9.
Err
or
C
od
e
(L
ED
indic
a
tion)
11
No.
Error type
Possible reason(s)
Temp LED
LED 30 min
LED 60 min
LED 120 min
LED
Continuous beep
1
Power supply frequency
Frequency higher/lower
50Hz / 60Hz;
Mainboard faulty
on
off
off
off
on
yes
2
Safety feature reaction
Mainboard faulty
on
off
off
on
off
yes
3
ADC error
Mainboard faulty
on
off
off
on
on
yes
4
Wiring problem
internal connection
incomplete
on
off
on
off
off
yes
5
Heating problem
-
no power;
-
reactor power
-
probe problem
on
off
on
off
on
yes
6
T value underrange
Mainboard faulty
on
off
on
on
off
yes
7
T value overrange
Mainboard faulty
on
off
on
on
on
yes
8
Temperature too high
Probe connection faulty
Mainboard faulty
on
on
off
off
off
yes
9
Microprocessor failure
EMC-interference
100° on
120° off
150° on
on
off
on
off
no
10
Temperature on
mainboard too high
Unit overheated
on
on
on
off
off
yes
Содержание HydroTest HTCOD-TR
Страница 1: ...HTCOD TR HydroTest COD Thermoreactor Instruction Manual...
Страница 10: ...10 8 Wiring diagramm...
