Gree GUHD09NK3FO Service Manual page 33

U-Match Series DC
Inverter Service Manual
(1). Mode 1 (LCD displays 00)
(2). Mode 2 (LCD displays 01)
Note:
Mode 1: Compressor electric heating belt starts when outdoor ambient temperature is below 35°C and
stops when outdoor ambient temperature is above 37°C. When outdoor ambient temperature is within
35°C~ 37°C, the belt will keep its previous operation state.
Mode 1: Compressor electric heating belt starts when outdoor ambient temperature is below -2°C and stops
when outdoor ambient temperature is above 0°C. When outdoor ambient temperature is within -2°C~0°C,
the belt will keep its previous operation state.
4.9.7 Selecting low-power consumption mode
(1). With low-power consumption mode (LCD displays 00)
(2). Without low-power consumption mode (LCD displays 01)
4.9.8 Selecting door control function
(1). Without door control function (LCD displays 00)
(2). With door control function (LCD displays 01)
4.9.9 Selecting human sensitive function
(1). Without human sensitive function (LCD displays 00)
(2). With human sensitive function (LCD displays 00)
4.9.10 Selecting long-distance monitoring or centralized controller
(1). Centralized controller (LCD displays 00)
(2). Long-distance monitoring (LCD displays 01)
4.9.11 Selecting fan mode of indoor fan motor
(1). P3 (LCD displays 03)
(2). P4 (LCD displays 04)
(3). P5 (LCD displays 05)
(4). P6 (LCD displays 06)
(5). P7 (LCD displays 07)
Note: You can select P03, P04, P05, P06, P07 in fan mode of indoor fan motor, which means different fan
mode combinations are corresponding to different static pressure. Ex-factory defaulted mode is P05. You can
set the mode through wired controller. S01, S02, S03......S12, S13 means the rotation speed of indoor unit is
from low to high.
Static
Super high
pressure
speed
selection
P03 S09
P04 S10
P05 S11
P06 S12
P07 S13
4.9.12 Selecting compensation of temperature sensor at air return
(1). Compensate 0°C (LCD displays 00)
(2). Compensate 1°C (LCD displays 01)
(3). Compensate 2°C (LCD displays 02)
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Table 2-4-2 Combination relationship of P03, P04, P05, P06, P07
Medium Medium
High speed
high speed speed
S08 S07 S06
S09 S08 S07
S10 S09 S08
S11 S10 S09
S12 S11 S10
Medium Quiet
Low speed
low speed R1 speed
S05 S04 S03
S06 S05 S04
S07 S06 S05
S08 S07 S06
S09 S08 S07
Quiet Quiet
R2 speed R13 speed
S02 S01
S03 S02
S04 S03
S05 S04
S06 S05