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Summary of Contents for RKP01M

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Page 3: ...TE 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 ...

Page 4: ...mfort 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 TECHNICAL FEATURES 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...

Page 5: ... 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 ...

Page 6: ...ulse 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 ton Servo motor ON command time tof Servo motor OFF command time DEL Pump OFF delay TAL Periodic activation of pump TD Calculate...

Page 7: ...ther have to be connected Notes 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 OF...

Page 8: ...ature 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 diagra...

Page 9: ... 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 system SCH_4 Heating system with the control of...

Page 10: ...33955 290120 10 36 OPERATING LOGIC Operating logic in accordance with the hydraulic diagram SCH_1 see page 6 Operating logic in accordance with the hydraulic diagram SCH_2 see page 7 Unit OFF Unit ON Unit OFF Unit ON ...

Page 11: ...0000SE 033955 290120 11 36 Operating logic in accordance with the hydraulic diagram SCH_3 see page 8 Operating logic in accordance with the hydraulic diagram SCH_4 see page 9 Unit ON Unit OFF Unit ON Unit OFF ...

Page 12: ...A 250V EARTH TERMINAL On the base of the unit is a brass terminal board to connect the protective earth conductors of the various devices connected to the unit LOADS PUMP C NO NC Circulation pump output with voltage free changeover contacts SPDT OUT 1 L1 N ON OFF output powered OUT 2 L2 N ON OFF output powered OUT 3 L3 N ON OFF output powered PROBES The climate regulator accepts the following type...

Page 13: ...145 170 195 220 245 270 20 40 60 80 100 120 140 160 180 200 220 10 35 50 65 80 95 110 125 140 155 170 0 30 40 50 60 70 80 90 100 110 120 10 25 30 35 40 45 50 55 60 65 70 20 20 20 20 20 20 20 20 20 20 20 30 15 10 5 0 5 10 15 20 25 30 40 10 0 10 20 30 40 50 60 70 80 TD Tc KS x Tc Te Supply temperature calculated on the basis of the compensation with the External temperature Te TDC TD Dta TD KA x Tc ...

Page 14: ...en scrolling the parameters P2 DAT KA will no longer appear The formula to calculate the compensated supply water temperature with the ambient temperature in comfort mode is the following TDC TD KA x TC Ta The formula to calculate the compensated supply water temperature with the ambient temperature in economy mode is the following TDC TD KA x TR Ta Warning Place the ambient probe in the place whe...

Page 15: ...culates the time depending on the type of servo motor used 3 5 minute servo motor maximum ton 10 seconds 6 10 minute servo motor maximum ton 20 seconds Calculation of the waiting pulse tof of the servo motor The waiting pulse that has the aim to thermally stabilize the system has a fixed duration independent of the servo motor used equal to tof 10 seconds Circulation pump control The circulation p...

Page 16: ...mple diagram of the activation of a mixing valve with a 3 point 6 10minute servo valve Note chart not to scale Td C Mixing Valve Opening Br Br TD 50 60 40 0 50 100 Opening Closure Bp Br maximum ton 20 sec tof 10 sec ton 4 sec tof 10 sec ...

Page 17: ... of burner 1 tb1 Burner OFF if Td TD Minimum extinction time of burner 1 to1 Note If compensation is made by means of the ambient temperature probe insert the value TDC instead of TD Activation chart as a function of time Circulation pump control The circulation pump will always be on unless the unit is switched OFF BURNER ON BURNER OFF ΔTD TD ΔTD TD Td C LEGEND TD calculated supply water temperat...

Page 18: ...two stages the following considerations must be taken into account Minimum ignition and extinction time of the burners To avoid that ignitions and extinctions of the burners are too short and cause them to get blocked set the minimum ignition and extinction time of the burners For the appropriate time refer to the manual or the manufacturer of the boiler and set them using the dedicated installer ...

Page 19: ...in P2 TAC will be different from OFF If the probe Tr has not been connected the icon Tr and the circuit of the recirculation pump will not appear in the hydraulic diagram on the display On the contrary if the probe has been connected but the value of TAC has been set to OFF the icon Tr and the circuit of the recirculation pump will flash To prevent the formation of condensation in the boiler the t...

Page 20: ...with suitable characteristics and with all its thermal data correctly set System with 3 point servo motor If Tr TAC The servo motor will be closed with a pulse equal to Imax so that the flow is conveyed towards the return Activation of the anticondensate pump If Tr TAC HYS The servo motor can be opened closed as in climate adjustment Deactivation of the anticondensate pump System with a single or ...

Page 21: ... least 3 seconds When turned on the unit will make a diagnosis of the internal circuit to check that it works correctly and the red LED will flash 3 times If the unit does not detect any faults the red LED will remain lit otherwise the red LED will flash rapidly and the type of error will appear on the display When turned off the word OFF is displayed Display hydraulic diagram Probe icon Icon on p...

Page 22: ...meter P7 ACT set on H24 or ECO Room temperature probe Ta connected or not connected STATUS OF OUTPUTS The outputs OUT 1 OUT 2 OUT 3 and PUMP relative to the loads connected to the unit in the status FAULT will be N O normally open When normal operation is restored the unit may control the output of the servo motor during closing for a pulse equal to the maximum that is 6 minutes or 11 minutes depe...

