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The information in this document is

 

subject

 

 to change in order to improve 

reliability,  design  or  function  without  prior  notice  and  does  not  represent

 

commitment on the part of the company. In no

 

event will the company be liable 

for direct, indirect, special, incidental or consequential damage arising out of 
the use or inability to use the product or documentation, even if advised of the 
possibility of such damages. No part of this manual may be reproduced or 
transmitted in any form or by any means without the prior written permission of 
the company.

 Notice

Disclaimer

 Warranty

This manual & its contents remain the sole property of PVR Controls, India and 
shall not be reproduced or distributed without authorization. Although great 
care has been taken in the preparations of this document, the company or its 
vendors  in  no  event  will  be  liable  for  direct,  indirect,  special,  incidental  or 
consequential damage arising out of the use or inability to use the product or 
documentation, even if advised of the possibility of such damages. No part of 
this manual may be reproduced or transmitted in any form or by any means 
without the prior written permission of the company. PVR Controls reserves the 
right to make and changes or improvements without prior notice.

This product is warranted against defects in materials and workmanship for a 
period of one   year from the date of purchase. During the warranty   period, 
product determined by us to be defective in form or function will be repaired or, 
at our option,

 

replaced at no charge. This warranty does not apply if the product 

has been damaged by accident,

 

abuse, and misuse or as a result of service or

 modification other than by the company. This warranty is in lieu of any other 
warranty expressed or implied. In no event shall the company be held liable for 
incidental or consequential damages, such as lost revenue or lost business 
opportunity arising from the purchase of this product.

Содержание CRC-1023

Страница 1: ...COLD ROOM CONTROLLER USER MANUAL www pvrcontrols com INDIA CRC 1023...

Страница 2: ...To set time delay for voltage sensing V1 10 To set Over current limit OL 11 To set Under current limit UL 10 11 Key Introduction 5 To set Current sensing delay C2 11 D0 To enable or Disable HP sensing...

Страница 3: ...ch the defrost is interrupted There are safety features which include shutting down the system incase of a fault from a pressure control or similar device The CRC 1023 are single set point cold room c...

Страница 4: ...till the AL delay is over controller will not generate HTAlarm Example Setting this parameter Use UP DOWN key to set desired value Once set at a particular value this will not allow the set point to g...

Страница 5: ...al is 2 0 C the 0 comp Relay will cutin at 12 0 C Use UP DOWN keys to set desired value 0 0 10 0 C 2 0 C 04 P4 Parameter Function To set the differential for compressor restart To change P4 parameter...

Страница 6: ...t will show OV fault on display and Compressor Relay will be off Parameter V1 15 Function To set time delay for voltage sensing To change the V1 Parameter parameter press the set key Use UP DOWN keys...

Страница 7: ...xample If C2 parameter is 1 Sec then any current fault will be valid only when it exsists for more than 1 sec 5 Sec 60 Sec 5 Sec Range Min Max Fact Set Range Min Max Fact Set Sr No Parameter setting m...

Страница 8: ...palyed Use UP DOWN keys to set desired value TEMP At defrosting temperature 27 Function To set Display at defrosting To change E7 parameter press the SET key TEMP DEF TEMP Range Min Max Fact Set Range...

Страница 9: ...er into program mode only if correct password is entered If the password is wrong it will show INVALID PASSWORD Range Min Max Fact Set Range Min Max Fact Set NO YES NO To change FS parameter press the...

Страница 10: ...0Vac Defrost 20A 250Vac Evap Relay 10 3 A 250Vac 0 0 Operating Temp 5 C to 50 C non condensing 0 0 Storage temp 20 C to 70 C non condensing Output Input 1 NTC Probe 0 0 Range 50 0 C to 50 0 C 0 Resolu...

Страница 11: ...d personnel only Controller Controller should be installed in a place protected by vibration water and corrosive gasses and where ambient temperature does not exceed the values specified in the techni...

Страница 12: ...taken in the preparations of this document the company or its vendors in no event will be liable for direct indirect special incidental or consequential damage arising out of the use or inability to...

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