Qnergy PowerGen 5650 Series, Installation & Operation Manual, Page: 177 / 194

P
OWER
G
EN
O
PERATION
165
Table 20-3 Warning Light
Condition Indication Description
Off No issues
1 short blink every 3
seconds
Low or no gas pressure Resets automatically when gas pressure
recovers
2 short blinks every
3 seconds
Low coolant level Resets automatically once coolant is
filled
3 short blinks Bad NTC sensor Triggered by any of the NTCs
Constant light Cold start preheating
needed
Applicable for standard and low temp
start systems
On/off blinks General warning Warning type can be seen through Lynx
or SmartView
Table 20-4 Fault Light
Condition Indication Description
Off No issues
1 short blink E-stop or disconnect
switch
Detects if DC disconnect switch is OFF or
e-stop is activated (light will stop blinking
once e-stop disengages
2 short blinks every
3 seconds
Battery low Internal battery voltage is below start
threshold
3 short blinks every
3 seconds
Fail to ignite while gas
pressure is in range
(Ignition Fault)
See Table 15-3
4 short blinks Coolant low flow Fault 13002 or 14003, see Table 15-8 for
more details
On/Off blinks General fault Contact customer support
Constant light Output overload Customer loads are overloading the
outputs of the PowerGen
WARNING: The Local/Remote selector switch
allows the PowerGen to start remotely by any
external device when in REMOTE position. If you
are servicing the unit, it is advised to switch the
Power Disconnect switch to the “OFF” position,
after it is fully-disabled.