Honeywell PCR-110 manual

PCR -1 00 PCR -1 1 0 Installation and Oper ating Instructions Electronic thermostat EB-PCR-02 EN 1H-1925GE23 R0 106[...]

2 T ABLE OF C ONTENT S 1 1 Unpac king t he unit and conditions of use 3 1 2 Gener al instructions 3 1 3 Use and function 3 3. 1 Use for the purpose int ended 3 3.2 Function 4 1 4 Safety 4 4. 1 Sources of danger 4 4.2 Safety precautions 5 1 5 Installation and commissioning 5 5. 1 Mechanical installation 5 5.2 Electrical installation 6 1 6 Oper ation[...]

1 Un packing t he unit and conditions of use Before and when unpacking the unit, mak e a visual inspection to identify any possible damage which may ha ve occurred during trans- por tation. Please look for loose par ts, dents, scratches, etc. Report any damage immediately to the freight company . (Please see “Conditions if damage has occurred”.[...]

If the unit is used for purposes other t han those stated here, it shall not be considered to be use for the purpose intended. I Only connect sensors supplied with the unit. If a replacement sensor is required, only use sensors of the same type (Part No. H6 1 007 ). I The controller is not int ended for use in vehicles because the possi- ble operat[...]

I If the unit cannot be operat ed without the risk of danger , it mus t be tak en out of ser vice and precautions taken so that it canno t be switched on again unintentionally . This applies, in par ticular , if: u the housing has damage which is visible, u the unit is no longer operational or u it has been stored for a long time in unf avour able [...]

I Snap – in housings: Fit the unit in an aper ture 28,5 x 70,5 mm and secure it with the relev ant mounting frame. a) housings with terminal box co verplate (max. wall thickness 22 mm) b) housings without terminal box co ver plate (max. wall thickness 18 mm) for w alls thicker than 1 0 mm: remov e lateral plastic spacers from the mounting frame. [...]

☛ Instructions: I For PCR-1 10 the t otal current via terminal 5 of the common rela y connection must not exceed 1 0 A . I Pa y attention to the contact loading of the rela y (8A/5A resis tive load, 2A/1A inductive load). As a general rule, contact or s are recommended. I The maximum tested sensor cable length is 50 m, with a minimum cross sectio[...]

8 6. 1 Switching on t he oper ating voltage The controller is star ted by means of a contr ol switch provided b y the customer . The firs t time the controller is star ted, pre-progr ammed setting values are used which at a later point can be adapt ed for individual require- ments. If alarm “ AL 2” (temperature in refr igerated chamber too high[...]

9 I Input values are alw ays changed using the or k ey with the ke y held down. I Input paramet er s, e.g. the switching dif ference is shown as “E” with a 2-digit number , e.g. “E 0 1”. I Access to the programming le vel is by pressing the and k ey at the same time for 5 seconds. The paramet er s to be changed can then be accessed by press[...]

7 . 1 Input parameters and input r anges: Par ameter on display Setting range ( or ) ( and or ) Pr eset E00 Cold store temper ature dif ference 1 to 20 K 2 K E01 Min. permissible cold store temp. –55 °C to E02 –55 °C E02 Max. permissible cold store temp. E0 1 to +50 °C +50 °C E03 Delay time, relay energizing 0 to 1 5 mins. 5 mins. E04 Alarm[...]

1 1 ☛ If the time inter val be tween two defrost cy cles is c hanged when the system is in oper ation, t he new time interval will not be applied until after t he next time defros ting has occurred. E09 Defrost time (0 = no defrosting) 0 t o 99 mins. 25 mins. E1 0 Max. display delay 0 to 99 mins. 1 5 mins. af ter defrosting ☛ During the defrost[...]

If the measured temper ature is higher than the one displayed, set the positive difference as the programming v alue (e.g. 2K). The temper ature display is then corrected b y the set value. 8 Maintenance The controller does not require an y maintenance. It does not have an y fuses so, if brief voltage spik es occur , the refrigeration system will n[...]

1 0 Conditions of warr anty I W arranty is provided f or a period of 24 months, star ting at the date the it em was delivered. Proof of this should be furnished in the form of a delivery note or inv oice. I All functional faults caused b y poor workmanship or faulty materials will be repaired fr ee of charg e during the warr anty period. I More ext[...]

1 4 Control performance: Two-step Display accur acy : ± 0.5 K internal, ± 1 digit, at 25 °C Operating conditions: 0 to 50 °C, 30 t o 85 % R.H., excluding de w St orage temperatur e: –20 to +80 °C Data back -up: Non-volatile memory (EEPROM) Sensor: 1 PT C – Sensor cable length: 2.5 m – Range where cable –30 °C to +80 °C not fixed can [...]

1 5 EC Declar ation of Conformity as defined in the EMC Directive 89/336/EEC and the EC Low V oltag e Directive 73/23/EEC Product : FLICA , Electronic thermostat Model designation: PRC-100, PCR-1 10 has been dev eloped, designed and manufactured in accordance with the EC Standards listed abo ve. The f ollowing harmonized S tandards have been applie[...]

Automati on and Control Solutio ns 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 Manufactured for and on behalf of the Environment and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois[...]