Gree GMV-S280W/A-X

GMV5 Home DC Inverter Multi VRF Units
7
of indoor unit and conduct cooling and heating water circulation, under this mode it can achieve
full heat recovery. But when water temperature is high, it can only achieve partial heat recovery.
System can identify according to reliable operating range. So as to achieve cooling and heating
water.
When conduct floor heating, four-way valve B operates, refrigerant will discharge heat in hot
water generator, and absorb heat to conduct heat pump heating and heating water circulation, so
as to achieve floor heating.
5. Naming Rules
5.1 Naming rules of outdoor unit
GMV
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No.
Description
Optional Items
1
Model
GMV-Gree multi VRF air conditioner
2
Type of climate
Omitted-T1 work condition; T2-T2 low temperature work condition; T3-T3 high
temperature work condition
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Model
DC inverter (omitted)
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Functional code
Q—heat recovery unit; S—water heater; W—water-cooled chiller; X—fresh air
processing unit; omitted—no the above functions
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Code of refrigerant
capacity
Nominal cooling refrigerant/100(W)
6
Code of outdoor unit
W—outdoor unit
7
Classification of
struction
M—modulerized (top discharge); L—non-modulerized side discharge; omitted
–non-nodulerized top discharge
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Type of refrigerant
Omitted: R410A
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Design No.
Named as A, B, C…, and then extended with number 1, 2, 3…
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Form of power
source
X——380~415V-3Ph-50/60Hz；
S——220-240V～,50Hz/60Hz;
T—applicable to 208-230V~, 60Hz, and 220-240V~, 50Hz;
5.2 Naming rules of indoor unit
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No.
Description
Optional Items
1
Model
GMV-Gree multi VRF air conditioner
2
Code of indoor
unit
N
3
Form of motor
D-DC motor; omitted-AC motor
4
Functional
code
R-heat pump only; L-cooling only; X-fresh air; W-double heat source; Q-heat
recovery; omitted-defaulted electric heating
5
Code of cooling
capacity
Nominal cooling capacity/100(W)
6
Classification
of unit
PL-low static pressure duct type unit; P-standard static pressure duct type unit;
PH-high static pressure duct type unit; PB-thin duct type unit; T-four-side cassette
type unit; TD-single-side cassette type unit; TS-double-side cassette type unit;
C-console type unit; ZD-floor ceiling type unit; G-wall-mounted unit