Specifications

Notes:
Cooling: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB›
Heating: indoor temperature: 20°CDB, outdoor temperature: 7°CDB, 6°CWB›
Operation sound is measured at 1.5m below the center of the body.›
Sound values are measured in an anechoic chamber built in accordance with JIS C 1502 condition. Operating sound level generally becomes higher than this value depending on the operating›
conditions, reflected sound, and peripheral noise.
The sound level at the air discharge port is about 8dB higher than the unit’s operating sound.›
Air flow rate can be changed over to Low mode or High mode.›
Normal amplitude, input, efficiency depend on the other above conditions›
NCE%?9
VKM50GA VKM80GA VKM100GA
4.71 7.46 9.12
5.58 8.79 10.69
Galvanised steel plate
387 387 387
1,764 1,764 1,764
832 1,214 1,214
96 109 114
Sirocco fan
500 750 950
500 750 950
440 640 820
500 750 950
500 750 950
440 640 820
180 170 150
150 120 100
110 80 70
2 x 280 2 x 280 2 x 280
76 78 74
76 78 74
77.5 79 76.5
64 66 62
64 66 62
67 68 66
67 71 65
67 71 65
69 73 69
0°C~40°CDB, 80% RH or less
-15°C~40°CDB, 80% RH or less
0°C~40°CDB, 80% RH or less
38.5 41 40.5
36.5 38 38.5
34.5 36 36
38.5 41 40.5
36.5 38 38.5
34.5 36 36
flare connection flare connection flare connection
6.4 6.4 6.4
flare connection flare connection flare connection
12.7 12.7 12.7
PT3/4 external thread
Self-extinguishable urethane foam
Air to air cross flow total heat (sensible + latent heat) exchange
Specially processed non-flammable paper
Multidirectional fibrous fleeces
Ø 200 Ø 250 Ø 250
1~, 50Hz, 220-240V
DX coil capacity cooling kw
heating kW
Casing material
Dimensions height mm
width mm
depth mm
Weight kg
Fan type
air flow heat exchange mode ultra-high m
3
/h
rate high m
3
/h
low m
3
/h
bypass mode ultra-high m
3
/h
high m
3
/h
low m
3
/h
external static pressure ultra-high pa
high pa
low pa
motor output W
Temperature exchange efficiency ultra-high %
high %
low %
Enthalpy cooling ultra-high %
exchange high %
efficiency low %
heating ultra-high %
high %
low %
Operation range around unit
outdoor air
return air
Sound level - heat sound pressure ultra-high dBA
230V exchange high dBA
mode low dBA
bypass sound pressure ultra-high dBA
mode high dBA
low dBA
Piping liquid type
connection diameter mm
gas type
diameter mm
drain
Insulation material
Heat exchange system
Heat exchange element
Air filter
Connection duct diameter mm
Power supply V1
V KM80-100GA
Ventilation & D X coil
14
EPC08-203.indd 14 12-03-2008 13:21:38