39
SERVICE MENU: “COOLER”
In this menu a cooling coil can be activated if installed.
Press again and then in order to choose "
On"
or "
Off"
.
SERVICE MENU: “HEATER”
In this menu type of Heater is chosen.
If a heating coil is used a freeze protection sensor (GT5) must be installed, and a damper ST1 must be
mounted in the fresh air duct. The GT7 must be mounted after the Heater.
Press again and then in order to choose "
On"
or "
Off"
.
ENTER
ENTER
SERVICE MENU: “RH”
Relative air humidity in percent
In this menu settings are made for regulation with installed RH sensor.
Press and then in order to choose the
”Limit value”
of boost (50%-100%).
Press again and then in order to choose
”Ramp”
(2-200%.).
At levels above the limit the fan speed will increase according to the set Ramp value (200% gives 2 turns/h).
In the example below the fan speed will increase with 50%/h when the relative air humidity level is higher
than 70%.
Current RH value is displayed in
View mode 2
.
SERVICE MENU: “CO2”
Carbon dioxide level in PPM (part per million).
In this menu settings are made for regulation with installed CO2 sensor.
Press and then in order to choose the
Limit value
(500-1400 PPM).
Press again and then in order to choose
Ramp
(2-200%/h.).
At levels above the limit the fan speed will increase according to the set Ramp value (200% gives 2 turns/h).
In the example below the fan speed will increase with 50%/h when the carbon dioxide level in the air is
higher than 900 PPM.
Current CO2 value is displayed in
View mode 2
.
n
i
UP
UP
DOWN
DOWN
ENTER
UP
UP
DOWN
DOWN
a
ENTER
ENTER
ENTER
UP
UP
DOWN
DOWN
ENTER
i
UP
UP
DOWN
DOWN
a
ENTER
UP
UP
DOWN
DOWN
a
ENTER
UP
UP
DOWN
DOWN
ENTER
ENTER
ENTER
UP
UP
DOWN
DOWN
UP
UP
DOWN
DOWN
ENTER
ENTER
i
UP
UP
DOWN
DOWN
a
ENTER
ENTER
ENTER
UP
UP
DOWN
DOWN
UP
UP
DOWN
DOWN
ENTER
ENTER
i
UP
UP
DOWN
DOWN
a
ENTER
UP
UP
DOWN
DOWN
ENTER
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2019-01-11 12:53:20
