Seitron RKP01M User manual

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CONTENTS OF THE PACKAGE
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OPTIONAL COMPONENTS
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CLIMATE CONTROL UNIT (1 piece)
Code RK P01M
EXTERNAL TEMPERATURE PROBE (1 piece)
Code ST ED01
REMOTE CONTROL
Code ACC RK3 COM
ROOM TEMPERATURE PROBE
Code ST AD01
SUPPLY/RETURN TEMPERATURE PROBE (2 pcs)
Code ST CD02
RELAY MODULE TO CONVERT LIVE CONTACTS TO
VOLTAGE FREE CONTACTS
Code ACC REL 02

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MAIN CHARACTERISTICS
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Power supply 230V~
4 outputs (3 on/off under power + 1 with voltage free
contacts)
6 inputs (4 probes + 1 ambient remote control + 1
remote switch)
Wide backlit LCD display allows you to view the
configuration of the hydraulic chart of the system, the
status of the outputs, the status of the sensors and
other various information and data.
Main func ions:
Adjustment of the supply water temperature with 3
way motorized mixing valve with 3 point control and
circulation pump
Adjustment of the temperature of the boiler with 1 or 2
stage control of the burner
The temperature of the supply water or of the boiler can
be adjusted according to:
the temperature of the outside air
the temperature of the outside air and the ambient
temperature
O her func ions:
Remote control with ambient controller (to change to
the set temperature by ±5°C)
Remote switch (to which it is possible to connect an
on/off switch that replaces the internal chrono)
Hourly weekly programming with 4 room temperature
control modes:
Comfort Economy Anti freeze OFF
Up to 4 types of systems
Freeze protection of the system
Offset on the external probes
Anti condensation function with dedicated pump
Anti blocking function of the circulation pump
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TECHNICAL FEATURES
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Power supply: ±230V~ ±10% 50/60Hz
Maximum consumption: <1,5 VA
Type of sensors: NTC 10K @25°C B3977
Sensor operation limit: 20 °C .. +120 °C
Accuracy: ± 1.0°C
Temperature reading field: 20°C .. +120°C (probes)
±5°C (remote controller)
Resolution: 0.1°C
Contact capacity: 3 x 2(1)A@250V~ SPST
live
1 x 2(1)A@250V~ SPDT
voltage free
Degree of protection: IP 40
Backlight off: ~20 seconds from last key
pressed
Operating temperature: 0°C .. 40°C
Storage temperature: 10°C .. +50°C
Humidity limits: 20% .. 80% RH
(non condensing)
Container: Material: Self extinguishing ABS V0
Colour: Signal white (RAL 9003)
Size: 156 x 108 x 47 mm
(L x A x P)
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DIMENSIONS
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A
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WARRANTY
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As part of our continuous product development, the
manufacturer reserves the right to make changes to the
technical data and specifications without notice.
The consumer is guaranteed against any lack of
conformity of the product in accordance with European
Directive 1999/44/c as well as the manufacturer’s
warranty policy.
The full text of the warranty is available on request from
the seller.
156mm
108mm
46.5mm

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INSTALLATION
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a WARNING
- The ins aller mus abide by all applicable echnical
s andards in order o ensure he safe y of he
sys em.
- Before making any connec ions, make sure ha
he mains is disconnec ed.
TO INSTALL THE DEVICE, PERFORM THE
FOLLOWING OPERATIONS:
1. Remove the screw indicated and remove the cover.
2. Remove the two screws shown and separate the
cover with the electronics from the bottom.
3. ASSEMBLY WITH CABLE ENTRY ON THE BACK:
If the installation does not require the use of cable ties
(supplied), remove, with the help of a screwdriver, the
dowels at the base needed for the passage of the
cables, and at step 6 insert the dowels supplied.
4. Secure the base of the unit to the wall.
5. Replace the cover with the electronics at the bottom.
6. ASSEMBLY WITH CABLE ENTRY ON THE
BOTTOM:
Insert the cable ties and/or dowels supplied.
130mm

