Specifications

Cooling In between (bypass ventilation) Heating
Automatic
changeover
Automatic
changeover
Exhaust fan Damper
Heat exchanger element
(heat recovery)
Heat exchanger element
(heat recovery)
DX coil (cooling)
Air supply fan
DX coil (heating)
Humidifying
EA
OA
EA
OA
RA
SA
RA
SA
EA
OA
RA
SA
269mm
VAM250FA
Installation under a beam
Installation in an irregular space
Installation under the floor of a small building
348mm
Automatic Changeover to Efficient Operation Patterns›
Operation automatically switches to the optimum pattern to suit prevailing conditions
7
2. DESIGN FLEXIBILITY
Outdoor Operation Temperature down to -15°C›
If the outdoor air suction temperature falls below -10°C, the unit switches to intermittent operation to prevent
freezing of the heat exchanger element and dew condensation within the unit.
Intermittent operation = a thermistor (standard equipment) within the unit detects the outdoor air temperature.
Unit operation varies according to the detected temperature.
Slim Design›
The slim design of the HRV unit enables it to be mounted in narrow ceiling voids and irregularly shaped spaces.
EPC08-203.indd 7 12-03-2008 13:21:13