IDH Max Locks Functions and Parts
2–4
W Series Service Manual
IDH Max cylindrical
functions
The following lists describe how the latchbolt, outside lever, and inside
lever operate for each IDH Max cylindrical function.
Figure 2.2
Understanding cylindrical function drawings
DDEL–Electrically Locked–Fail Safe
DDEU–Electrically Unlocked–Fail Secure
Latchbolt operated by:
■
inside lever/knob
■
outside lever/knob when
electric power is removed
from the solenoid
■
outside key
Outside lever/knob locked
by:
■
applying 12 VDC to the
solenoid; remains locked only
while power continues to be
applied
Outside lever/knob unlocked
by:
■
removing 12 VDC from the
solenoid
Inside lever/knob is always
unlocked
Latchbolt operated by:
■
inside lever/knob
■
outside lever/knob when
electric power is applied to
the solenoid
■
outside key
Outside lever/knob locked
by:
■
removing 12 VDC from the
solenoid
Outside lever/knob unlocked
by:
■
applying 12 VDC to the
solenoid; remains unlocked
only while power continues
to be applied
Inside lever/knob is always
unlocked
Outside
Inside
Outside key
Latchbolt
Summary of Contents for 34HW
Page 1: ......
Page 6: ...Contents vi W Series Service Manual...
Page 38: ...IDH Max Locks Functions and Parts 2 24 W Series Service Manual...
Page 54: ...Electrified Locks Functions and Parts 3 16 W Series Service Manual...
Page 140: ...Service and Maintenance for Cylindrical Locks 5 30 W Series Service Manual...
Page 158: ...Additional Service and Maintenance for IDH Max Locks 6 18 W Series Service Manual...
Page 162: ...Glossary A 4 W Series Service Manual...
Page 164: ...Installation Instructions B 2 W Series Service Manual...