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8. Make the electrical connections according to the hydraulic diagram chosen in the installer parameter "P1 SCH".
Following are the descriptions of the four systems possible.
No es:
If the ambient probe "TA" is connected, the calculation of the compensated supply water temperature "TDC" is
automatic.
If the Remote Control "RC" is connected, the calculation of the Set Point temperature "TC" or "TR" is automatic.
The calculation of the supply water temperature, "TD" or "TDC", takes into account the limitations set in the installer
parameter P2 in "TDL" and "TDM".
Unit OFF: the servo motor is closed with a pulse equal to "Imax" (see paragraph "Adjustment with mixing valve with
3 point servo motor and circulation pump").
If the measured supply water temperature "Td" is less than the temperature detected by the external probe "Te", the
servo motor will be closed with a pulse equal to "Imax" (see paragraph "Adjustment with mixing valve with 3 point
servo motor and circulation pump").
LEGEND:
TAF OFF: Enable / Disable anti freeze
TAF: Anti freeze temperature
I_MAX: Maximum opening or closing pulse
TCO OFF: Enable / Disable Cut Off
TCO: Cut Off temperature
on: Servo motor ON command time
of: Servo motor OFF command time
DEL: Pump OFF delay
TAL: Periodic activation of pump
TD: Calculated supply temperature
Te: External temperature probe
Td: Supply water temperature probe
Ta: Ambient temperature probe
RC: (Remote Controller) allows you to change the ambient temperature set from the user menu U4>TCR by ±5°C
EXTERNAL CONTACT: On/off switch, that replaces the internal weekly programmer
Hydraulic diagram 'SCH_1':
Heating system with the control of a 3 point servo motor and a
circulation pump. Possibility of compensation by means of a "Ta"
probe and/or a remote control "RC" (neither have to be
connected).
Wiring diagram
WARNING
The outputs OUT 1, OUT 2 and OUT 3 are powered 230V; if a voltage free command is
required, use the specific accessor for voltage free contacts.

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Wiring diagram
LEGEND:
TAC OFF: Enable / Disable anti condensation
function
TAC: Anti condensation temperature
TAF OFF: Enable / Disable anti freeze
TAF: Anti freeze temperature
I_MAX: Maximum opening or closing pulse
TCO OFF: Enable / Disable Cut Off
TCO: Cut Off temperature
on: Servo motor ON command time
of: Servo motor OFF command time
DEL: Pump OFF delay
TAL: Periodic activation of pump
TD: Calculated supply temperature
Te: External temperature probe
Td: Supply water temperature probe
Tr: Return water temperature probe
Ta: Ambient temperature probe
RC: (Remote Controller) allows you to change the ambient temperature set from the user menu U4>TCR by ±5°C
EXTERNAL CONTACT: On/off switch, that replaces the internal weekly programmer
Hydraulic diagram 'SCH_2':
Heating system with the control of a 3 point servo motor, a
circulation pump, an anticondensate pump and a return water
temperature probe.
This diagram provides for the use of the recirculation pump and
the return probe .Tr.
Possibility of compensation by means of a "Ta" probe and/or a
remote control "RC" (neither have to be connected).
No es:
If the ambient probe "TA" is connected, the calculation of the compensated supply water temperature "TDC" is
automatic.
If the Remote Control "RC" is connected, the calculation of the Set Point temperature "TC" or "TR" is automatic.
The calculation of the supply water temperature, "TD" or "TDC", takes into account the limitations set in the installer
parameter P2 in "TDL" and "TDM".
Unit OFF: the servo motor is closed with a pulse equal to "Imax" (see paragraph "Adjustment with mixing valve with
3 point servo motor and circulation pump").
If the measured supply water temperature "Td" is less than the temperature detected by the external probe "Te", the
servo motor will be closed with a pulse equal to "Imax" (see paragraph "Adjustment with mixing valve with 3 point
servo motor and circulation pump").
WARNING
The outputs OUT 1, OUT 2 and OUT 3 are powered 230V; if a voltage free command is
required, use the specific accessor for voltage free contacts.
In the event that the boiler is designed to operate even at low return temperatures, without damage, it is
possible to turn the circulation pump OFF b setting the return temperature under 10°C. The displa will
show "OFF-TAC". The return probe Tr must still be connected to the terminals "Tr" even if the recirculation
pump is not used.

