Maintenance And Care; Outdoor Heat Exchanger; Drain Pipe; Notice Before Seasonal Use - Gree FGR40Pd/D2Na-XI Manuel D'utilisateur

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7 Maintenance and Care

Regular check, maintenance and care can extend unit's service life. Please have specialized
person in charge of the management of air conditioners.

7.1 Outdoor Heat Exchanger

Outdoor heat exchanger shall be cleaned regularly, which is at least once every two months.
You can use a dust catcher with nylon brush to clean away the dust on the heat exchanger. If
compressed air source is available, it also can be used to clean the heat exchanger. Do not clean
it with water.

7.2 Drain Pipe

Please check regularly whether drain pipe is blocked or not. Make sure condensate can be
drained out smoothly.

7.3 Notice before Seasonal Use

(1) Check whether air inlets and air outlets of indoor and outdoor units are blocked;
(2) Check whether ground connection is reliable or not;
(3) Check whether batteries in the remote controller are replaced or not;
(4) Check whether air filter is properly installed;
(5) If unit starts up after not operating for a long time, it should be power on 8 hours before
operation starts so as to preheat the outdoor compressor;
(6) Check whether outdoor unit is securely installed. If there is any problem, please contact
Gree authorized service center.
Copyright 2018. This translation is property of GREE PRODUCTS SL. All rights reserved. Total or partial reproduction without its express authorization is prohibited.
The Ducted Split Type Air-Conditioning Units(Inverter Series) Installation and Operation Manual
Unit waiting for debugging
Refrigerant recovery operation of
after-sales
Oil-return
Heat pump function setting
Vacuum pump mode
EU AA level EER test mode
Cooling
Charging refrigerant manually
Alarm for cleaning filter
Long-distance emergency stop
Limit operation
Setting of defrosting cycle K1
Limit setting for max.
capacity/output capacity
Inquiry of malfunction
Heat pump unit
Cooling only unit
Fan model
Inquiry of compressor operation
A1
parameters
A3 Defrosting
A5 Online test
A7 Quiet mode setting
A9 IPLV test
AH Heating
AL Charging refrigerant automatically
AF Fan
Debugging confirmation for startup of
AP
unit
Ab Emergency stop of operation
n0 SE operation setting of system
Setting of upper limit of IDU/ODU
n2
capacity distribution ratio
n6 Inquiry of project code of IDU
n8 Inquiry of parameters
nH Heating only unit
nE Negative sign code
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