Congurable Item Range Default Additional information
Min Max
SPEED4 SUMMERboost® 14% 100% 100% SUMMERboost® is only available
on models with Summer By Pass.
SUMMERboost® is enabled by default.
Press and release the + / - key to modify the mantissa. Press and hold the + / - key to modify the characteristic (integer).
HRV fan speed will change to reect the displayed setting when the button is released. Changes in fan speed will take time
to be reected as changes to the ventilation system airow rates.
Frost set point -2°C 11.5°C 2°C
Press and release the + / - key to modify the mantissa. Press and hold the + / - key to modify the characteristic (integer)
Frost Protection Mode O Reduce O
O = When temperature detected is below Frost set point Frost Protection activates turning o the Supply fan.
Reduce = When temperature detected is below Frost set point Frost Protection activates, progressively reducing the speed of
the Supply fan until the temperature reaches 4°C below Frost set point at which point the Supply fan is stopped.
Room Sensor 1 Enable/
Disable
Enable Disable Disable Activates Setup Room Sensor 1 in SETUP2
menu.
Room Sensor Type %RH Options are;
Temperature Sensor - °C,
CO₂ Sensor - PPM,
Air Quality Sensor - PPM,
Humidity Sensor - %RH.
Settings required for Titon supplied
sensors:
Sensor
Type
Titon
Part №
Min
0V
Max
10V
°C TP543 0000 0040
CO₂ PPM TP541 0450 1850
AQ PPM TP540 0450 1850
%RH TP542 0020 0090
Consult manufactures data sheets for
details.
Sensor Min Point 0V 0 9999 20%
Sensor Max Point 10V 0 9999 90%
0000 9999
Continuous SPEED 2
Proportional Increase
20
Sensor
Min Point
0V
90
Sensor
Max Point
10V
60
Set Point
Low
70
Set Point
High
Boost SPEED 3
19