8
QM 1336.rev.01
To connect the controller, refer to the wiring diagram enclosed with this user's
manual.
n
Set the voltage switch to the appropriate voltage.
n
Use the electrical knockouts provided at the bottom of the enclosure. Do
not make additional holes in the enclosure, particularly on the top of the
enclosure when using a SL 1400 communication board.
n
If metallic cable holders are used to secure cables entering the
enclosure, use the ground plate provided with the controller. Connect
the ground wire to the ground stud on the plate.
n
For the heating stages, it may be necessary to install a transformer in
order to supply the appropriate voltage to the heating unit.
ALARM CONNECTION: There are two types of alarms on the market. One
type activates when current is cut off at its input, whereas the other activates
when current is supplied at its input. For an alarm of the first type, use the
NO terminal as shown on the wiring diagram. For an alarm of the second type,
use the NC terminal.
Open the latch and lift the cover. Remove the black caps located on each of
the four mounting holes. Mount the enclosure on the wall using four screws.
Be sure the electrical knockouts are at the bottom of the enclosure in order
to prevent water from entering the controller. Insert the screws in the mounting
holes and tighten. Fasten the four black caps provided with the controller onto
the four mounting holes. The enclosure must be mounted in a location that
will allow the cover to be completely opened right up against the wall.
ALL WIRING MUST BE DONE BY AN AUTHORIZED ELECTRI-
CIAN AND MUST COMPLY WITH APPLICABLE CODES, LAWS
AND REGULATIONS. BE SURE POWER IS OFF BEFORE DO-
ING ANY WIRING TO AVOID ELECTRICAL SHOCKS AND EQUIP-
MENT DAMAGE.
INSTALLATION
M
OUNTING INSTRUCTIONS
C
ONNECTIONS
!
WARNING
