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PSK Series

Refrigeration Controllers

For Low and Medium Temperature Applications

Содержание Sporlan PSK Series

Страница 1: ...PSK Series Refrigeration Controllers For Low and Medium Temperature Applications...

Страница 2: ...with the PSK201 with simple logic and wiring for base compressor and defrost control to the PSK214 with multiple I Os and evaporator fan management for complex compressor defrost and fan control A qui...

Страница 3: ...st and auxiliary light anti sweat heater etc HACCP compliant data logging Available with 3 4 inputs Real Time Clock RTC for added control All models are UL and CE approved Easy to read 3 1 2 digit dis...

Страница 4: ...ature probe e g condenser over heat sensor a door switch a second door switch on the 204 and 214 models or as a digital input The digital input can be used to synchronize defrosts activate energy savi...

Страница 5: ...K201 according to safety regulations protection against access to electrical parts must be ensured by a correct installation of the controller the parts that ensure this protection must be installed s...

Страница 6: ...r Make sure the default value of the parameters is correct in particular note if the probes are PTC probes 4 SIGNALS 4 1 Signals LED EXPLANATION LED compressor if lit the compressor will be turned on...

Страница 7: ...setpoint r2 r1 99 0 C F 50 0 maximum working setpoint Parameters Minimum Maximum U M PSK201 Compressor Protections C0 0 240 min 0 compressor delay after turning on the controller C2 0 240 min 3 minimu...

Страница 8: ...final selection of the system and components and assuring that all performance endurance maintenance safety and warning requirements of the application are met The user must analyze all aspects of the...

Страница 9: ...nches is the maximum depth with screw terminal blocks 83 0 mm 3 267 inches is the maximum depth with extractable terminal blocks the panel thickness must not be greater than 8 0 mm 0 314 in working co...

Страница 10: ...but do not hold any button pressing any button without holding it will not initiate the normal command for that button 3 SETTINGS 3 1 Setting the working setpoint make sure the keyboard is not locked...

Страница 11: ...mperature Inputs CA1 25 0 25 0 C F 0 0 cabinet probe offset CA2 25 0 25 0 C F 0 0 evaporator probe offset P0 0 1 1 kind of probe 0 PTC 1 NTC P1 0 1 1 display decimal point value during norman operatio...

Страница 12: ...remains turned on during the cabinet probe error also look at C4 Parameters Minimum Maximum U M DEF Defrost d0 0 99 h 8 defrost interval also look at d8 0 the defrost at intervals will never be activa...

Страница 13: ...ameters Minimum Maximum U M DEF Digital Inputs Only PSK223 and PSK233 i0 0 3 2 kind of digital input 0 MULTIPURPOSE INPUT in this case look at parameters i1 i5 i7 i8 and i9 1 RESERVED 2 DOOR SWITCH IN...

Страница 14: ...cked alarm only if i5 4 0 alarm not enabled i9 1 999 min 240 time without multipurpose input alarms such as to provoke the alarm counter to be cleared only if i5 4 Parameters Minimum Maximum U M DEF S...

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Страница 16: ...final selection of the system and components and assuring that all performance endurance maintenance safety and warning requirements of the application are met The user must analyze all aspects of the...

Страница 17: ...17 Electrical Connection PSK221 electric system second input P4 1 or 2 P4 3 1 2 3 4 5 10 12 11 10 12 11 K1 power supply comp cabinet cabinet auxiliary multip door switch max 10 A PSK221 serial port el...

Страница 18: ...second If the keyboard is locked you will not be allowed to show the temperature read by the auxiliary probe activate defrost by hand modify the working setpoint with the procedure related in paragrap...

Страница 19: ...imum U M DEF Working Setpoints r1 r2 C F 0 0 working setpoints Parameters Minimum Maximum U M DEF Working Setpoints SP r1 r2 C F 0 0 working setpoints Parameters Minimum Maximum U M DEF Temperature In...

Страница 20: ...is activated only if P4 2 C7 0 0 199 0 C F 90 0 condenser temperature above which the compressor locked alarm is activated only if P4 2 C8 0 15 min 1 compressor locked alarm delay only if P4 2 Parame...

