Haier MULTI 3S 3U55S2WR1FA Installatiehandleiding pagina 26
Limitations on the installation
Indoor Unit
Level
difference:
Level
15m max.
difference:
7.5m max.
If the outdoor unit is positioned higher than all indoor units.
Refrigerant piping work
1. Installing outdoor unit
1) When installing the outdoor unit, refer to "Precautions for Selecting the Location" and the "Indoor/Outdoor Unit Installation Drawings".
2)If drain work is necessary, follow the procedures below.
2. Drain work
1) Use drain plug for drainage.
2) If the drain port is covered by a mounting base or floor surface, place additional foot bases of at least 30mm in height under the
outdoor unit's feet.
3) In cold areas, do not use a drain hose with the outdoor unit.(Otherwise, drain water may freeze, impairing heating performance.)
Drain elbow
Outdoor Unit
If the outdoor unit is positioned higher than one or more indoor units.
(If lower than one or more indoor units.)
Hose
22
Level
difference:
15m max.
Level
difference:
7.5m max.
If all indoor units are positioned higher than the outdoor unit.
Outdoor Unit
Indoor Unit
