Operating Manual
“Warm N Dry”
www.hvsolutions.com.au
10 of 12
Copyright 2010
b. Ensure exhaust extraction fans are not introducing smells into the roof space.
7. I can hear a noise
a. It is possible that you may hear a very faint hum from the
“Warm N Dry” fan in the
still of night, this is normal.
b. You will hear the flow of air from the outlets and possibly the fan during heat
recovery mode because the fan is operating at maximum speed, this is normal.
Specifications *
Model
Recommended
house size
Max power
consumption
Air flow
Minimum
outlets
Maximum
Outlets
HVS1
80 to 160 m²
62 watts
45 - 135 l/s
2
4
HVS2
120 to 240 m²
80 watts
66 - 199 l/s
2
6
HVS3
220 to 480 m²
160 watts
132 - 398 l/s
4
12
* subject to change without notice
Setting the Thermostat back to default
Set Points
Press and hold the
P
button for 1 second until the “
SP1
” message shows up. (program
mode)
o
Use the
Up
or
Down
arrowed buttons to set the display to
18.0
. This is
temperature at which the module switches to Heat Recovery.
o
Press the
P
button to step to “
SP2
” and set this to
5.0
. This is the temperature at
which the module switches the fan OFF (minimum temp).
o
Press the
P
button again will exit Level 1 mode and return to normal operation. If
no button is pressed for 20 seconds, program mode is cancelled automatically.
