TECSYSTEM NT538 User Manual

14
NT538
PROGRAMMING
NT538 BASIC/AD
STEP PRESS EFFECT PRESS NOTES
1 Keep the PRG key pressed until the display shows PRG
2
Press PRG to confirm entering programming mode
3 CH1 is displayed CH1 activation
YES = CH1 Enable
NO = CH1 Disable
4
Select YES or NO
5 The ALARM threshold for (CH1) is displayed
The Alarm LED flashes
Default 90°
6
Set the desired threshold
.
7
The TRIP threshold for (CH1) is displayed
The Trip LED flashes
Default 119°C
8 Set the desired threshold
9
It is displayed the CH1 FAN activation,
FAN1 and FAN2 are flashing
info functioning fans: fan
cooling control section
page 18
10
Select : YES: FAN1 - FAN2 enabled flashing
YES only FAN1 enabled flashing
YES only FAN2 enabled flashing
NO LED FAN1 - FAN2 off
Default YES FAN1+FAN2
11
Repeat the above steps for all channels
CH2 - CH8
12 The display shows ON this indicator flashes FAN1
info functioning fans: fan
cooling control section
page 18
13 Set the desired threshold FAN1 ON Default 70°C
14
The display shows OFF this indicator flashes FAN1
15
Set the desired threshold FAN1 OFF Default 60°C
16 The display shows ON this indicator flashes FAN2
.
17 Set the desired threshold FAN2 ON Default 45°C
18 he display shows OFF this indicator flashes FAN2
19 Set the desired threshold FAN2 OFF Default 30°C

TECSYSTEM NT538 Specifications

General

Brand	TECSYSTEM
Model	NT538
Category	Control Unit
Language	English