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PCR-100 PCR-110 Installation and Operating Instructions

1. the display returns to the instan taneous temperature when the stored value is reached again or at the latest after time E10 has elapsed E11 Operating of relay 0 Relay 2 if sensor T1 defective de energized 1 Relay permanently energized 2 On off in sequence according to the times set in E12 and E13 E12 On time at E11 1 to 99 mins 15 mins E13 Off time at E11 1 to 99 mins 15 mins Exiting programming mode Press the P key after the last level has been entered 7 2 Sensor calibration parameter E06 The sensor can be calibrated Note on sensor calibration Additional line resistance of 7 Q in each case caused by sensor cable extension results in a change in the temperature display by 1K How to proceed Measure the temperature with a calibrated thermometer or submerge the sensor in well mixed ice water 0 C Compare the measured temperature with the temperature shown on the unit display If the measured temperature is lower than the one displayed set the negative difference as the programmina aaie e g 2 K istributed by ROBINEX sa If the measured temperature is higher than the one displayed set the positive difference as the programming value e g 2K The temperature display is then corrected by the set value The controller does not require any maintenance It does not have any fuses so if brief voltage spikes occur the refrigeration syste
2. Class of protection 2 10 A screw type terminal strips with wire protection tightening torque 0 6 Nm Max core cross section 1 5 mm PCR 100 Approx 330 g inc sensor PCR 110 Approx 240 g inc sensor Only operate the unit in dry places Errors in the technical data are excepted We reserve the right to make changes without prior notice distributed by ROBINEX sa
3. high voltage may still be applied to the controller For this reason isolate all electric circuits before starting any service work e Never expose the unit to excessive heat dust and vibrations Avoid knocks and pressure loads If the housing is damaged there is a risk of an electric shock causing death or injury distributed by lt gt ROBINEX If the unit cannot be operated without the risk of danger it must be taken out of service and precautions taken so that it cannot be switched on again unintentionally This applies in particular if the housing has damage which is visible 2 the unit is no longer operational or 2 it has been stored for a long time in unfavourable conditions The unit must not be opened If it is thought that the unit may be defective send it back to the dealer or manufacturer with a precise description of the fault 4 2 Safety precautions All electromagnetic loads solenoid valves contactors horns motors should be interference suppressed directly at the coil with RC elements Please note the maximum contact rating of the relays and terminals If this is not observed there is a risk that the contacts may pit or stick with the result that the refrigeration system will not operate correctly and the refrigerated items may be damaged Sensor leads are to be routed separately from mains voltage wires the clearance should be at least 5 cm Sensor leads must not be routed in multip
4. 3 Functions of keys Never operate the keys with sharp objects screwdriver or similar Display of setpoint Press and hold down er key value Clear alarm Press P key messages If the sensor is faulty switch mains voltage ON OFF Manual defrost Press key for 5 secs initiation Display of time Press and s keys in sequence until the next and hold both down defrost Display in hours and minutes Display limit value Press key for excess temperature cold store sensor T1 distributed by ROBINE e Input values are always changed using the or key with the se key held down e Input parameters e g the switching difference is shown as E with a 2 digit number e g E 01 e Access to the programming level is by pressing the and H key at the same time for 5 seconds The parameters to be changed can then be accessed by pressing the 4 and keys e To exit from the programming level and save the data press the key after the last input parameter If no key is pressed in the programming level for 10 minutes this mode will be exited without the data being saved e Do not display altered parameter data before saving the data as it would be reversed to its original value in the process 6 4 Setting the cold store temperature Press and hold down the se key Adjust the setpoint on the value in question using the 4 or key Adjustment is possible within the l
