H3CR
H3CR
46
• H3CR-G
Star-delta T
imers
A
star operation time range (0 to 6, 0 to 12, 0 to 60, or 0 to 120 se
-
conds)
is selected with the star operation time range selector at the
lower
left corner of the front panel.
Star operation time
range selector
The
time required for switching
(0.05, 0.1, 0.25, or 0.5 second) from
the
star operation to the delta
operation of the H3CR-G can be se
-
lected
with the star-delta transfer
time selector at the lower right cor
-
ner
of the front panel.
Star-delta
transfer
time selector
• H3CR-H
Power OFF-delay T
imers
A
time range (0 to 0.6, 0 to 1.2, 0 to 6, and 0 to 12) is selected with the
time range selector at the lower left corner of the front panel. No time
unit
selector is available. When ordering the H3CR-H, specify S
(for
the
second unit) or M (for the minute unit) for your H3CR-H.
Time range
selector
Setting of Time
Use
the time setting knob to set the desired time.
Using the Time Setting Ring for H3CR-A/-G
Setting
a Specific T
ime
Mount the Panel Cover on the T
imer
, set the desired
time with the
time
setting knob, and place Time Setting Ring A onto the time set
-
ting
knob so that the time setting notch of T
ime Setting Ring A is
in
the
center of the reset lock position of the Panel Cover
.
Time setting
notch
Reset lock position
Time Setting Ring A Panel cover
Example:
T
o set the time to 10 s.
Time setting notch
Setting position
Limiting
the Setting Range
Example: T
o set a range of 10 and 20 s.
Mount the Panel Cover on the Timer, set the time setting knob to
10 s (the lower limit of the setting range), and place Time Setting
Ring
C onto the time setting knob so that the stopper of T
ime Setting
Ring
C is on the right edge of the reset lock position of the Panel cov
-
er.
Next, set the time setting knob to 20 s (the upper limit of the set
-
ting
range), place T
ime Setting Ring B onto the time setting knob so
that
the stopper of T
ime Setting Ring B is on the
left edge of the reset
lock
position of the Panel Cover
.
Stopper
Reset lock position
Time Setting
Ring B
Time Setting
Ring C
Panel cover
Range
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