Operation Test; Electric Schematic Diagram - Gree GPH12AO-K5NNA1A Owner's Manual

Disassembly of Heat Discharge Pipe
3. When heat discharge pipe is removed, Install the
plastic cover into joint F in case of the insect into
the house .
Plastic Cover

Operation Test

●
Put through the power supply and then press ON
/OFF button on remote controller to start the unit.
●
Press mode button to select auto, cooling, drying,
fan or heating function, and then check if the unit
operates normally.
●
If ambient temperature is below 16°C(61°F) , the
unit can't operate in cooling mode.

Electric Schematic Diagram

GPH12AO-K5NNA1A
The Electric schematic diagram are subject to change
without notice. Please refer to which one on the unit.
ROOM TEMP. TUBE TEMP.
WATER MOTOR
SENSOR SENSOR
YEGN
M3
RT1 RT2
RD BU
PE
T-SENSOR
N2
WATER
DISP2
DISP2
DISP1
DISP1
AP2 WIFI HIGH-WP
DISPLAY
BOARD
RD
RD
AP4
WIFI
MODULE
WATER LEVEL
SWITCH
GPC12AO-K5NNA1A
The Electric schematic diagram are subject to change
without notice. Please refer to which one on the unit.
ROOM TEMP.
WATER MOTOR
SENSOR
YEGN
M3
RT1 RT2
RD BU
PE
T-SENSOR
N2
WATER1
DISP2
DISP2
DISP1
DISP1
AP2 WIFI HIGH-WP
DISPLAY
BOARD
RD RD
AP4
WIFI
MODULE
WATER LEVEL
SWITCH
20
VALVE
OUTTUBE TEMP.
4-WAY
SENSOR
RECEIVER
BOARD
RT3
AP3
N2 4WAY
OUTTUBE REC
AP1
AC-L
MAIN BOARD K201
COMP
SWING
OFAN FAN
M4
SA
M2
M1
YEGN
STEPPING
MOTOR
PE
RD CAP. BN RD CAP. BN
C3 C2
DOWN FAN UP FAN
MOTOR MOTOR
TUBE TEMP. OUTTUBE TEMP.
SENSOR SENSOR
RECEIVER
BOARD
RT3
AP3
OUTTUBE REC
AP1
AC-L
MAIN BOARD K201
COMP
SWING
OFAN FAN
M4
SA
M2
M1
YEGN
STEPPING
MOTOR
PE
RD CAP. BN RD CAP. BN
C3
C2
DOWN FAN UP FAN
MOTOR
MOTOR
POWER
BN(BK)
L
BU(WH)
N
YEGN(GN)
PE
BU
C
COMP.
COMP
R(M) S
CAP. YE
RD
RD
C1
YEGN
PE
POWER
BN(BK)
L
BU(WH)
N
YEGN(GN)
PE
BU
C
COMP.
COMP
R(M)
S
CAP. YE
RD
RD
C1
YEGN
PE