Installation Of Outdoor Unit - Gree FGR20Pd/DNa-X Service Manual

(2) Press "▲" or "▼" button to C24,there you can read the exact ESP.
3.4 Installation notice
(1) The unit shall be installed by the professional personnel according to this installation instruction to
ensure proper use.
(2) Please contact the local Gree appointed service center before installation. Any malfunctioncaused
by the unit that is not installed by the Gree appointed service center would probably not be dealt with
on time because of the inconvenience of the business contact.
(3) It should be guided under the professional personnel when the air conditioner unit is moved to other
place.
3.5 Selection of air switch and power cord
Model
FGR20Pd/DNa-
X(Au)(O)
FGR20Pd/DNa-
X(Au)(I)
FGR24Pd/DNa-
X(Au)(O)
FGR24Pd/DNa-
X(Au)(I)

4 Installation of outdoor unit

4.1 Check before installation
(1) Before installation, please check the power cord if it complies with the power supply requirement on
the nameplate. Make sure the power supply is safe.
(2) This air conditioner must be properly grounded through the receptacle to avoid electric shock. The
ground wire shouldn't be connected with gas pipe, water pipe, lightning arrester or telephone line.
(3) Maintain good air circulation to avoid lacking oxygen.
(4) Read this manual carefully before installation.
4.2 Selection of installation site
(1) Select a location which is strong enough to hold unit's weight so that unit can stand still and erect.
(2) Make sure the unit is not exposed to sun and rain. And the location can resist dust, typhoon and
earthquake.
(3) Please keep the unit away from inflammable, explosive and corrosive gas or waste gas.
(4) Make sure the location has space for heat exchange and maintenance so that unit can operate
reliably with good ventilation.
(5) ODU and IDU should stay as close as possible to shorten the length of refrigerant pipe and reduce
bend angles.
(6) Select a location which is out of children's reach. Keep the unit away from children.
Duct type split Air conditioner Inverter Series
Power supply
380-415V 3N~
50/60HZ
220V-240V ~50/60HZ
380-415V 3N~
50/60HZ
220V-240V ~50/60HZ
（mm ）Number of
Circuit
2
breaker
ground wire * Min
capacity
sectional area
（A）
(mm
32 1*4.0
- 1*1.5
32 1*4.0
- 1*1.5
60
（mm ）Number
2
of power cord * Min
sectional area
2 2
) (mm )
4*4.0
2*1.5
4*4.0
2*1.5