StyleCrest Revolv VMA3-50D36N Installation And Service Manual page 55

All installations and services must be performed by qualified service personnel.
If the sensed failure is in the system (external to the control), the LED will flash in the
following flash-pause sequences to indicate failure status (each flash will last
approximately 0.25 seconds, and each pause will last approximately 2 seconds).
1 flash, then pause
2 flashes, then pause
3 flashes, then pause
4 flashes, then pause
6 flashes, then pause
7 flashes, then pause
8 flashes, then pause
Continuous flashing
(no pause)
The LED will also flash once at power-up.
: Power must be disconnected before servicing.
pressure switch stuck closed
pressure switch stuck open
open high limit switch
115 volt AC power reversed
low flame sense signal
check ignitor or improper grounding
Flame has been sensed when
no flame should be present
(no call for heat)
system locked
52