
Limitless™ WGLA Series
Issue 2
50051863
Honeywell Sensing and Control 41
SYMPTOM
CAUSE
RESOLUTION
Red LED is not ON and buzzer does
not sound when Limitless™ switch is
actuated (green LED ON, amber LED
OFF)
Limitless™ switch is not paired
to WPMM
Pair Limitless™ switch to WPMM per Section 5.4
External actuator of
Limitless™ switch damaged
Replace Limitless™ actuator
Actuating head of Limitless™
switch damaged
Replace Limitless™ actuating head
Limitless™ switch internal
electronics damaged
Replace Limitless™ switch
Amber LED burnt out or
damaged electronics of
WPMM
Replace WPMM
Red LED burnt out
Replace WPMM
Buzzer not sounding when
Limitless™ switch is actuated (green
LED ON, amber LED OFF)
Limitless™ switch is not paired
to WPMM
Pair Limitless™ switch to WPMM per Section 5.3
External actuator of
Limitless™ switch damaged
Replace Limitless™ actuator
Actuating head of Limitless™
switch damaged
Replace Limitless™ actuating head
Limitless™ switch internal
electronics damaged
Replace Limitless™ switch
Amber LED burnt out or
damaged electronics of
WPMM
Replace WPMM
Buzzer burnt out
Replace WPMM
NPN output is not changing state
when Limitless™ switch is actuated
(green LED ON, amber LED OFF)
Limitless™ switch is not paired
to WPMM
Pair Limitless™ switch to WPMM per Section 5.3
Incorrect connections
Check for correct connections to output terminal
"O" with respect to minus "-" terminal
External actuator of
Limitless™ switch damaged
Replace Limitless™ actuator
Actuating head of Limitless™
switch damaged
Replace Limitless™ actuating head
Limitless™ switch internal
electronics damaged
Replace Limitless™ switch
Damaged output
Replace WPMM