Technical data

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6. PROGRAMMING
2.0 RK 2001 R4E Regulator
1. master switch
2. boiler temperature indicator
3. boiler fire-up mode indicator
4. boiler overheating indicator
5. room thermostat indicator
6. boiler thermostat knob
7. circulating pump indicator
8. fuel shortage indicator
9. room thermostat knob
7. REGULATOR CHARACTERISTIC
The regulator is destined for boiler temperature setting-up. The regulator
continues water temperature measurement then shows it on small screen and
operates the circulating pump as well.
The regulator is also equipped with room thermostat to assure the precise tempera-
ture regulation in the heated room space.
8. REGULATOR SET-UP
Before feeding plug connection into the socket (230V/50Hz) it should be decided
if regulator works with circulating pump or not. If first option is chosen the regula-
tor should be taken of the boiler frame and after opening, properly connect the
pump power lead to the place named “CENTRAL HEATING PUMP”.
Before regulator insertion into the casing it should be assured that the temperature
sensor has not came out of the measurement casing.
Warning! Before regulator setting up it should be checked out if the wiring
system is correctly connected to the ground.
Warning! A fan and pump of max. 250W can be connected to one regulator.
9. REGULATOR SERVICE
Connecting strip as well as the safety device socket is placed on the regulator
11. ROOM THERMOSTAT SETTING-UP
RK 2001E regulator is equipped with a special input, placed on its back wall,
enabling room thermostat connecting (always delivered with each boiler). When
room temperature is lower than assigned one then the boiler indicator begins to
shine what means that the boiler should keep ordered temperature. When room
temperature gets assigned value the indicator is switched off and the boiler keeps
the temperature of 65ºC
Warning! Any room thermostat equipped with contact output is to be connected to
the regulator
Warning! If we do not want to use a room thermostat, the input contact should
stay closed
12. REGULATOR DAMAGE
After regulator damage is detected the fan and circulating pump is automatically
switched off; an appropriate note is shown on the regulator screen
In case of your regulator damage, please switch it off and contact service.
13. REGULATOR TECHNICAL DATA
14. FAN WORKING CHARACTERISTIC
The fan adapts its capacity to water temperature into the boiler. 10ºC before
assigned temperature, fan works in modulation mode, decreasing of its rotation
together with temperature increase.
Feeding 230V+/- 10%
Power input < 4 VA
Temperature measurement range
0
0-99 +/- 1 C
Temperature measurement indicator K TY 81 - 210
Temperature regulation range
0
65 - 80 C
Current -carring cappacity 1A / 220V
THERMOSTAT
TEMPERATURE
15
20
22
25
27
10
75
65
80
o
C
o
C
o
C
! !
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