REMKO JBW 260 DC AT, Руководство по сборке и эксплуатации

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5.6 Oil return measures
If the outdoor unit is installed at a higher level than the indoor unit, suitable oil return measures must be
taken. Usually, an oil pump bend is installed for every 2.5 metres of height difference.
2
1
A
B
3
Fig. 20: Oil return measures
A: Outdoor unit / B: Indoor unit
1: One oil pump bend in suction pipe to outdoor unit
every 5 metres of height difference
2: Radius: 50 mm / 3: Max. 5 m
5.7 Connection variants for the indoor unit
The following connection variants can be used for the refrigerant, condensate and control lines:
A
D
C
B
1
2
Fig. 21: Connection variants
A: Outlet on the wall, right
B: Outlet through the wall, right
C: Infeed of the refrigerant piping through the wall,
left
D: Infeed of the refrigerant piping at the wall, left
1: Unit-side refrigerant piping (bendable)
2: Unit-side condensate drainage hose
Please note that the refrigerant piping ends on the left side if the unit is viewed from the front. For a
straightforward connection, route it into the indoor unit from the left side.
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