Electra DELTA 22 Service Manual page 35

11.17.6.2 Deicing Protection Procedure
OCT
12
0
Threshold
ON
COMP
HEAT
RV
COOL
ON
OFAN
OFF
EEVDeicerOpen
EEV
Any
T1 = T2 = 36 seconds, T3 = 6 seconds
11.17.7 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
11.17.7.1 Levels Logic (used in floor/ceiling models)
SM DUO38 1-E.1 GB
T1
max. 12 minutes
DT
T3
P2 P3
0 0
1 0
1 1
0 1
CONTENT
T2
T3
Level
L0
L1
L2&3
L4
CONTROL SYSTEM
T1
11-9