Honeywell PCR-100 Installation And Operating Instructions Manual Download Page 1 | Manualshive

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PCR-100

PCR-110

Installation and Operating

Instructions

Electronic thermostat

EB-PCR-02

EN

1H-1925GE23 R0

106

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Summary of Contents for PCR-100

Page 1: ...PCR 100 PCR 110 Installation and Operating Instructions Electronic thermostat EB PCR 02 EN1H 1925GE23 R0106 ...

Page 2: ... commissioning 5 5 1 Mechanical installation 5 5 2 Electrical installation 6 16 Operation of the controller 7 6 1 Switching on the operating voltage 8 6 2 Display 8 6 3 Key functions 8 6 4 Adjusting the cold store temperature 9 6 5 Manual defrost 9 17 Programming 9 7 1 Input parameters and ranges 10 7 2 Sensor calibration Parameter E 06 11 18 Maintenance 12 19 Appendix 12 9 1 Alarm messages 12 10 ...

Page 3: ...nit Please keep these operating instructions at the place where the equipment is used 2 General instructions 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 desi...

Page 4: ...mance 2 step on off with reversible direction for heating and refrigerating I Defrost option for chilling systems if continuous operation of the evaporator fan is foreseen in the switching box I Easy to operate thanks to digital input of setpoint value and switching difference I Data is not lost even if there is a power failure for at least 10 years I Alarm output 4 Safety 4 1 Sources of danger I ...

Page 5: ...e 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 I Sensor leads are to be routed separately from mains voltage wires the clearance should be at least 5 cm I Sensor leads must not be routed in multiple cables with other leads carrying mains voltage otherwise the system may malfunction I ...

Page 6: ...emove lateral plastic spacers from the mounting frame For the final fixing of the unit the side screws have to be tightened carefully I Use a cable clamp to secure sensor T1 in a suitable position 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 pe...

Page 7: ...tension 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 I The controllers are designed respecting the highest degree of immunity to interference If the local interference level exceeds the immunity data might get lost AL1 in d...

Page 8: ...nt 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 Flashes Start up delay E03 active Pos 3 On Defrost interval is active relay de energized 6 3 Functions of keys Never operate the keys with sharp objects screwdriver or similar Displ...

Page 9: ...in the process 6 4 Setting the cold store temperature Press and hold down the key Adjust the setpoint on the value in question using the or key Adjustment is possible within the limits 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 para...

Page 10: ...t temperature difference E04 is positive the 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 0 K E07 Mode se...

Page 11: ...fective 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 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 i...

Page 12: ...ing solvents 9 Appendix 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...

Page 13: ...g 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 11 Technical data 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 1 K Measuring range 55 to 50 C Outputs...

Page 14: ...r accuracy 2 Housing PCR 100 L x W x H 85 x 70 x 61 mm PCR 110 L x W x H 70 x 74 x 32 mm ABS plastic self extinguishing UL 94 V0 Protective rating Housing IP 20 Front panel IP 52 Class of protection 2 Terminals 10 A screw type terminal strips with wire protection tightening torque 0 6 Nm Max core cross section 1 5 mm2 Weight PCR 100 Approx 330 g inc sensor PCR 110 Approx 240 g inc sensor Only oper...

Page 15: ... 1 for the trades sector emitted interference EN 50081 2 1993 Part 1 for the industrial sector emitted interference EN 50082 1 1991 Part 1 for the trades sector immunity to interference EN 60335 1 1993 03 09 IEC 335 1 1976 ed 2 Electrical safety part 1 general requirements EN 60730 1 1992 12 09 IEC 730 1 1986 ed 1 Automatic electronic controls Full technical documentation is available Operating in...

Page 16: ...Automation and Control Solutions Honeywell GmbH Hardhofweg 74821 Mosbach Germany Phone 49 0 62 61 81 475 Fax 49 0 62 61 81 461 E Mail Cooling Mosbach honeywell com www honeywell cooling com ...

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