Chamberlain LiftMaster Professional CRM80 Manuel D'instructions page 14

TROUBLE SHOOTING
Motor does not run
• Public electricity supply failure. Check with a neighbor.
• Fuse has tripped or is blown. Check house overload
protector. If necessary, have an authorized electrician
redistribute the load.
• The switch is defective. Have it checked by an authorized
electrician and replaced if necessary.
• Repeated operation may have tripped the motor overload
protector switch. Wait 15 minutes and try again.
Motor runs intermittently
• Have the wiring connection between switch and motor
checked by an authorized electrician. Replace if necessary.
Motor does not shut off
• Check to be sure tube adapter is positioned all the way up
to the stop on the tube.
• Check to be sure the motor has been inserted all the way
into the tube.
J
Leftsided Installation CRS1
2I PI
N
Main
230 V/50 Hz
N (blue)
PE (yellow-green)
Color Scale for Drive Table
1 yellow-green Equipment Grounding Conductor PE
2 blue Neutral MP
3 black Phase Direction of Rotation 1
4 brown Phase Direction of Rotation 2
Connection of the
K
Model CRS2 switch
L
L1.2 (brown)
Main
230 V/50 Hz
N (blue)
PE (yellow-green)
Color Scale for Drive Table
1 yellow-green Equipment Grounding Conductor PE
2 blue Neutral MP
3 black Phase Direction of Rotation 1
4 brown Phase Direction of Rotation 2
709188-GB
1I
L1.2 (brown)
E
M
TM
L1.1 (black)
M
Control Cable
TM
4 x 0,75
leftsided
installation
M
TM
L1.1 (black)
M
Control Cable
TM
4 x 0,75
© Chamberlain GmbH, 2002
L
b
f
i
l
No. Part Description
(a) CRM80 Motor
CRM100 Motor
CRM120 Motor 11Nm / 45mm
CRM150 Motor 14Nm / 45mm
CRM 200 Motor 19Nm / 45mm
CRM400 Motor 36Nm / 45mm
CRM500 Motor 48Nm / 45mm
CRM800 Motor 76Nm / 58mm
CRM1200 Motor 112Nm / 58mm
(b) BTA8-40 Adapter octagonal, 40mm
BTA8-60 Adapter octagonal, 60mm
BTA8-70 Adapter octagonal, 70mm
BTA8-70-55 Adapter octagonal, 70mm
refer to the catalog/price list for further adapters
(c) CRT8-40-1 Octagonal tube 40mm - 1m
CRT8-40-2 Octagonal tube 40mm - 2m
CRT8-40-3 Octagonal tube 40mm - 3m
CRT860-3 Octagonal tube 60mm - 3m
CRT860-3 Octagonal tube 60mm - 6m
(d) 120995 Endcap for octagonal tube 60mm
121114 Endcap for octagonal tube 40mm
(e) CRBT60 Opposite wallbearing
(f) CRS2 Wall Switch (Rocker switch)
(g) TCT2E Programmable Timer
TCTRX2E Programmable Timer with integrated
Receiver
TCTTX2E Programmable Timer with integrated
Transmitter
(h) CRC1 Central Module
(i) TCRX3E Rolling Shutter Remote Control Receiver
(j) TCTX2E Remote Control Wall Switch
TCRX2E Rolling Shutter Control with integrated
Receiver
(k) TCLS2E Light Sensor
(l) BMBU Universalbracket
refer to the catalog/price list for further brackets
(m) TCLS1E Remote Control Light and
Glass Breakage Sensor
(n) CRS1 Switch - flush mount
a
c
d
g
j
m
7Nm / 45mm
9Nm / 35mm
e
h
k
n