GE GEH50DEED Technical Service Manual page 75

Selected Mode SS
Any p
Any F
Hybrid p
Electric p
Heat pump (only) p
High Demand p
Hybrid p
Electric p
Heat pump (only) p
High Demand p
Any F
Any p
Any F
Any F
SS = Sealed System
LE = Lower Element
UE = Upper Element
PASS/FAIL COMPONENT OPERATION
LE UE Temporary Mode (if component failure is detected)
p p run in selected mode
p p Electric mode
F p Hybrid mode (but uses SS when LE is called for)
F p Electric mode (UE only)
F p Heat pump (only) mode
F p High Demand (but uses SS when LE is called for)
p F Control uses SS and LE based on demand algorithm
p F LE only mode
p F Heat pump (only) mode
p F High Demand (but uses LE when UE called for)
F p Electric mode (UE only)
F F Heat pump (only) mode
p F LE only mode
F F Turn heat sources OFF, display 3 fault codes
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