Gree U-MATCH IV SERIES, Service Manual

Page: 63 / 164

U-Match Series DC
Inverter Service Manual
1.3 Installation of Cassette Type
1.3.1 Before Installation
After receiving the machine, please check for any transport damage. If finding any surface or internal
damage, please immediately report to the transport company or equipment company in writing.
After receiving the machine, please check the unit and accessories in reference to the packing list. Ensure
that the model is correct and the machine is in good condition. Please also check if the specification and
quantity of accessory parts are correct.
Determine the correct handling route and methods, thus to avoid damaging the unit or causing possible
hazard. For the sake of protection and safety, it is suggested to move the unit with the packaging box. Even
though it is not permitted to do like this under special occasions, do not remove the packaging box, thus to
avoid loosening or falling during handling.
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building, make sure that the electrical insulation must comply with applicable standards.
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1.3.2 Installation Site
Select an installation site where the following conditions are fulfilled and that meets your customer's
approval.
(1).
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blown through all the room.
(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.
Select the place where is easy to drain out the condensate water, and connect with outdoor unit.
Make sure that there are enough space for care and maintenance, and the height fall between the indoor
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(7).
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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.
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