flow Fan |
Cross Flow Fan |
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Motor Output |
|
W |
30 |
30 |
76.1 |
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Fan(Outdoor) |
|
Type |
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Propeller |
Propeller |
Propeller |
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Motor Type |
|
BLDC |
BLDC |
BLDC |
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Motor Output |
|
W |
85 |
85 |
124 |
Circuit Breaker* |
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A |
20 |
20 |
25 |
Power Supply Cable |
|
|
No.*mm2 (AWG) |
3*2.0(14) |
3*2.0(14) |
3*2.5(12) |
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Power and Transmission Cable |
|
No.*mm2 (AWG) |
4*1.0 (18) |
4*1.0 (18) |
4*1.0 (18) |
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Piping Connections |
|
Liquid Side |
|
mm(in) |
6.35(1/4) |
6.35(1/4) |
9.52(3/8) |
|
Gas Side |
|
mm(in) |
12.7(1/2) |
12.7(1/2) |
15.88(5/8) |
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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) |
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|
Indoor (W*H*D) |
|
mm |
1,030*325*245 |
1,030*325*245 |
1,030*325*245 |
Dimensions |
|
|
inch |
40.6*12.8*9.64 |
40.6*12.8*9.64 |
40.6*12.8*9.64 |
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Outdoor (W*H*D) |
|
mm |
870*655*320 |
870*655*320 |
870*800*320 |
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|
inch |
34.3*25.8*12.6 |
34.3*25.8*12.6 |
34.3*31.5*12.6 |
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Net Weight |
|
Indoor |
|
kg(lbs) |
14.5(31.96) |
14.5(31.96) |
15(33.1) |
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Outdoor |
|
kg(lbs) |
44(97) |
44(97) |
55(121.25) |
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Gross Weight |
|
Indoor |
|
kg(lbs) |
18.2(40.1) |
18.2(40.1) |
18.7(41.23) |
|
Outdoor |
|
kg(lbs) |
46(101.4) |
46(101.4) |
58.5(128.97) |
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Operation Range |
|
Cooling(Outdoor) |
|
°C( )DB |
-10(-18)*~48{14.0(0)*~118.4} |
-10(-18)*~48{14.0(0)*~118.4} |
-10(-18)*~48{14.0(0)*~118.4} |
|
Heating(Outdoor) |
|
°C( )WB |
-20(-4)~24(75.2) |
- |
- |
|
|
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Piping Length (Min/Max) |
|
m(ft) |
3(9.84) / 20(65.6) |
3(9.84) / 20(65.6) |
3(9.84) / 30(98.4) |
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Chargeless |
|
|
m(ft) |
7.5(24.6) |
7.5(24.6) |
7.5(24.6) |
|
Max. Elevation Difference |
|
m(ft) |
10(32.8) |
10(32.8) |
15(49.2) |
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Tool Code(Chassis) |
|
Indoor + Outdoor |
|
|
SC + UE |
SC + UE |
SC + UE1+ |
|
|
Temperature Control |
|
○ |
○ |
○ |
|
|
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Allergy free filter |
|
- |
- |
- |
|
|
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Plasma Filter |
|
- |
- |
- |
|
|
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Prefilter(washable/anti-fungus) |
|
○ |
○ |
○ |
|
|
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Auto Clean |
|
○ |
○ |
○ |
|
|
|
Natural Air Flow (Auto Wind) |
|
○ |
○ |
○ |
|
|
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Steps, Fan/Cool/Heat |
|
6/6/6 |
6/6 |
6/6 |
|
|
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Airflow Direction Control(Up& Down) |
|
Auto |
Auto |
Auto |
|
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Airflow Direction Control(Left & Right) |
|
Auto |
Auto |
Auto |
|
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Remote Controller Type |
|
Wireless LCD |
Wireless LCD |
Wireless LCD |
|
|
|
Setting Temperature |
|
Cooling |
18 ~30 |
18 ~30 |
18 ~30 |
Functions |
|
Range |
|
Heating |
16 ~30 |
- |
- |
|
Auto Operation |
|
|
- |
- |
- |
|
|
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Auto Changeover |
|
○ |
○ |
○ |
|
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Self-Diagnosis |
|
○ |
○ |
○ |
|
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Timer |
|
24h, On/off |
24h, On/off |
24h, On/off |
|
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Sleep Operation |
|
○ |
○ |
○ |
|
|
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Soft Dry Operation |
|
○ |
○ |
○ |
|
|
|
Restart Delay(minute) |
|
3 |
3 |
3 |
|
|
|
Deice Control(Defrost) |
|
○ |
- |
- |
