10
Rev. 01.01
SPECIFICATIONS
2. SPECIFICATIONS
VS400 CMh/e SPECIFICATIONS
Flow Rate 120 - 480 cfm / 204 - 816 m
3
/h Increments: 30 cfm / 51 m
3
/h
Max. External Static Pressure 2.0 inch W.C. / 498 Pa
Exchanger Efficiency (AHRI 1060) HRV: 89.7% Sensible ERV: 86.1% Sensible; 79.2% Latent; 82.3% Total
Temperature Conditions Outdoor: -4° to 104° F / -20° to 40° C Ambient: 41° to 104° F / 5° to 40° C
Max. Return Air Humidity 90%
Dimensions (L x W x D) 42.52” x 12.2” x 55.12” / 1.08 m x 0.31 m x 1.4 m
Shipping Dimensions (L x W x D) 51” x 18” x 67” / 1.3 m x 0.46 m x 1.7 m
Weight (Shipping) HRV: 198 lbs / 90 kg (Shipping: 254 lbs / 115 kg)
ERV: 203 lbs / 92 kg (Shipping: 260 lbs / 118 kg)
Fans (EC, Variable Speed Control) Galvanized Steel Impeller; 2530 RPM; IP44
Filters Outside Air: MERV13 (17.9 x 9.25 x 3.78 in. / 455 x 235 x 96 mm)
Return Air: MERV9 (17.9 x 9.25 x 3.78 in. / 455 x 235 x 96 mm)
Preheater Integrated Preheater for Frost Prevention
Core Bypass PID Bypass Damper for Temperature Control
Insulation & Thermal Conductivity 2” Foam @ 0.042 W/mK / 0.024 BTU/(hr ft °F); 0.8mm Galvanized Steel Inner/Outer Casing
Duct Connection 11.81” x 7.87” / 300 mm x 200 mm; Diameter 9.84” / 250 mm
Operation Modes CAV, DCV, VAV, BMS, Economizer (Freecooling)
Certifications TUV SUD (UL 1812, CSA 22.2 No. 113) Pending
Passive Haus: Pending
FCC Pending
Sensors Temperature (10Kohm NTC Thermistors):
Outside Air, Supply Air, Supply Duct, Return Air, Exhaust Air
Pressure:
OA and RA Filter Pressure Drop
Pressure Differential at Supply Fan and Exhaust Fan (CAV)
Pressure Differential of Supply to Atmosphere (VAV)
Optional Accessories
(Provided by Ventacity)
External Outside Air and Exhaust Air Damper Modules
External DX or WCO Postheater Modules
Internally Mounted CO2 Sensor (Room CO2 Sensor Recommendations Available)
External Condensate Pump
ELECTRICAL
Voltage
Phase
Power Supply
FLA – Max
MCA
MOP
De-Ice Preheater
Preheater Temp Rise
Maximum Power
per Fan
208 VAC
1
2.57 kW
12.2 A
15.1 A
15 A
2.21 kW
9.4° C
170 W (0.23 hp)
240 VAC
1
3.29 kW
13.7 A
16.8 A
20 A
2.93 kW
12.5° C
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 50 100 150 200 250 300 350 400 450 500
100% FAN SPEED
External Static Pressure [in W.C.]
Flow Rate [CFM]
120 – 480 CFM
0 – 2.0" W.C. ESP
FAN OPERATING RANGE
(recommended operating range)
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