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Wiring diagram
LEGEND:
TAC OFF: Enable / Disable TAC function
TAC: Anti condensation temperature
TAF OFF: Enable / Disable TAF function
TAF: Anti freeze temperature
TCO OFF: Enable / Disable Cut Off
TCO: Cut Off temperature
DEL: Pump OFF delay
TAL: Periodic activation of pump
TD: Calculated supply temperature
b1 off: Enable / Disable tb1 function
b1: Burner 1 ON on minimum
o1 off: Enable / Disable to1 function
o1: Burner 1 OFF on minimum
Te: External temperature probe
Td: Supply water temperature probe
Tr: Return water temperature probe
Ta: Ambient temperature probe
RC: (Remote Controller) allows you to change the ambient temperature set from the user menu U4>TCR by ±5°C
EXTERNAL CONTACT: On/off switch, that replaces the internal weekly programmer
No es:
If the ambient probe "TA" is connected, the calculation of the compensated supply water temperature "TDC" is
automatic.
If the Remote Control "RC" is connected, the calculation of the Set Point temperature "TC" or "TR" is automatic.
The calculation of the supply water temperature, "TD" or "TDC", takes into account the limitations set in the installer
parameter P2 in "TDL" and "TDM".
Hydraulic diagram 'SCH_3':
Heating system with the 2 point control (ON/OFF) of a single
stage burner and a circulation pump.
This diagram provides for the use of the recirculation pump and
the return probe .Tr.
Possibility of compensation by means of a "Ta" probe and/or a
remote control "RC" (neither have to be connected).
WARNING
The outputs OUT 1, OUT 2 and OUT 3 are powered 230V; if a voltage free command is
required, use the specific accessor for voltage free contacts.
In the event that the boiler is designed to operate even at low return temperatures, without damage, it is
possible to turn the circulation pump OFF b setting the return temperature under 10°C. The displa will
show "OFF-TAC". The return probe Tr must still be connected to the terminals "Tr" even if the recirculation
pump is not used.

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Wiring diagram
No es:
If the ambient probe "TA" is connected, the calculation of the compensated supply water temperature "TDC" is
automatic.
If the Remote Control "RC" is connected, the calculation of the Set Point temperature "TC" or "TR" is automatic.
The calculation of the supply water temperature, "TD" or "TDC", takes into account the limitations set in the installer
parameter P2 in "TDL" and "TDM".
LEGEND:
TCO OFF: Enable / Disable Cut Off
TCO: Cut Off temperature
DEL: Pump OFF delay
TAL: Periodic activation of pump
TD: Calculated supply temperature
b1 off: Enable / Disable tb1 function
b1: Burner 1 ON on minimum
b2 off: Enable / Disable tb2 function
b2: Burner 2 ON on minimum
o1 off: Enable / Disable to1 function
o1: Burner 1 OFF on minimum
o2 off: Enable / Disable to2 function
o2: Burner 2 OFF on minimum
Te: External temperature probe
Td: Supply water temperature probe
Tr: Return water temperature probe
Ta: Ambient temperature probe
TAC: Anti condensation temperature
TAC OFF: Enable / Disable TAC function
TAF OFF: Enable / Disable TAF function
TAF: Anti freeze temperature
RC: (Remote Controller) allows you to change the ambient temperature set from the user menu U4>TCR by ±5°C
EXTERNAL CONTACT: On/off switch, that replaces the internal weekly programmer
Hydraulic sys em 'SCH_4':
Heating system with the control of a two stage burner and a
circulation pump.
This diagram provides for the use of the recirculation pump and
the return probe .Tr.
Possibility of compensation by means of a "Ta" probe and/or a
remote control "RC" (neither have to be connected).
WARNING
The outputs OUT 1, OUT 2 and OUT 3 are powered 230V; if a voltage free command is
required, use the specific accessor for voltage free contacts.
In the event that the boiler is designed to operate even at low return temperatures, without damage, it is
possible to turn the circulation pump OFF b setting the return temperature under 10°C. The displa will
show "OFF-TAC". The return probe Tr must still be connected to the terminals "Tr" even if the recirculation
pump is not used.

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OPERATING LOGIC
Opera ing logic in accordance wi h he hydraulic diagram 'SCH_1' (see page 6):
Opera ing logic in accordance wi h he hydraulic diagram 'SCH_2' (see page 7):
Uni OFF
Uni ON
Uni OFF
Uni ON