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English
1-9
Outdoor Unit
Allowable Piping Length
If the pipe is too long, both the capacity and reliability of the unit will drop. As the number of bends increases, resistance to
the
fl
ow of refrigerant system increases, thus lowering cooling capacity. As a result, the compressor may become defective.
Always choose the shortest path and follow the recommendations as tabulated below:
REFRIGERANT PIPING
Model
FTYN25LV1B
FTYN35LV1B
FTYN50LV1B
FTYN60LV1B
Min. Allowable Length (L), m
3
Max. Allowable Length (L), m
12
15
Max. Allowable Elevation (E), m
5
8
Gas Pipe Size, mm /(in)
9.52
(3/8")
12.70
(1/2")
15.88
(5/8")
Liquid Pipe Size, mm /(in)
6.35
(1/4")
L
E
Remark:
The refrigerant pre-charged in the outdoor unit is for piping length up to 7.5m.
*
Be sure to add the proper amount of additional refrigerant. Failure to do so may result in reduced performance.
Indoor unit
1 EN-5WMJ-1211(0)Daikin.indd 9
1 EN-5WMJ-1211(0)Daikin.indd 9
1/12/12 1:44:38 PM
1/12/12 1:44:38 PM
Summary of Contents for FTYN25LV1B
Page 2: ......
Page 93: ...6 1 K A B C B 5 FTYN25 35LV1B 65 XEMA A MEP H I F E J G G L D B K M A F...
Page 96: ...6 4 H MAH E CTOPO HO 1 1 OFF PE PE EH E...
Page 97: ...6 5 R410A 1 1975 1 n 1 n 2 n 1 2 1 2 2 3 4 c 5 6 2...
Page 98: ...6 6 M4 x 12L e 30 50 n n 1 2 3 2 C D A A B C D 300 1000 300 500 B...
Page 99: ...6 7 2 A A 50 50 30 c y ox...
Page 106: ...6 14 N 1 E1 3 E3 2 E2 1 E4 3 E5 6 E8 4 E9 5 EEPROM EE 1 2 N 1 2 N 500 500 3 500 500...
Page 108: ...6 16 CTOPO HO 1 3 2 4 FRONT 1 2 2 3 4...
Page 109: ...6 17 CTOPO HO 40 C 1 2 2 3 c 1 40 104 F 2 3 1 40 104 F 2 CTOPO HO...
Page 110: ...6 18 1 3 3 4 2 3 4 5 6 2 30 C 86 F...
Page 129: ...MEMO LE M MO MITTEILUNG PROMEMORIA EL MEMOR NDUM NOT...
Page 132: ......
Page 135: ......
Page 136: ......
Page 137: ...3 1 3 4 2 3 4 5 6 30...
Page 138: ...1 2 2 3 40 1 2 3 1 40 2 40...
Page 139: ...3 1 4 2 1 2 2 3 4 1 3 1 FRONT...
Page 148: ...30 50 A A 50...
Page 149: ...30 50 M4 x 12L n n 1 2 3 2 C D A D C B A 500 300 1000 300 B...
Page 150: ...R410A 1975 GWP 1 GWP 1 1 n 2 n 2 1 n 1 2 2 3 4 5 6 1 2...
Page 151: ...OFF 1 1 ON OFF OFF...
Page 154: ...5 FTYN25 35LV1B A B C H I B F E J G G L D B K M A F OFF ON 65...
Page 155: ......