MOVING AND INSTALLING
•Since the gravity center of this unit is not at its physical center, so please be careful when lifting it with a sling.
•Never hold the
•Do not lean it more than 45°, and do not lay it sidelong.
•Please fasten the feet of this unit with bolts firmly to prevent it from collapsing in case of earthquake or strong wind.
•Make concrete foundation of the size of 590 x 328. (Refer to chart 3)
COLD AREA RECOMMENDATION
•Outdoor heat pump unit : install the unit at least 10 cm above ground level to facilitate drainage of defrost water and prevent accumulation of ice. In effect, defrost water can cause accumulation of ice under the unit during subfreezing outdoor temperatures.
•In areas with heavy snowfallit is best to install the unit on wall supports.
•In some regions, it is necessary to heat the bottom of the condensate drainage pan and the condensate drainage piping to avoid ice formation, and resulting ice
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CONDENSATE DRAINAGE
Condensate drainage is provided on the unit. The con- nection is located at the rear.
To ensure correct condensate drainage, the drain line must be installed with a gradient of at least 2% (2 cm per meter) and without any upward slopes. An elbow trap at least 50 mm in height must also be provided.
If possible, install a U bend fitted with an inspection cap.
Where the condensate lines from several units are joined together, each individual outlet must be fitted with an elbow trap. After routing and connecting condensate lines, pour water into the collecting pan and check that it drains correctly. An auxiliary condensate pump could be installed in cases where drain lines cannot be routed the correct gradient.
Condensate drain connection
14ENGLISH
2/1/07 9:41:17 AM
