4.2.2 Condensate Drainage of the Outdoor Unit
Note: Only for the heat pump unit
(1). It is required to install a drain pipe for the outdoor unit to drain out the condensate
water during heating operation. (only for the heat pump unit)
(2). When installing the drain pipe, apart from the drain pipe mounting hole, all other
holes should be plugged so as to avoid water leakage. (only for the heat pump
unit)
(3). Installation Method: Insert the pipe joint into the hole φ 25 located at the base
plate of the unit and then connect the drain pipe to the pipe joint.