Page 23: ...RROWS AND IT IS POSSIBLE TO SCROLL THROUGH THE INSTALLER PARAMETERS Note the installer parameters are 6 and they are described in detail below P1 SCH Select system type P2 DAT Set system data KS External temperature compensation coefficient KA Ambient temperature compensation coefficient TYP Type of servo motor used TDM Maximum supply temperature TDL Minimum supply temperature HYS Hysteresis of th...

Page 24: ...ulation 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 03 SCH 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 con...

Page 25: ... OF SUPPLY WATER Data Adjustment range Default TDM OFF 95 0 10 0 C OFF Note this parameter defines the maximum temperature of the supply water The value of TDM cannot be set at a value below that of TDL 5 C To disable this function set the parameter to OFF MINIMUM TEMPERATURE OF SUPPLY WATER Data Adjustment range Default TDL OFF 5 0 90 0 C OFF Note this parameter defines the minimum temperature of...

Page 26: ...u want to decrease the value of to2 you must decrease the value of to1 first according to the relation to2 to1 To disable this function set the parameter to OFF ADJUSTMENT ON INTERNAL CHRONOTHERMOSTAT INt OR ON EXTERNAL CONTACT EHt Data Adjustment range Default PRI INT EHt INt Note Setting the parameter to EXT external contact will make the icon hEXT light up on the display whereas setting the par...

Page 27: ... esc KEY TO CANCEL ANTI CONDENSATION TEMPERATURE Data Adjustment range Default TAC OFF 10 0 95 0 C 60 C To disable this function set the parameter to OFF P5 OCO SETTING THE CUT OFF TEMPERATURE REFERRED TO THE EXTERNAL PROBE This parameter if enabled allows for the system to be turned off when the temperature detected by the probe Te external temperature probe exceeds the value set in the parameter...

Page 28: ... off if the room temperature detected by the room temperature probe reaches the Comfort or Economy temperature value set on the unit according to the time program scheduled In this case the use of the room temperature probe is compulsory If the parameter P2 PRI is set on EHt external the circulation pump is controlled by a contact outside the unit such as a thermostat a programmable thermostat or ...

Page 29: ...ls of the user parameters WARNING All the default values indicated are to be considered approximate as they may vary depending on the version and without notice Selecting the option H24 the circulation pump is always active Selecting the option ECO the Ta room temperature probe connection to the unit is compulsory the circulation pump will be active at the following conditions Ta TC when Comfort T...

Page 30: ... mode The flashing segment indicates the current time In the comfort time slots the unit will adjust the temperature according to the comfort temperature set TC whereas during Economy time slots it will adjust the temperature according to the Economy temperature set The flashing segment indicates the current time In the comfort time slots the unit will adjust the temperature according to the comfo...

Page 31: ...E LETTERS HH WILL FLASH USING THE ARROWS AND YOU CAN SET THE CURRENT TIME PRESS THE KEY THE LETTERS MM WILL FLASH USING THE ARROWS AND YOU CAN SET THE MINUTES PRESS THE KEY THE LETTERS DWK WILL FLASH USING THE ARROWS AND YOU CAN SET THE DAY OF THE WEEK 1 Monday 7 Sunday PRESS THE KEY THE LETTERS DAY WILL FLASH USING THE ARROWS AND YOU CAN SET THE DAY 1 31 PRESS THE KEY THE LETTERS MTH WILL FLASH U...

Page 32: ...O THE COMBINATION OF DAYS SELECTED P_1 P_7 Note Below are the possible programs to modify associated to the four combinations of days available G 1 2 programs P_1 Monday Friday P_2 Saturday Sunday G 2 2 programs P_1 Monday Saturday P_2 Sunday ALL 1 programs P_1 Monday Sunday same every day SnG 7 programs P_1 Monday different each P_2 Tuesday day P_3 Wednesday P_4 Thursday P_5 Friday P_6 Saturday P...

Page 33: ...rder to proceed with the timer settings it is necessary that the user parameter U1 SFM is set to Pr 1 or to Pr 2 otherwise the timer cannot be set Press the key U1 SFM is displayed and the icon PROG is on Using the arrows and select the parameter U3 PRG Press the key G 1 GRP is displayed the icon PROG is on and the dashes corresponding to the days flash Example of display Gr 1 5 days 2 days Gr 2 6...

Page 34: ... KEY TO CANCEL THE SELECTION Setting the Economy temperature AFTER SELECTING THE PARAMETER U5 TCR PRESS THE KEY AND SELECT USING THE ARROWS AND TR THEN PRESS THE KEY ONCE AGAIN THE LETTERS TR WILL FLASH ON THE DISPLAY AND THE ECONOMY TEMPERATURE WILL APPEAR USING THE ARROWS AND SET THE DESIRED ECONOMY TEMPERATURE PRESS THE KEY TO CONFIRM THE SETTINGS OR PRESS THE esc KEY TO CANCEL THE SELECTION U5...

Page 35: ...perature will be risen lowered Only if the unit displays or EEEE it will continue to make adjustments according to the logic set Problem With the unit OFF there is continuity on the output PUMP between the contacts C NC Possible cause Normal operation Problem The heating does not start at the set time Solution Check if the setting is displayed symbol on In this case it depends on the settings and ...

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