Titon TP408HMBE - Page 17

Boost Overrun
Boost Overrun Timer is variable between 0 and 60 minutes. Rotate
potentiometer to change overrun time. This can be done at any time.
Humidity Sensor
The Humidity Sensor’s trigger point is variable from 55%RH to 85%RH. Rotate
potentiometer to change trigger point. Humidity Sensor adjustment can be
done at any time without the need to move the Program / Run Header Link.
Controller Reset
Following a controller reset the ventilation system will need to be
fully commissioned.
The procedure to reset the Titon HRV Q Plus controller is a simple three step operation. The unit will need to be powered
up during the reset procedure.
1. Rotate the Supply and Extract Continuous Speed potentiometers fully anti-clockwise.
2. Rotate Supply and Extract Boost Speed potentiometers fully clockwise move the Run/Program Switch from the Run
position to the Continuous position, from the Continuous position to the Boost position and back to the Run position.
To ensure that the reset switch movements are registered by the controller wait two seconds between each switch
movement. Controller reset is now complete.
Hardware Reset
Certain conditions (repeated supply interruptions etc.) can activate the automatic
motor protection mode. Whereby the fan motors are prevented from operating. This requires a hardware reset to return
the unit to normal operating mode, to achieve this power to the unit should be switched o for 5 minutes, restoring the
power after this time will reset the hardware of both the motor and PCB. Commissioning settings are not aected during a
hardware reset.
Boost
Overrun
Timer
Program
Switch
Run
Continuous
Boost
Boost Overrun Timer
Extract
Supply
Potentiometers
ExtractSupply
BP 40262/099
BoostCont
1
2
3
4
5
6
7
8
0
60
30
DO 4937 iss 01
Continuous Speed
Boost Speed
Humidity Sensor
Boost Overrun Timer
Program / Run
Header Link
Setback Speed
1
2
3
4
5
6
7
8
0
30
15
55% 85%
70%
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