DC Inverter U-match Series Cassette Type Unit
7
freely during heating operation.
(4). Do not place animals and plants in the path of the warm air.
(5). Check the support structure to verify that it has sufficient load-carrying
capacity to support the weight of the unit. Mount the unit securely to reduce
vibration noise.
(6). Provide the space shown in Fig. 3.2, so that the air flow is not blocked. Also
for efficient operation, leave three of four directions of peripheral
constructions open.
Fig. 3.2
3.3 Connection Pipe Requirement
The maximum length of the connection pipe is listed in the Table below..
Table 3.4
Item
Model
Size of Fitting Pipe
mm (inch)
Max. Pipe
Length
m (feet)
Max. Height
Difference
between Indoor
Unit and
Outdoor Unit
m (feet)
Drainage
pipe(Outer
Diameter × wall
thickness)
mm (inch)
Liquid
Gas
GKU18(5.3)USV4DH
GXH18(5.3)USV4DH
6(1/4)
12.7(1/2)
50(164)
15(49-1/4)
Φ
25×1.5
(
Φ
1 X
1/16)
GKU24(7.0)USV4DH
GXH24(7.0)USV4DH
9.5(3/8)
16(5/8)
50(164)
15(49-1/4)
Φ
25×1.5
(
Φ
1 X
1/16)
GKU30(8.8)USV4DH
GXH30(8.8)USV4DH
9.5(3/8)
16(5/8)
50(164)
15(49-1/4)
Φ
25×1.5
(
Φ
1
X 1/16)
GKU36(10.6)USV4DH
GXH36(10.6)USV4DH
9.5(3/8)
16(5/8)
50(164)
15(49-1/4)
Φ
25×1.5
(
Φ
1 X 1/16)
GKU42(12.3)USV4DH
GXH42(12.3)USV4DH
9.5(3/8)
16(5/8)
50(164)
15(49-1/4)
Φ
25×1.5
(
Φ
1 X 1/16)
Содержание GKU18USV4DH
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Страница 33: ...DC Inverter U match Series Cassette Type Unit 29 Single phase units 36k 42k...
Страница 35: ...DC Inverter U match Series Cassette Type Unit 31 For the units 48k Fig 4 40...
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