GMV5 Home DC Inverter Multi VRF Units 
8 
With water pump-S (cassette type unit is acquiescent to be with water pump without 
representing S) 
Named as A, B, C…, and then extended with number 1, 2, 3… 
T—applicable to 208-230V~, 60Hz, and 220-240V~, 50Hz; 
K——220-240V~,50Hz; 
 
5.3 Naming rules of hot water generator 
 
 
D—with electric heating function; omitted—no electric heating function 
Rated power of generator (kW) 
G—wall-mounted; L--vertical; W--horizontal 
Arrange in A, B, C… order 
S——220-240V~,50Hz/60Hz; 
T—applicable to 208-230V~, 60Hz, and 220-240V~, 50Hz; 
 
5.4 Naming rules of water tank 
 
 
V—heat pump water tank for multi VRF unit; common heat pump 
water tank--obmitted 
Obmitted—no electric heating; D—with electric heating function; 
B—wall-mounted; L—floor standing 
With bearing pressure or 
not 
C—with bearing pressure; omitted—no beraing pressure 
Omitted—no heat exchange tube; J—static heating mode of 
built-in coil (J represents single coil, J2 represents double coils); 
JW—static heating mode of external winding coil; D—coil with floor 
heating (D represents single coil, D2 represents double coils) 
Omitted—round; F—square; T—rectangle ; Y—abnormity 
Arrange in A, B, C… order