Страница 21: ...min 15 high temperature alarm delay since the deactivation of the door switch input only if P4 3 and i0 3 Parameters Minimum Maximum U M DEF Digital Inputs Only if P4 3 i0 0 3 3 kind of digital input...

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Страница 24: ...final selection of the system and components and assuring that all performance endurance maintenance safety and warning requirements of the application are met The user must analyze all aspects of the...

Страница 25: ...nches mm inches A 71 0 2 79 71 0 2 79 71 8 2 82 B 29 0 1 14 29 0 1 14 29 8 1 17 Electrical Connection PSK204 the parts that ensure this protection must be installed so that they can not be removed wit...

Страница 26: ...sure no procedures are running press It is also possible to turn the cabinet light on off remotely using the microport and multifunction inputs see also parameter u2 2 7 Manually turning on the anti...

Страница 27: ...e alarms on condition that the critical value is more critical than the one the instrument has stored or on condition that the information has already been displayed no alarms will be recorded if the...

Страница 28: ...atively press 5 3 Resetting the compressor operation time make sure the keyboard is not locked and no procedure is running press and hold for 2 seconds the display will show the first available label...

Страница 29: ...1 kind of probe 0 PTC 1 NTC P1 0 1 1 display decimal point value during normal operation Celsius mode only 1 YES P2 0 1 0 unit of measure temperature 0 C 1 F P3 0 2 1 evaporator probe function 0 probe...

Страница 30: ...the activation of defrost the cabinet temperature is above working setpoint r0 at most the current cabinet temperature d7 0 15 min 2 drip delay d8 0 2 0 kind of defrost interval 0 the defrost will be...

Страница 31: ...he input will be active if you open the contact i2 1 120 min 30 microport input alarm signal delay 1 the alarm will not be reported i3 1 120 min 15 maximum duration of the effect caused by activation...

Страница 32: ...ve is deactivated in relation to the operational setpoint i e the operational setpoint u7 only if u1 6 u8 0 1 0 evaporator valve contact type only if u1 6 0 NO valve active with contact closed 1 NC va...

Страница 33: ...B 29 0 1 14 29 0 1 14 29 8 1 17 Electrical Connection PSK214 the parts that ensure this protection must be installed so that they can not be removed without the use of a tool 1 3 Wiring diagram With...

Страница 34: ...hold for 2 seconds the display will show the first available label press or to select Pb2 press To quit the procedure press or do not press any other buttons for 60 seconds press or as long as the di...

Страница 35: ...iated effect If the fourth output is set as an alarm output parameter u1 4 and parameter u4 is set to 1 then silencing the alarm buzzer will also deactivate the alarm output 3 SETTINGS 3 1 Setting the...

Страница 36: ...er following the code the older the alarm To select an alarm press or to select AH3 for example To display the information relating to the alarm press HACCP LED will stop flashing and remain on and th...

Страница 37: ...C2 and i7 LED defrost if lit defrost is running if flashing defrosting has been requested but compressor protection is ongoing parameters C0 C1 and C2 the device is waiting for the drip delay to comp...

Страница 38: ...temperature increase during Energy Saving function only if P4 3 and i5 2 or 3 refer also to HE1 and HE2 Parameters Minimum Maximum U M DEF Compressor Protections C0 0 240 min 0 compressor delay after...

Страница 39: ...setpoint r0 at most the current cabinet temperature d7 0 15 min 2 drip delay d8 0 3 0 kind of defrost interval 0 PERIODIC the defrost will be activated when the controller has remained turned on for...

Страница 40: ...if you close the contact 1 NC the input will be active if you open the contact i2 1 120 min 30 microport input alarm signal delay 1 the alarm will not be reported i3 1 120 min 15 maximum duration of...

Страница 41: ...ced only if u1 4 1 YES u5 99 99 C F 1 cabinet temperature above which the door element is switched off only if u1 5 u6 1 120 min 5 anti sweat heater duration only if u1 1 u7 0 99 C F 2 cabinet tempera...

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Страница 44: ...final selection of the system and components and assuring that all performance endurance maintenance safety and warning requirements of the application are met The user must analyze all aspects of the...

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