5. Honeywell EN1H 1925GE23 R0106 EB PCR 02 PCR 100 PCR 110 Installation and Operating Instructions Electronic thermostat distributed by ROBINEX amp TABLE OF CONTENTS 11 Unpacking the unit and conditions of use 12 General instructions 13 Use and function 3 1 Use for the purpose intended 3 2 Function 14 Safety 4 1 Sources of danger 4 2 Safety precautions 15 Installation and commissioning 5 1 Mechanical installation 5 2 Electrical installation 16 Operation of the controller 6 1 Switching on the operating voltage 6 2 Display 6 3 Key functions 6 4 Adjusting the cold store temperature 6 5 Manual defrost 17 Programming 7 1 Input parameters and ranges 7 2 Sensor calibration Parameter E 06 18 Maintenance 19 Appendix 9 1 Alarm messages 10 Conditions of warranty 11 Technical data distributed by ROBINEX 3 0O 0 Oooo N ou ul up A RW w Ww Ww Before and when unpacking the unit make a visual inspection to identify any possible damage which may have occurred during trans portation Please look for loose parts dents scratches etc Report any damage immediately to the freight company Please see Conditions if damage has occurred In other instances the latest edition of the General conditions for the supply of goods and services issued by the ZVEI German Central Association for the Electrotechnical Industry shall apply Before disposing of the packaging plea
6. alarm is given if it is too warm in the refrigerated area e g E04 10 K cold store setpoint value 18 C alarm at 8 C in refrigerated area Attention any change of coldstore set point value changes also the alarm temperature If E04 is set to 0 no alarm will be given E05 Alarm delay time 0 to 99 mins 10 mins E06 Sensor calibration T1 5 to 5 K OK E07 Mode selection 1 Cooling 1 2 Heating Cooling switching Heating Setpoint NY difference E00 N Switching v Setpoint f difference E00 Z ot Relay p Relay E08 Time between 2 defrost cycles 1 to 24 hours 8 hours switch off cooling Once the controller has been switched on defrosting occurs for the first time at the end of the first time interval After defrosting has been initiated manually the next time defrosting takes place is after a complete time interval has elapsed distributed by ROBINEX 3 If the time interval between two defrost cycles is changed when the system is in operation the new time interval will not be applied until after the next time defrosting has occurred E09 Defrost time 0 no defrosting 0 to 99 mins 25 mins E10 Max display delay 0 to 99 mins 15 mins after defrosting During the defrosting process the last current tempe rature before defrosting started is retained in the dis play After defrosting
7. eeds the immunity data might get lost AL1 in display and the controllers switches to the preprogrammed setting values This is not a mulfunction of the controller In such cases the means to suppress interference have to be improved RC elements shielded lines Front view of controller COOOOOOOOOOO PCR 100 pa bg PCR 110 abe 50 6 2 KZ FLICA distributed by ROBINEX sa 6 1 Switching on the operating voltage The controller is started by means of a control switch provided by the customer The first time the controller is started pre programmed setting values are used which at a later point can be adapted for individual require ments If alarm AL 2 temperature in refrigerated chamber too high or too low is displayed when the controller is switched on this can be cleared by pressing the 4 key 6 2 Display During normal operation the current cold store temperature is displayed It is measured with cold store sensor T1 In the event of an alarm the most recent alarm message e g AL1 and the cold store temperature are displayed alternately Two spot indicators show the switching status of the relays during operation Pos 1 On Relay on Off Relay off Pos 1 Pos 3 Flashes Start up delay E03 oe es active N a Pos 3 On Defrost interval is active ooo relay de energized Loo 6
