Electra ONG 25 DCI INV, Service Manual

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Service Manual – WNG DCI Revision 0 11-9
Water Level
ANY
0
BLINK
NLOAD
OPER LED
LEVEL1
LEVEL 3
LEVEL4
NORMAL
ON
Pump
OFF
11.8.2 1 Level Logic (used in all models except for floor/ceiling
models)
P2 P3 Level
Don`t
care
1 Normal
Don`t
care
0 Overflow
ANY
0
ON
NLOAD
PUMP
OFF
ON
OPER
LED
OFF
Overflow
Water Level
Normal
BLINK
NLOAD is
forced to 0
8 min 8 min
Overflow when
unit is ON
Overflow when
unit is OFF
8 min
11.9 Indoor Unit Dry Contact
Indoor unit Dry contact has two alternative functions that are selected by J8.
Function Contact = Open Contact = Short
J8 Presence Detector Connection No Limit Forced to STBY = Open
J8 Power Shedding Function No Limit Limit NLOAD = Open
CONTROL SYSTEM
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