SETTINGS COMFORT CIRCLE
32
Table 3-1 Functions in the installation menu
NO. FUNCTION OPTIONS
50 Reset settings
This allows you to reset all settings in the
installation menu and timer menu to their
default values.
df = all functions have default values
__ = there are functions with deviating values
To re set :
• press + and - simultaneously.
51 Maximum filter life Presettable between 1 and 51 weeks(26)
52 Ignore fault code F1 0 = show fault code (default)
1 = ignore fault code
55 Adjusting controller’s temperature reading
Use this function if the displayed room temper-
ature differs from the actual temperature.
Can be set between -3 and +3°C (0°C)
56 Night temperature Can be set between 5 and 30°C (15°C)
57 Minimum discharge temperature, heating Can be set between 12 and 55°C (22°C)
58 Minimum discharge temperature, cooling Can be set between 12 and 30°C (12°C)
59 Dead band for switching between heating and
cooling (CC S and M)
This is also used for switching off the fan in the
AUTO mode (CC M)
Can be set between 1 and 5°C (1.5°C)
61 Dead band around temperature setpoint for
heating (CC S)
Can be set between 0.5 and 4°C (0.8°C)
62 Dead band around temperature setpoint for
cooling
Can be set between 0.5 and 1.0°C (0.8°C)
64 PID factors of temperature control Do not change these settings, unless on Biddle’s
instructions.
64.0
64.5
70
From speed 1 to speed 2 when heating 1-5, Off (1.5)
This is the difference between the temperature
setpoint and the room temperature where the
unit operating in the
AUTO mode will switch
over to another speed. For speed 2 to speed 3,
the value of speed 1 to speed 2 must be added
to the value.
70.5 From speed 2 to speed 3 when heating
71 From speed 1 to speed 2 when cooling
71.5 From speed 2 to speed 3 when cooling
72 Time-based speeding-up, heating 0 = Off
1 = On (default)
If the temperature setpoint is not reached
within a specified period of time, the fan will
start rotating one speed higher. If the tempera
-
ture is not reached within a specified period of
time, the fan will start rotating one speed lower
again.
73 Time-based speeding-up, cooling
74 Minimum running time at a fan speed 1-5 minutes, Off (Off)
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