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ZONELINE SERIES – DIRECT ELECTRICAL CONNECTION
STEP 1A. ALL MODELS
Remove the room cabinet by pulling it out at the bottom
to release it (1); then lift it up to clear the rail along the
unit top (2).
STEP 2: ZONELINE MODELS WITH STEEL CONTROL BOX COVER
2A. JUNCTION BOX KNOCKOUT
For conduit installation: Use the round hole in the
bottom of the junction box base. Proceed to Step 2B.
For sub-base/chaseway installation: Remove
rectangular knockout from junction box base.
Proceed to Step 2C.
Mount wire
retaining
clip through
this hole
Round
Conduit
Knockout
Rectangular
Chaseway
Knockout
2B. ATTACH WIRING USING A
CONDUIT
1. Use the round hole at the bottom of the junction box to
attach conduit coming from the branch circuit. Attach
the conduit using proper conduit connector and bring
wires into the junction box. Leave 6" of wire free at the
end of the conduit to allow connections to be made.
2. If a fuse and fuse holder are to be used, the
knockout at the side of the box is for mounting
a Buss Fuse holder. Be sure the fuse and fuse
holder are of the same rating as the branch circuit.
Leadwires at the fuse can be either soldered in
place or attached using UL-listed 1/4" female
(receptacle) crimp connectors.
Installation Instructions
Conduit
STEP 1B.
Check the control box cover on the front of the
Zoneline, just below the unit controls.
• If steel, use junction box labeled RAK4002C.
Proceed to step 2.
• If molded plastic BMC, use junction box labeled
RAK4002D. Proceed to step 3.
2C. ATTACH WIRING USING A SUB-BASE
AND CHASEWAY (sold separately)
1. Remove the rectangular knockout at the bottom
of the junction box. Remove the rectangular
knockout at the right end of the sub-base.
2. Wiring is placed between the two halves of
the chaseway. Observe the orientation of the
chaseway.
Wiring
Chaseway
3. Align the screw holes and secure the halves
together using two screws provided with
chaseway.
4. Slide the upper end of chaseway with wiring protruding
into rectangular knockout opening in the junction box.
Be sure chaseway side flanges are on the inside of
the box. Drive one screw (provided with chaseway)
through the junction box bottom into the chaseway side
flange. Insert lower end of chaseway into rectangular
hole in sub-base and slide to right into the rectangular
knockout making sure chaseway side flanges are inside
the sub-base. Route wire toward the center of the
sub-base. Drive one screw (provided with sub-base/
chaseway kit) through the sub-base slotted hole into
chaseway side flange hole.
2
Sub-base
Knockout
Chaseway cover
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