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15

Sr. 

No.

Parameter setting method

Description of parameters and functions.

Parameter

Example : 

If this parameter is set to 7 

mins then, when light is switched on after 
7 mins it will be switch off automatically.

0

9999

0

To change PW parameter, 
press the SET  key.

PW 
Parameter

30

Function : To change password.

Use UP/DOWN key to change password.

User can enter 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 

To change CRH parameter, 
press the SET  key.

CRH
Parameter

32

Function: Compressor run Hours.

It will display compressor run hours. It's 
a read only parameter.

LD
Parameter

Use UP/DOWN keys to set desired 
value. 

This parameter is used set the time 
delay to automatically switch off the light.  
If LD is set to 0 then this parameter is 
disabled.

29

Function : To set time delay to switch off 
the light .

To change LD parameter, 
press the SET key.

0 Min

30 Min

7 Min

Range

Min

Max

Fact. Set 

Range

Min

Max

Fact. Set 

16

Sr. 

No.

Parameter setting method

Description of parameters and functions.

Parameter

KEYPAD LOCK

34

To change Keypad Lock
parameter, press the set key.

NO

YES

NO

Function: To activate Keypad Lock.

This  parameter  can  lock  the  keypad  so 
that  tempering  is  not  possible  by  by-
standers.

NO - deactivates keypad lock.
YES - activates keypad lock. 

When locked all parameters can only be 
viewed, but not modified.

Range

Min

Max

Fact. Set 

Range

Min

Max

Fact. Set 

NO

YES

NO

To change CCRH parameter, 
press the SET  key.

CCRH

33

Function : Clear Compressor Run Hours.

If  this  parameter  is  set  to  ‘YES’ 
compressor  run  hours  (CRH)  are   
cleared.

Range

Min

Max

Fact. Set 

Range

Min

Max

Fact. Set 

NO

YES

NO

To change FS parameter, 
press the SET  key.

FS
Parameter

Function : To restore default settings of 
the controller.

Use UP/DOWN keys to set desired value.

When set to YES all parameters
are programmed to factory
values.
Useful to debug setting related 
problems.

23

31

Range

Min

Max

Fact. Set 

Range

Min

Max

Fact. Set 

Unit ID
Parameter

This parameter is used to set the Unit ID of 
the device. 

35

Function: To set Unit ID. 
(For CRC-1001-C only)

To change Unit ID
parameter, press the SET key.

1

240

1

Range

Min

Max

Fact. Set 

Range

Min

Max

Fact. Set 

Содержание CRC-1001

Страница 1: ...COLD ROOM CONTROLLER USER MANUAL www ascontrols com INDIA CRC 1001 CRC 1001 C...

Страница 2: ...Under current limit UL 10 11 Key Introduction 5 To set Current sensing delay C2 11 D0 To enable or Disable HP sensing 12 3 Main Programming Mode 5 Suggested wiring diagram for CRC 1001 C To enable or...

Страница 3: ...ety features which include shutting down the system incase of a fault from a pressure control or similar device Aseries of safety controls delay at start up minimum disable time minimum time between a...

Страница 4: ...ll show HT High Temperature The alarm will be ON But at power on till the AL delay is over controller will not generate HTAlarm Once set at a particular value this will not allow the set point to go a...

Страница 5: ...he comp relay will 0 cutout Since the differential is 2 0 C the 0 comp Relay will cutin at 12 0 C 0 0 10 0 C 2 0 C 04 P4 Parameter Function To set the differential for compressor restart To change P4...

Страница 6: ...t will show OV fault on display and Compressor Relay will be off V1 Parameter 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: ...ample If C2 parameter is 1 Sec then any current fault will be valid only when it exsists for more than 1 sec 0 Sec 60 Sec 5 Sec Range Min Max Fact Set Range Min Max Fact Set Sr No Parameter setting me...

Страница 8: ...TEMP DEF TEMP Range Min Max Fact Set Range Min Max Fact Set OFF ON ON E3 Parameter Use UP DOWN keys to set desired value OFF Heater will stay Off ON Heater will stay On at compressor off condition Cr...

Страница 9: ...act Set 16 Sr No Parameter setting method Description of parameters and functions Parameter KEYPAD LOCK 34 To change Keypad Lock parameter press the set key NO YES NO Function To activate Keypad Lock...

Страница 10: ...70 C non condensing Output Compressor Relay 20A 250Vac Evap Relay 10 3 A 250Vac Crankcase Heater 8 2 A 250Vac Light Relay 5A 250Vac Alarm Relay 5A 250Vac Input 1 NTC Probe 0 0 Range 50 0 C to 50 0 C 0...

Страница 11: ...250VAC 20Amax CCH or Contactor Coil 250VAC 8 2 Amax Evap or Contactor Coil 250VAC 10 3 Amax 20 Suggested wiring Diagram for CRC 1001 C 20 21 22 230V N L Caution Wiring for 230Vac Load Only 2 1 PHASE...

Страница 12: ...ch 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 r...

Страница 13: ...s Globe Valves Hand Valves Flow Switches Solenoid Valves OUR OTHER PRODUCTS Cold Room Controller Chiller Controller Two Compressors Controller Heating Controller Humidity Controller Pressure Controlle...

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