Section 5: Troubleshooting; Troubleshooting Led's - Genie RMZ Z Series Manual

RMZ operators include a self-diagnostic circuit board using troubleshooting LED indicators to signal the
technician of a problem.
TROUBLESHOOTING
LEDs
HOIST EXTERNAL
INTERLOCK INTERLOCK
ON ON
OFF ON
OFF OFF
OFF OFF

Section 5: Troubleshooting

STB
ENAB
+ 24
VDC
EXT
INTLK
HOIST
INTLK
DETAIL

TROUBLESHOOTING LED's

+24VDC STB
ENABLE
OFF
ON
ON
ON
ON
OFF
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INDICATION
STB Disabled
STB Enabled
Normal Operating Condition
Hoist Interlock Switch Open:
• Hoist release requires reset
• Hoist interlock connector not plugged in
• Hoist interlock defective
External Interlock Open
Power Supply Problem:
• Check AC power supply
• Check main power fuse
• Check secondary fuse (2A)
STB
ENAB '< -
+ 24
VAC
EXT
INTLK
HOIST
INTLK
Sec-5.1