Poznámky redaktora
6)
Switching contact:
(Relay contact)
1 contact equipotential-
bonding
Ambient temperature:
(Increments 0. The installed calendar auto-
matically takes leap years into consideration. 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.7VA
Switching capacity: (cos 1)
4A (cos 0.
Deadlock protection
To prevent valves and drives becoming fixed place, “training period”
is set the switching output during longer periods without actuation.
. During this period the system regu-
lates constant selectable temperature level.
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.
Holiday program
A program for holidays available. this way, the normal
time program can interrupted for four hours and you can
switch over the Comfort temperature. The setting made 0.
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 changeover between summer and winter time carried out
automatically. Programming is
saved non-volatile memory case failure occurs.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.
The setting can made 0.
Switching differential
The switching differential can set between 0. Each
switching time specifies point within the week which change
between the Comfort and lowering modes takes place.. After the holiday period
has expired the holiday program automatically deleted that not
repeated every year. The interval and duration the summer training are fixed. “Cooling” operating mode, the running time pro-
gram interrupted and the cooling temperature the setpoint. 230V/8 (4) A. The time can displayed 12-hour (AM/PM) 24-hour
format. 3.
As soon switching action has been performed within seven days,
the switching output actuated for ten minutes 10:00 the fol-
lowing day.5K
increments. You can choose between the summertime regulation Central
Europe and Great Britain via parameter.629
Gira electrical installation systems
Room temperature controller with clock and cooling function
I
Technical
information
Room temperature controller
230V~
with clock and cooling function
Order No.3K.
Party function
To temporarily switch the Comfort temperature level, the party func-
tion can activated with the push button.1K increments.
Switching output
An equipotential bonding relay contact available switch output. the heat pump switches cooling mode summer,
switching the room temperature controller from heating cooling
mode automatic. 2370.1 and 1.
Technical data
Rated voltage UN
: 230V~, 50Hz
Power consumption: Approx..
The electrical contact rating max.
Time program
32 switching points per week are available for time programming
