3
1
3
• Ventilation • Heat reclaim ventilation
9
• Heat reclaim ventilation • VAM-FA/FB
3 Specifications
3-1 Technical Specifications
VAM150FA VAM250FA VAM350FB VAM500FB VAM650FB VAM800FB VAM1000FB VAM1500FB VAM2000FB
Power input - 50Hz Heat exchange
mode
Nom. Ultra
high
kW 0.116 0.141 0.132 0.178 0.196 0.373 0.375 0.828 0.852
High kW 0.100 0.112 0.107 0.135 0.129 0.270 0.275 0.668 0.695
Low kW 0.056 0.062 0.042 0.076 0.073 0.102 0.168 0.313 0.291
Bypass mode Nom. Ultra
high
kW 0.116 0.141 0.132 0.178 0.196 0.373 0.375 0.828 0.852
High kW 0.100 0.112 0.107 0.135 0.129 0.270 0.275 0.668 0.695
Low kW 0.056 0.062 0.042 0.076 0.073 0.102 0.168 0.313 0.291
Power input - 60Hz Heat exchange
mode
Nom. Ultra
high
kW 0.117 0.138 0.132 0.178 0.196 0.373 0.375 0.828 0.852
High kW 0.099 0.119 0.107 0.135 0.129 0.270 0.275 0.668 0.695
Low kW 0.056 0.062 0.042 0.076 0.073 0.102 0.168 0.313 0.291
Bypass mode Nom. Ultra
high
kW 0.117 0.138 0.132 0.178 0.196 0.373 0.375 0.828 0.852
High kW 0.099 0.119 0.107 0.135 0.129 0.270 0.275 0.668 0.695
Low kW 0.056 0.062 0.042 0.076 0.073 0.102 0.168 0.313 0.291
Temperature
exchange efficiency -
50Hz
Ultra high % 74 72 75 74 75
High % 74 72 75 74 75
Low % 79 77 80 77 76 76.5 78
Temperature
exchange efficiency -
60Hz
Ultra high % 74 72 75 74 75
High % 74 72 75 74 75
Low % 80 77 80 77 76 76.5 78
Enthalpy exchange
efficiency - 50Hz
Cooling Ultra high % 58 61 58 60 61
High % 58 61 58 60 61
Low % 646267 63 62636466
Heating Ultra high % 64 65 62 63 65 66
High % 64 65626365 66
Low % 696870676667 68 70
Enthalpy exchange
efficiency - 60Hz
Cooling Ultra high % 58 61 58 60 61
High % 58 61 58 60 61
Low % 666367 63 62636466
Heating Ultra high % 64 65 62 63 65 66
High % 64 65626365 66
Low % 716970676667 68 70
Operation mode Heat exchange mode / Bypass mode / Fresh-up mode
Heat exchange system Air to air cross flow total heat (sensible + latent heat) exchange
Heat exchange element Specially processed non-flammable paper
Connection ratio Outdoor units
with only
ventilation
units
connected
Minimum
%-
Maximum
%-
Ventilation units
when
combined
with
VRV®
indoor
units
Maximu
m
%-
Casing Material Galvanised steel plate
Dimensions Unit Height mm 285 301 364 726
Width mm 776 828 1,004 1,512
Depth mm 525 816 868 1,156 868 1,156
Weight Unit kg 24 33 52 55 64 131 152
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