Lock Feature; Air Filter - Vent-Axia PoziDry Compact Pro Installation And Wiring Instructions

LOCK FEATURE

The lock feature will prevent the unit from being adjusted after commissioning as a pass code is required to access
the menu. This can be set in the menu to any 3 digit hexadecimal combination.
If the lock feature is enabled; when a button is pressed the display will show, – – –. At this point enter the three digit
code by first pressing + or – until the first digit is correct then press MODE to move to the next digit. Repeat until the
code is entered and press MODE to enter the commissioning menu. If the code is entered incorrectly, wait until the
screen switches off then press any button to begin again.

AIR FILTER

The Unit is provided with an ISO Coarse (G4) filters which are suitable for removing airborne contaminants such as
pollen and dust.
Where improved filtration is required optional ISO ePM2.5 (F7) filters can be used. These filters are effective at
removing finer particles such as particulate emissions from diesel engines. In urban areas close to main roads, ISO
ePM2.5 (F7) filters are advisable in order to ensure the supply air is clear of these particles which are potentially
harmful to health.
www.vent-axia.com/filters
Where ISO ePM2.5 (F7) filters are fitted, please ensure the flow rate of the fan is as expected. F7 filters cause
extra system resistance so it may be necessary to increase the fan speed to compensate.
COMMISSIONING MENU STRUCTURE
Display text
rot-rot
d-n / d-y
p-n / p-y
b01 - b04 Number of Bedrooms 1-4
t10 – t30
c05 – c20
F.G4 – F.F7
r-n / r-y
t26 – t35 Summertime cutoff 26-35°C
unl / loc
cod
* This setting rotates the display only; the buttons retain their original function. For example; the mode button is on
the right when in normal rotation and on the left when the screen is rotated and looking at the fan so the display is
correctly orientated.
** Display: unl
Description: menu lock on or off. When locked a code is required to access the menu
Options: unl – unlocked Loc – Locked.
*** Display: cod
Description: Set the menu lock code. This is a 3 digit hexadecimal code, set between 0 - F.
Options: press up or down to start choosing the first digit then press mode to set and move to the next digit. Repeat
to set the other two digits. Default override code is 999.
Installation Option
Display rotation*
Ducted Yes/No
Preset Speed No/Yes
Flowrate 10-30 L/s
Heater setpoint 5-20°C
Filter fitted G4/F7
Radon mode No/Yes
Lock feature On/Off**
Lock code***
Selections
rot-rot = Default
d-n = Default
p-n = No
b01/02/03/04 = Range
t10 – t30 L/s
c05-c20°C
G4 = Default
r-n = Default
t26 – t35 = Range
unl = unlocked
Set between 0 - F
13
o
r-y rot = Rotated 180
d-y = Yes
p-y = Yes
b01 = Default
c10 = Default
F7 = Optional
r-y = Yes
t27 = Default
Ioc = Locked