
RC-DFO 4
61 State NO/NC digital input 2: 0=NO
(Normally open), 1=NC (Normally closed)
1
62 State NO/NC universal input 1: 0=NO
(Normally open), 1=NC (Normally closed)
0
63 Manual/Auto heating output signal: 0=O,
1=Manual, 2=Auto
2
64 Manual/Auto cooling output signal: 0=O,
1=Manual, 2=Auto
2
65 Manual/Auto forced ventilation: 0=O,
1=On, 2=Auto. Can e.g. be activated from a
central system for e.g. night cooling
2
66 Manual/Auto control of change-over mode:
0=Heating control, 1=Cooling control,
2=Automatic change-over depending on an-
alogue temperature sensor or digital input
2
67 Heating output signal in manual mode 0
68 Cooling output signal in manual mode 0
69-72 No function for this model
73 Selection of heating output function (NO/
NC): 0=NC, 1=NO
0
74 Setpoint display at setpoint adjustment:
0=The oset is shown in the display, 1=The
active setpoint + oset are shown in the
display. HEAT or COOL is shown depen-
ding on whether the unit controls according
to the heating or cooling setpoint when you
enter the menu, 2=The heating setpoint
+ oset are shown in the display, 3=The
cooling setpoint + oset are shown in the
display
0
This product carries the CE mark.
For more information, see www.regincontrols.com.
Contact
AB Regin, Box 116, 428 22 Kållered, Sweden
Tel: +46 31 720 02 00, Fax: +46 31 720 02 50
7 P-band for room controller 10°C
8 I-time (s) for room controller 300 s
9 With a lower temperature on the analogue
Change-over input, the cooling function is
selected
18
10 With a higher temperature on the analogue
Change-over input, the heating function is
selected
22
11 Control states: 0=Heat, 1=Heat/Heat,
2=Heat or cooling via Change-over,
3=Heat/Cooling , 4=Heat/Cooling with VAV-
control and forced supply air, 5=Heat/Cool-
ing with VAV-control, 6=Cooling , 7=Cool-
ing/Cooling
3
12 Time in Bypass mode 120 min
13 Disconnect timer with occupancy/unoc-
cupancy
10 min
14 Switch on delay for occupancy 0 min
15 State connected sensor on AI1:
0=Internal sensor, 1=External room sensor
0
16 State connected sensor on UI1:
0=None, 1=Change-over digital, 2=Change-
over analogue
2
18 State connected sensor on DI2:
1=Window contact, 2=Condensation detec-
tor
2
20 State function of signal on UO1:
0=None, 1=Thermal actuator heat, 2=None,
3=Heating actuator 0...10V, 4=None
3
21 State function of signal on UO2:
0=None, 1=None, 2=Thermal actuator cool-
ing, 3=None, 4=Cooling actuator 0…10V
4
29 State output signal range for heating actuator:
0=0…10V, 1=2…10V, 2=10…2V, 3=10…0V
0
30 State output signal range for cooling actuator:
0=0…10V, 1=2…10V, 2=10…2V, 3=10…0V
0
31 Period time for heating actuator with thermal
actuator
60 s
32 Period time for cooling actuator with thermal
actuator
60 s
33-35 No function for this model
36 Time in hours between exercise of heating
actuator
23
37 Time in hours between exercise of cooling
actuator
23
42 Select if setpoint or actual value is to be
shown on display, 0=Actual, 1=Heating set-
point, 2=Cooling setpoint, 3=Average value
of heating and cooling setpoint, 4=Only
setpoint adjustment
0
43 Highest permitted setpoint oset upwards 3°C
44 Highest permitted setpoint oset downwards 3°C
45 Preset operating mode:
1=Unoccupied, 2=Stand-by,
3=Occupied. Forced ventilation is not set in
Occupied mode
3
46 State operating mode by depressing
Occupancy button for 5 sec:
0=O, 1=Unoccupied. Forced ventilation is
not set in Occupied mode.
1
47 No function for this model
48 Min. ow at cooling output with regulating
state heat/cool when VAV-control is selected
20
49 Max. ow at cooling output with regulating
state heat/cool when VAV-control is selected
and heating is applied
0
50 Conguration of fan control:
0=No control, 1=The fan is controlled by
heating requirement, 2=The fan is control-
led by cooling requirement, 3=The fan is
controlled by heating and cooling
requirement
3
51 Start signal in % for fan speed 1 on heating
or cooling control
20
52 Start signal in % for fan speed 2 60
53 Start signal in % for fan speed 3 100
54 Hysteresis for start/stop of fans 5
55 State number of speeds for fan 3
56 Temperature compensation on AI1 0°C
57 Temperature compensation on UI1 0°C
58 Temperature compensation for internal
room sensor
0°C
59 Filter factor for analogue temperature inputs 0,2
60 State NO/NC digital input 1: 0=NO
(Normally open), 1=NC (Normally closed)
0