Do you have a question about the UT-1404 and is the answer not in the manual?
Questions and answers
Vinay Singh
April 10, 2025
off set is not showing display
1 comments:
Mr. Anderson
April 10, 2025
The exact reason for the display not showing on the Unitech UT-1404 is not provided in the available information. However, possible causes could include no power supply (device requires 24VDC), wiring issues, or internal faults.
Clean room indicator (temp., humidity, p indicator) (13 pages)
Summary of Contents for Unitech UT-1404
Page 1
Model No. : UT-1404 OPERATION MANUAL CLEAN ROOM INDICATOR TEMP+HUMIDITY (RH) Model No. : UT-1404 22.3 35.8 AL 1 COM. ENTER MODE UP/ACK. PASS Sure for service with hi-end Sure for service with hi-end versal versal Tech Tech nology nology Add.-78/1/Z/3, Makarpura GIDC, Makarpura, Vadodara...
Page 2
REGISTER ADDRESS FOR MODBUS INTRODUCTION The UNITECH “HVAC TEMP+RH Indicator : UT-1404” is specially designed to indicate the Room Temp & HUMIDITY of process areas. The large 3 digit, 1.0” high LED display is easy to read, even from a...
Model No. : UT-1404 PAGE : 1 FRONT PANEL DESCRIPTION 22.3 35.8 COM. KEY PAD ENTER MODE UP/ACK. PASS NO DISPLAY DESCRIPTION Seven Segment LED displays of Temp & RH Red LED will glow on low Process values of ºC,%Rh High Red LED will glow on high Process values of ºC,%Rh.
Model No. : UT-1404 PAGE : 2 TECHNICAL SPECIFICATION FDA 21 CFR part 11 - GAMP-4 compatible. Microcontroller based indicator with inbuilt Temperature & RH measurement in single enclosure. Incorporates highly stable built-in or Remorte Temp.+ RH sensor. 3 Digit, 0.80" bright LED display for displaying RH & Temperature.
Model No. : UT-1404 PAGE : 3 INSTALLATION Terminal Detail CAUTION WIRING CONSIDERATION SHIELDED TWISTED PAIR WIRE IS USED FOR ALL ANALOG I/P, PROCESS SENSORS, RTD, THERMOCOUPLE, DC mV-mA, VOLT DC, LINEAR INPUT AND COMMUNICATION SUPPLY COMM. FAILURE TO COMPLY WITH THESE INSTRUCTION MAY RESULT...
Model No. : UT-1404 PAGE : 5 CONFIGURATION MODE This Mode is used to change Alarm and Communication Operation Configuration CONFIGURATION MODE PARAMETER Description Range Parameter Default Value Password for Parameter Setting Scroll the digit by key, increase by key.
Model No. : UT-1404 PAGE : 6 SETUP MODE This Mode is used to Setting the instrument Parameter. To set zero span value, alarm set points with hysteresis, offset etc. SETUP MODE PARAMETER Range Description Parameter Default Value Password for Parameter Setting...
Page 9
Model No. : UT-1404 PAGE : 7 Description Range Parameter Default Value Zero Value. [Temp] 00.0 Values between /99 to 999 Scroll the digit by key, increase by key. 00.0 System Value, don’t change. Span Value. [Temp] 10.0 Values between /99 to 999...
Model No. : UT-1404 PAGE : 8 CHANGE PASSWORD MODE CHANGE PASSWORD PARAMETER Range Description Parameter Default Value Old Password. Scroll the digit by key, increase by key. Values between 000 to 999 0000 Existing Password New Password. Scroll the digit by key, increase by key.
Page 11
Model No. : UT-1404 PAGE : 09 REGISTER ADDRESS FOR MODBUS RTU PROTOCOL SR N O P A RA M ETERS A BSO LUTE A DDRESS A CCESS TY P E TEM P . P RO CESS VA LUE 40001...
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Do you have a question about the UT-1404 and is the answer not in the manual?
Questions and answers
off set is not showing display
The exact reason for the display not showing on the Unitech UT-1404 is not provided in the available information. However, possible causes could include no power supply (device requires 24VDC), wiring issues, or internal faults.
This answer is automatically generated