|
|
|
Hot Start |
|
○ |
- |
- |
|
|
|
Surge Cool Surge |
|
○ |
○ |
○ |
|
|
|
Low Ambient Operation |
|
○ |
○ |
○ |
|
|
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Special Function |
|
Water Level Sensor |
Water Level Sensor |
Water Level Sensor |
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Wind Baffle kit |
Wind Baffle kit |
Wind Baffle kit |
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Note: |
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O : Applied, - : No relation |
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The specification may be subject to change without notice for purpose of improvement. |
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* For circuit breaker rating, please conform to local standards wherever |
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necessary. |
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- 2 -
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Piping Diagrams
Model : M18YJ
Indoor Unit |
Outdoor Unit |
|
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|
|
Liquid Side |
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Th2 |
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2-Way Valve |
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Th1 |
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Th4 |
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Heat Exchanger (Evaporator)
Th3
Gas Side
3-Way Valve
|
EEV |
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Heat |
|
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|
Exchanger |
Th7 |
|
|
(Condenser) |
|
|
|
Th6 |
|
Accumulator |
|
Reversing Valve |
|
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|
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|
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|
Th5 |
|
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Compressor |
Cooling |
|
|
Heating |
|
|
|
|
|
LOC. |
Description |
PCB Connector |
|
|
|
|
|
Th1 |
Thermistor for suction air temperature |
CN-TH1(Indoor) |
|
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Th2 |
Thermistor for evaporator inlet temperature |
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Th3 |
Thermistor for evaporator outlet temperature |
CN-TH2(Indoor) |
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|
Th4 |
Thermistor for evaporator middle temperature |
CN-TH3(Indoor) |
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Th5 |
Thermistor for discharge pipe temperature |
CN-TH2(OUTDOOR) |
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Th6 |
Thermistor for condensing temperature |
|
|
EEV : |
Electronic Expansion Valve |
CN-TH1(OUTDOOR) |
|
Th7 |
Thermistor for outdoor air temperature |
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- 3 -
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Model : M18CJ
M24CJ
Indoor Unit
|
Liquid Side |
|
|
Th2 |
2-Way Valve |
|
|
|
|
Th1
Heat Exchanger (Evaporator)
Gas Side
3-Way Valve
Outdoor Unit
EEV |
|
|
Heat |
|
|
Exchanger |
Th5 |
|
(Condenser) |
||
|
Th4 |
|
Accumulator |
|
|
Th3 |
|
|
Compressor |
Cooling |
|
Heating |
||
|
LOC. |
Description |
PCB Connector |
|
|
|
|
|
Th1 |
Thermistor for suction air temperature |
CN-TH1(Indoor) |
|
|
|
|
|
Th2 |
Thermistor for evaporator middle temperature |
CN-TH3(Indoor) |
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|
|
|
Th3 |
Thermistor for discharge pipe temperature |
CN-TH2(OUTDOOR) |
|
|
|
|
|
Th4 |
Thermistor for condensing temperature |
CN-TH1(OUTDOOR) |
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||
Th5 |
Thermistor for outdoor air temperature |
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EEV : Electronic Expansion Valve
- 4 -
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Wiring Diagrams
Indoor Unit
Model : MW18Y3J
CN-U/D |
|
CN-L/R |
CN-DISP3 |
CN-DISP1
CN-TH1 CN-
TH2
CN-TH3
CN-CN-REMO
CN-MOTOR1
CN-LINK
- 5 -
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Indoor Unit
Model : MW18C3J
MW24C3J
CN-U/D |
|
CN-L/R |
CN-DISP3 |
CN-DISP1
CN-TH1 CN-
TH2
CN-TH3
CN-CN-REMO
CN-MOTOR1
- 6 -
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Outdoor Unit
Model : MR18Y3J
CN-U(S) CN-V(R) CN-W(C)
CN-FAN(DC) CN-TH1 CN-4WAY
CN-EEV1 CN-TH2
CN-COM
CN-COIL2 |
CN-COIL |
- 7 -
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