TECSYSTEM NT935 ETH - Programming - Part 1; Entering Programming Mode and Defaults; Alarm and Trip Threshold Configuration; Fan Control and Channel 4 Setup

13
NT935 ETH
PROGRAMMING
NT935 ETH
STEP
PRESS
EFFECT
PRESS
NOTES
1
Keep the PRG key pressed until the display shows PRG
SET
2
Select PRG SET for entering in the programming mode
or PRG 1 to restore the default programmed value.
PRG 1 default value
3
The ALARM threshold for (CH 1-2-3) is displayed
Set the desired threshold, the Alarm LED flashes.
Default 90°C
4
The TRIP threshold for (CH 1-2-3) is displayed and the
Trip LED flashes.
5
Set the desired threshold
Default 119°C
6
FAN1 (CH 1-2-3) is displayed and the Fan1 LED flashes.
Default YES
7
Select YES / NO / INT
If you select INT, read the
function notes on page 17
8
(CH4) is displayed
CH4 enabling
9
Set YES or NO
with YES CH4 is enabled
with NO CH4 is disabled
10
The ALARM threshold for (CH4) is displayed, the Alarm
LED flashes.
If CH4=NO go to step 16,
Default NO
11
Set the desired threshold
Default 120°C
12
The TRIP threshold for (CH4) is displayed,
the Trip LED flashes.
13
Set the desired threshold
Default 140°C
14
FAN2 for (CH4) is displayed
Default Yes
15
Select YES or NO
16
ON (CH 1-2-3) is displayed and the FAN1 LED flashes.
Default 70°C
17
Set the desired FAN1 ON threshold
If you select FAN1 NO, go
to step 21 if you select
INT the FAN1 and FAN2
LEDs flash.
18
OFF (CH 1-2-3) is displayed, the FAN1 LED flashes
Default 60°C
19
Set the desired FAN1 OFF threshold