Gree GMV-N07G/A3A-D(U), Руководство по обслуживанию

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Multi Variable Air Conditioners Indoor Unit for North America
49
temperature in
automatic
mode
setting temperature ≥ 1.
NOTICE! The two settings are still valid in
remote shielding status.
P38
Heating setting
temperature in
automatic
mode
16°C -29°C 20
P43
Preferential
operation
settings
00: common operation
01: preferential
operation
00
When power supply is insufficient, users
are allowed to power on/off the IDU set with
preferential operation and other IDUs are
forcibly powered off. A fault code is
displayed on the IDU that is forcibly
powered off.
P46
Accumulated
time clearing
for air filter
cleaning
00: not cleared
01: cleared
00
P49
Opening angle
of indoor unit
air-return plate*
01
：
angle 1(25°/77°F)
02
：
angle 2(30°/86°F)
03
：
angle 3(35°/95°F)
01 Only applicable to units with air-return plate
P50
Air outlet
temperature
setting for
Fresh Air
Indoor Unit in
cooling*
16°C~30°C
(61°F~86°F)
18°C
(64°F)
Only applicable to Fresh Air Indoor Unit
P51
Air outlet
temperature
setting for
Fresh Air
Indoor Unit in
heating*
16°C~30°C
(61°F~86°F)
22°C
(71°F)
Only applicable to Fresh Air Indoor Unit
P54
Union setting of
Fresh Air
Indoor Unit*
00: without union control
01: with union control
00
After union function is set, Fresh Air Indoor
Unit will be turned on/off following the
on/off status of common indoor unit.
Besides, Fresh Air Indoor Unit can also be
turned on/off manually.
NOTICE! only applicable to Fresh Air
Indoor Unit
NOTICE! In paramete
r setting status, "FAN", ―TIMER‖, "SLEEP", and "SWING" are invalid. By
pressing the ―ON/OFF‖ button, users can return to the main interface but not power on/off the unit.
In parameter setting status, signals of the remote controller are invalid.
4.1.6 Engineering Parameter Query
Engineering parameters can be queried in power-on or power-off status.
Press and hold the ―FUNCTION‖ button for five seconds to enter the engineering parameter query
interface. The temperature area displays ―C00‖ and ―View‖ is on.
(1)
Within five seconds after ―C00‖ is displayed, continuously press the ―MODE‖ button for three
times in an interval less than one second to enter engineering parameter query.
(2)
Select a parameter code by pressing ― ‖ or ― ‖.
(3)
Press the ―ENTER/CANCEL‖ button to return to the upper-level menu till quitting parameter
query.
In the engineering parameter query interface, users can also query user parameters listed in Table
4.3.
The engineering parameter query list is as follows: