TECSYSTEM NT935-4 - Programming and Configuration

14
NT935-4
ASERIES
PROGRAMMING
NT935-4 BASIC/AD
STEP
PRESS
EFFECT
PRESS
NOTES
1
Keep the PRG key pressed until the display shows PRG
2
Select PRG SET for entering in the programming mode or
PRG 1 to restore the default programmed value.
PRG 1 default value
3
CH1 is displayed CH1 activation
YES = CH1 Enable
NO = CH1 Disable
4
Select YES or NO
Default YES
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 FAN YES FOR CH1 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 disable flashing
Default YES FAN1+FAN2
11
Repeat the above steps for all channels CH2 – CH4
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
The display shows OFF this indicator flashes FAN2
19
Set the desired threshold FAN2 OFF
Default 35°C