Electra WNG 50 DCI Service Manual page 47

CONTROL SYSTEM
11.20 Condensate Water Over Flow Protection
Each of the pins P1, P2, P3 can have two options:
1 – When it is shorted with P4
0 – When it is not shorted to P4
3 Levels Logic (used in floor/ceiling models)
11.20.1
P2 P3
0 0
1 0
1 1
0 1
Water Level
LEVEL4
LEVEL2&3
LEVEL1
ON
Pump
OFF
ANY
NLOAD
0
BLINK
OPER LED
NORMAL
11-10
Level
L0
L1
L2&3
L4
Revision Y05-02
CONTENT
Service Manual - WNG 50_60_80 DCI