GMV DC Inverter VRF
4
2.4 The Range of Production Working Temperature
Ambient temperature: -5
℃
(23
℉
)~52
℃
(125.6
℉
)
Ambient temperature: -20
℃
(-4
℉
)~24
℃
(75.2
℉
)
When the indoor units are all VRF fresh air processor, the unit operating range is as follows:
Ambient temperature: 16°C(60.8
℉
)~45°C(113
℉
)
Ambient temperature: -7°C(19.4
℉
)~16°C(60.8
℉
)
NOTICE!
Out of the working Temperature Range may damage this product and will invalidate
the warranty.
3 Preparation before Installation
NOTICE!
The picture is only used for reference and the actual product prevails. Unit: mm
(in.).
3.1 Standard Parts
Please use the following standard parts supplied by Gree.
Wiring (match with
resistance)
Must be connected to the last IDU
of communication connection
Attach on the wired controller of
master IDU or on the front panel
3.2 Installation Site
(1) Install the unit at a place where is adequate to withstand the weight of the unit and make sure the unit would
not shake or fall off.
(2) Never expose the unit under direct sunshine and rainfall. Install the unit at a place where is against dust,
typhoon and earthquake.
(3) Try to keep the unit away from combustible, inflammable and corrosive gas or exhaust gas.
(4) Leave some space for heat exchanging and servicing so as to guarantee unit normal operation.
(5) Keep the indoor and outdoor units close to each other as much as possible so as to decrease the pipe length
and bends.
(6) Never allow children to approach to the unit and take measures to prevent children touching the unit.
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