8. ge during the warranty period e More extensive claims in particular for consequential damage are excluded e Damage or malfunctioning caused by the equipment being hand led incorrectly or by non compliance with the operating instruc tions shall not be covered by the warranty The warranty shall be invalidated if any work is carried out on the appliance Mains voltage frequency 230 V AC 10 50 60 Hz Rated wattage 2 1 watts Display 3 digit 7 segment LED red 14 2 mm Resolution 1K Measuring range 55 to 50 C Outputs 1 relay with changeover contact 8 A 230 V AC resistive load 1 relay with N O contact 5 A 230 V AG resistive load alarm Caution For PCR 110 the total current via the common relay connection terminal no 5 must not exceed 10 A distributed by ROBINEX sa Control performance Display accuracy Operating conditions Storage temperature Data back up Sensor Sensor cable length Range where cable can be used Sensor accuracy Housing Protective rating Terminals Weight Two step 0 5 K internal 1 digit at 25 C 0 to 50 C 30 to 85 R H excluding dew 20 to 80 C Non volatile memory EEPROM 1 PTC 2 5m 30 C to 80 C not fixed 40 C to 80 C fixed 2 PCR 100 Lx W x H 85 x 70 x 61 mm PCR 110 Lx W xH 70 x 74x 32 mm ABS plastic self extinguishing UL 94 VO Housing IP 20 Front panel IP 52
9. imits of the input parameters E01 and E02 The factory setting is 4 C 6 5 Manual defrost Press and hold down the key for 5 seconds The manual defrosting process will be initiated by forcibly de energizing the relay If parameter E09 is set to 0 no defrosting will be started Access to the programming level e Press and hold down firmly the and 4 keys at the same time for approx 5 seconds E00 appears on display Use 4 or key to select parameters Setting Press and hold down the s key Adjust the setpoint value to the desired figure using the P or key e Do not display altered parameter data before saving the data as it would be reversed to its original value in the process distributed by lt gt ROBINEX 7 1 Input parameters and input ranges Parameter on display Setting range amp or se and For Preset EOO Cold store temperature difference 1 to 20K 2K E01 Min permissible cold store temp 55 C to E02 55 C E02 Max permissible cold store temp E01 to 50 C 50 C E03 Delay time relay energizing 0 to 15 mins 5 mins E04 Alarm temperature difference 50 K to 50K 20K If the set temperature difference E04 is negative an alarm is given if it is too cold in the refrigerated area e g E04 10 K cold store setpoint value 18 C alarm at 28 C in refrigerated area If the set temperature difference E04 is positive the
10. le cables with other leads carrying mains voltage otherwise the system may malfunction Tighten the terminals carefully excessive strain will result in damage to the controller 5 1 Mechanical installation 4 DIN Standard modular housings to be mounted on a standarr rail a housing with 2 mounting tabs Open out the side mounting tabs clip the unit on to the 35 mm rail and press tabs in again b housings with 1 mounting tab Put housing on the upper 35 mm rail Clip the unit on the 35 mm rail lower tab clips on the rail automatically To remove the unit from the rail press in lower mounting tab a screw driver lift unit distributed by ROBINEX sa e Snap in housings Fit the unit in an aperture 28 5 x 70 5 mm and secure it with the relevant mounting frame a housings with terminal box coverplate max wall thickness 22 mm 1 ee eee UE a a lg Al b housings without terminal box cover plate max wall thickness 18 mm for walls thicker than 10 mm remove lateral plastic spacers from the mounting frame For the final fixing of the unit the side screws have to be tightened carefully ae i Ele AA te iar e Use a cable clamp to secure sensor T1 in a suitable position 4 5 2 Electrical installation CAUTION The mains voltage and system frequency must be the same as the nominal values on the device s rating plate Work on electrical systems must be performed by qualified personnel Releva
11. m will not stop operating for a prolonged period Once the disturbance has pas sed the controller will automatically start up again Cleaning the housing Only a dry anti static cloth may be used to wipe clean all plastic parts Do not use water or cleaning agents containing solvents 9 1 Alarm messages If an alarm occurs the alarm output will be activated and on the dis play a code will alternate with the cold store temperature Display Meaning AL1 Data lost from program memory The preset values will be used as an emergency program The setpoint will be set to 4 C AL2 Limit value specified value E04 at sensor T1 exceeded and delay time E05 elapsed AL3 The sensor temperature is over 50 C or below 55 C AL4 The specified setpoint value is outside the limits E01 and E02 AL5 Temperature sensor T1 short circuit of break in wiring Compressor operates as a function of parameter E11 Clearing the alarm Press the 4 key All alarm messages with the exception of AL2 are also reset by switching off the operating voltage AL2 can only be reset using he P key j j the P key distributed by ROBINEX sa e Warranty is provided for a period of 24 months starting at the date the item was delivered Proof of this should be furnished in the form of a delivery note or invoice e All functional faults caused by poor workmanship or faulty materials will be repaired free of char
