Installation manual

6
VF0018
3.1 AIR DISTRIBUTION
3.2 DEFROST CYCLES
3. Technical Data
VF0016
STALE AIR
FROM BUILDING
FRESH AIR
FROM OUTSIDE
STALE AIR
FROM BUILDING
STALE AIR
TO OUTSIDE
FRESH AIR
TO BUILDING
FILTERED AIR
TO BUILDING
Celcius (°C)
-5
-15
-27
Fahrenheit (°F)
23
5
-17
Defrosting (min.)
6
6
6
Operation time
(min.)
between each defrost cycle
60
32
20
Defrosting (min.)
10
10
10
Operation time
(min.)
between each defrost cycle
30
20
15
Outside Temperature Defrost Cycles Extended Defrost Cycles
NORMAL OPERATION DEFROST AND/OR FILTRATION MODE
IN A COLD REGION, SET UP EXTENDED DEFROST BY REMOVING JUMPER JU1F OFF THE CIRCUIT BOARD.
3.4 SPECIFICATIONS
16 1/2"
(419 mm)
17 1/8" (435 mm)
30 1/4" (768 mm)
6" (152 mm)
VK0029A
3.3 DIMENSIONS
Model 90H Novo+ 190H Novo+
Weight 65 lb (29.5 kg) 67 lb (30.5 kg)
Port Diameter 6” (152 mm) 6” (152 mm)
Drain Diameter ½” (12 mm) ½” (12 mm)
Installation Chains, springs and hooks (provided with the unit)
Motor Speed High and low speed factory set (optional increased or decreased low speed)
Electrical Supply 120 V, 60 Hz 120 V, 60 Hz
Power Consumption 150 W 240 W