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Room temperature controller with clock and cooling function
I
Technical
information
Room temperature controller
230V~
with clock and cooling function
Order No. “Cooling” operating mode, the running time pro-
gram interrupted and the cooling temperature the setpoint.
Switching differential
The switching differential can set between 0.3K. The following default values are set the factory:
- Comfort +21°C
- Lowering +18°C
- Cooling temperature +24°C
- Frost protection +10°C
A separate setpoint temperature can set which remains valid the
next programmed switching point, regardless the temperature levels.
The duration selected that thermal valve drives move the “open”
and “closed” position each case
Cooling function
The room temperature controller features switch-over input for control
via heat pump.6)
Switching contact:
(Relay contact)
1 contact equipotential-
bonding
Ambient temperature:
(Increments 0.5K
increments. During this period the system regu-
lates constant selectable temperature level.
Time program
32 switching points per week are available for time programming.
The electrical contact rating max.
Technical data
Rated voltage UN
: 230V~, 50Hz
Power consumption: Approx.
Deadlock protection
To prevent valves and drives becoming fixed place, “training period”
is set the switching output during longer periods without actuation. 230V/8 (4) A. The changeover between summer and winter time carried out
automatically. After the holiday period
has expired the holiday program automatically deleted that not
repeated every year.1 and 1.7VA
Switching capacity: (cos 1)
4A (cos 0. Programming is
saved non-volatile memory case failure occurs.. The installed calendar auto-
matically takes leap years into consideration.. this way, the normal
time program can interrupted for four hours and you can
switch over the Comfort temperature. You can choose between the summertime regulation Central
Europe and Great Britain via parameter. The interval and duration the summer training are fixed.
Switching output
An equipotential bonding relay contact available switch output.
Party function
To temporarily switch the Comfort temperature level, the party func-
tion can activated with the push button.1K increments.
Room temperature connection with clock
1 external sensor (optional), heat pump, load
Function
Setpoint temperature
The room floor temperature realised via adjustable temperature lev-
els (Comfort, lowering, frost protection).
Clock
The clock designed weekly timer and has four-hour power
reserve. The setting made 0.
Holiday program
A program for holidays available. 2370. the heat pump switches cooling mode summer,
switching the room temperature controller from heating cooling
mode automatic. The time can displayed 12-hour (AM/PM) 24-hour
format.5K each)
- Comfort and lowering tempera-
ture
- Cooling temperature
- Anti-freeze temperature
- Limiting temperature
+10°C +40°C
+10°C +40°C
+5°C +15°C
+5°C +55°C
Sensors:
- Semiconductor sensor (KTY) internal external or
internal and external
Program slots:
(as desired during the week)
32
Increment 10min
Power reserve: least hours via Gold Cap
Minimum switch-on duration: 20s 500s
Increment 10s
Connections: Screwed terminal with
slotted screw
Ambient temperature: 0°C +50°C
Protection type: IP30
Protection class: II
1
2
3
AC 230 V~
2370. Each
switching time specifies point within the week which change
between the Comfort and lowering modes takes place.
As soon switching action has been performed within seven days,
the switching output actuated for ten minutes 10:00 the fol-
lowing day. 3.
The setting can made 0
