Indoor Unit; Connection Pipe Requirement - Gree GKH(12)BB-K6DNA3A El Manual Del Propietario

4.2.1 Indoor Unit

Select an installation site where the following conditions are fulfilled and that meets your
customer's approval.
(1). Obstruct should be put away from the intake or outlet vent of the indoor unit so that the
(2). Make sure that the installation meets the requirement of the schematic diagram of
installation spaces.
(3). Select the place where can stand 4 times of the weight of the indoor unit and would not
increase the operating noise and vibration.
(4). The horizontality of the installation place should be guaranteed.
(5). Select the place where is easy to drain out the condensate water, and connect with outdoor
unit.
(6). Make sure that there are enough space for care and maintenance, and the height fall
between the indoor unit and ground is above 1800mm.
(7). When installing the suspension bolt, check if the installation place can stand 4 times of the
weight of the unit. If not, reinforce it before installation.
Note: There will be large amount of greasy dirt accumulated on the fan, heat exchanger and water
pump located in the dinning room and kitchen, which would reduce the capacity of the heater
exchanger, lead to leakage and abnormal operation of the water pump.

4.3 Connection Pipe Requirement

The maximum length of the connection pipe is listed in the table below. Do not place the units between
which the distance exceeds the maximum length of the connection pipe.
DC Inverter Free match Series Cassette Type Unit
Fig.2
Models
GKH(12)BB-K6DNA3A/I
GKH(18)BB-K6DNA3A/I
GKH(24)BC-K6DNA4A/I
CAUTION!
12
Table 2
H(mm)
255
260