LiftMaster J Industrial Duty Jackshaft Operator - Manual (Page 2)

Board Selector Dial
Factory Setting is C2
FAILSAFE nrm B2 C2 D1 E2
NON-FAILSAFE
Mid Stop - Programmable
Open Override - Available
When Photo Eyes or Edge Sensor are
triggered, the Door will Reverse and
Fully Open.
CONTROL WIRING
USE COPPER WIRE ONLY 1 2 3 4 5 6 7 8
16 AWG Minimum
10 11 12 13 14
LiftMaster CPS Thru-Beam Photo Eyes
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NEVER run Control wiring
in same conduit as the
Power wiring!
Maintenance Alert LED
Follow ALL local electrical codes
Push and Release to Open
(without Mid Stop programming)
Push and Hold to Close
Push and Release to Stop
MAS Programming (Maintenance Alert System)
1. The MAS assists the installing dealer in setting
up a routine maintenance program. Once
programmed, the MAS notifies the end user
(with a flashing LED on the 3 button station)
when a preset number of cycles/months has
elapsed and scheduled maintenance is due.
2. Close the Door.
3. Turn the selector dial
to Program.
T TS
/ \ \ / ^FSTs\
1 01^ diag \
\ C2
V B2 'PRpl
4. Press and release the MAS SET button.
MAS
Ш
SET
5. Press the STOP button once
to clear the MAS counter.
Press the OPEN button once for
every 5,000 Cycles increments.
Press the CLOSE button once for
every 3 Month increments.
Press the STOP button once to
Clear the MAS Memory.
7. Press the MAS SET button to
complete the programming.
The OPEN LED will flash
once for every 5,000 Cycles.
The CLOSE LED will flash
once for every 3 Months.
8. Turn the selector dial back
to the desired wiring type.
OPEN 1Ш
0O
CLOSE [Ж
0O
STOP Ш.
0O
Timer to Close Programming
Timer automatically closes door after a preset time.
1. Close the Door.
2. Turn selector to Program.
3. Press the TIMER button.
MRT MID TIMER
T TS
\ / ^FSTs\
1 01^ diag \
\ C2‘
V B2 'PRfM
4. Press the STOP button to Zero the Timer.
ЩР ш
5. Press the OPEN button once for every 5 seconds.
Press the CLOSE button once for every 60 seconds.
Example:
Push CLOSE + Push OPEN + Push OPEN = 70 seconds total
(60 seconds) (5 seconds) (5 seconds)
OPEN [(Ж
0O
CLOSE
:o: о
Sil.. Ш1
6. Press the TIMER button to complete programming.
The OPEN LED will flash once for every 5 sec.
The CLOSE LED will flash once for every 60 sec. MRT MID TIMER
7. Turn selector to T, TS or FSTS wiring types.
NOTE: Photo eyes required to enable feature.
Mid Stop Programming
The mid stop feature is to open the door to a preset point prior to the fully open position.
1. Close the Door.
2. Turn selector to Program. I
3. Press the MID SET button.
MRT MID TIMER I
Ш ®
SET
4. Press the OPEN button and let door open until it reaches
the desired Mid Stop height, then press the STOP button.
5. Press the MID SET button to set desired height.
MF. MID TIMER
SET
clOSÉ
SIQP СЯ fâjo
6. Turn selector back to selected wiring type.
01-32524B
©2005, The Chamberlain Group Inc.
All Rights Reserved