12. nt local safety regulations must be observed Wiring diagram Sensor T1 PCR 110 1 alsin eeeeseeeeqggo08 Mains 230VAC 8 3A 5 A prc RR A S Gena g 0 m Va 50 60Hz 250VAC_250VAC 4 ry Mains 230VAC _2 1 Watt_ rt 4 IPTC 50 60Hz 2 1 Watt b 4 Ly hry 1 23 5678 9 Nl 12 PCR 100 eeeenereanae os 8 2 A Alarm 250VAC 8 2 A _ 250VAC L r B 13 14 15 16 17 18 19 20 21 22 23 24 Q oo eeeeeeeeeeee K1 Alarm N L PE SS ee K1 Load K1 Alarm N PE distributed by ROBINE Instructions For PCR 110 the total current via terminal 5 of the common relay connection must not exceed 10 A Pay attention to the contact loading of the relay 8A 5A resistive load 2A 1A inductive load As a general rule contactors are recommended The maximum tested sensor cable length is 50 m with a minimum cross section of 2 x 0 75 mm2 Solder the extension cable to the sensor cable to prevent contact resistances It is advisable to use shielded sensor extension cables All shields must be routed at the side of the controller to one earth protec tive potential The extension cable shield must not be connected on the sensor side otherwise bonding currents may occur via the shielding The controllers are designed respecting the highest degree of immunity to interference If the local interference level exc
13. se check it for loose functional parts and information leaflets So that we can process warranty claims please give an exact description of the defect with a photograph if appropriate and state the model designation of the unit Please keep these operating instructions at the place where the equipment is used Work on the electrical devices and switching equipment may only be carried out by appropriately qualified personnel The relevant safety and environmental regulations must be followed FLICA equipment is free from PCBs PCTs asbestos formaldehyde cadmium and water repelling substances The design of the equipment has taken into account the Standards EN 50081 1 2 emitted interference EN 50082 1 immunity to inter ference EN 60335 1 electrical safety IEC 695 2 1 to 2 3 fire resistance glow wire test Safety tests have been performed in the factory on all equipment in accordance with EN 60335 1 DIN VDE 0700 T500 3 1 Use for the purpose intended e This controller is designed to control ambient temperatures or media temperatures in refrigeration or heating systems The controller must not be used as a safety cut out device or excess temperature limiter distributed by ROBINEX sa If the unit is used for purposes other than those stated here it shall not be considered to be use for the purpose intended Only connect sensors supplied with the unit If a replacement sensor is required only use
14. sensors of the same type Part No H61007 e The controller is not intended for use in vehicles because the possi ble operating voltage ranges interference level and environmental operating exceed the limits for which the controller can be used e Please take the application limits into account see Technical Data in section 11 3 2 Function e PCR 100 and PCR 110 are general purpose thermostats each with a relay output and wide temperature control range 55 C to 50 C e The controllers have different housings PCR 100 Modular housing for 35 mm standard rails PCR 110 Snap in installation housing which fits into aperture 28 5 x 70 5 mm e Control performance 2 step on off with reversible direction for heating and refrigerating e Defrost option for chilling systems if continuous operation of the evaporator fan is foreseen in the switching box e Easy to operate thanks to digital input of setpoint value and switching difference e Data is not lost even if there is a power failure for at least 10 years e Alarm output 4 1 Sources of danger e Caution Mains voltage e Never expose the unit to water or moisture Risk of malfunction and short circuit Only use the unit when it is adjusted to normal ambient temperature 15 to 30 C Extreme changes in tempe rature in combination with high atmospheric humidity may lead to the formation of condensed water e Even if the control circuit is switched off

PCR-100 PCR-110 Installation and Operating Instructions

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