background image

09

SZ-81145

Connection Diagram 

1

2

3

4

5

9

1

1

12

13

14

16

17

18

20

RH

+12V

IN

GND

PROBE

RESET

KEY

ALARM

C

NC

NO

10V

AC

BUZZER

+

-

PHASE

NEUTRAL

ALARM (5A / 250V

AC)

T

o

SZ-B75

(10Vdc,10mA

 max)

T

o SZ-N75

Caution :

 Wiring for 230V

ac Loads Only

.

10

SZ-81145

Panel Cutout & Dimensions

300

230

85

Front View

Side View

Summary of Contents for SZ-81145

Page 1: ...User Manual SZ 81145 INDIA www pvrcontrols com RH TEMPERATURE INDICATOR...

Page 2: ...ifferential for temperature Temperature probe calibration 04 H2 H3 05 Maximum allowable high humidity limit and alarm Minimum allowable low humidity limit and alarm Suggested Connection Diagram Panel...

Page 3: ...e set point to go below O Note Below 9 9 C resolution automatically O change to 1 C 04 SZ 81145 Use UP DOWN keys to set desired range 0 Example If the set point is set at 10 0 C 0 and differential is...

Page 4: ...wer ON display setting 0 temperature When E0 set to 2 and E1 is 0 then E1 value set to 10 sec default 1 RH 2 temperature RH 06 SZ 81145 Sr No Description of parameters and functions Parameter setting...

Page 5: ...re default settings of the controller When set to 1 all parameters are programmed to factory settings Used to debug setting related problems Ht Lt Fault Messages Message Parameter Description High tem...

Page 6: ...2 13 14 16 17 18 20 RH 12V IN GND PROBE RESET KEY ALARM C NC NO 10VAC BUZZER PHASE NEUTRAL ALARM 5A 250VAC To SZ B75 10Vdc 10mA max To SZ N75 Caution Wiring for 230Vac Loads Only 10 SZ 81145 Panel Cut...

Page 7: ...mages 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...

Page 8: ...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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