Ouellet OHY - Manual (Page 2)

RECESSED WALL MOUNTING:
Keep a clearance of 1219 mm (48 in.) minimum in front
of heater and 25 mm (1 in.) to any walls.
RECESSED WALL MOUNTING STEPS:
1. Make a hole within the wall at least 70 mm (2 3/4 in.) of depth.
Recommended installation height is 305 mm (12 in.) below heater.
The hole must be 473 mm (18 5/8 in.) by 340 mm (13 3/8 in.);
use the template provided with the heater. CAUTION: HOLE
MUST BE CUT PRECISELY.
2. Remove front cover by unscrewing both screws at the bottom.
3. Remove the junction box cover by unscrewing the screw. Note
the plastic connector secured inside the junction box will be
connected outside the box once the heater is fully installed.
This connector links the enclosure with the display located on
the front cover.
4. Remove the inside module to which the fan is fixed
by loosening the four (4) RED screws.
9. Replace junction box cover and remove the front cover
from its protective bag.
10. Fix the plastic connector on the outlet located in the top
of the front cover.
11. Put front cover back making sure the cable linking the cover
with the heater does not get stuck. Test the heater to insure
control works properly.
12" (305 mm)
Recommended
4" (102 mm)
Minimum
2 3/4" (70 mm)
KOE Ø7/8”
P2/N
P1
L2/N
L1
Option
Disconnect
Load 2
FA
N
2
C
O
M
LO
AD
1
LO
AD
2
FA
N 1
Hi-Limit
Power Base
P2/N
P1
250 °F
121 °C
Load 2 = 1000W (240V), 500W (120V)
Load 1 = 1000W (240V), 1000W (120V)
OHYU only
OHY1502/2000
OHYU1502/2000
M
Load 1
5. Use the appropriate knock-out hole (KOE 7/8 in.) within the
junction box as well as the 6.35 mm (1/4 in.) knock-outs (item A
in the figure) located on each side of enclosure that will be used
to fix it to the wall. Run the power cable inside the enclosure.
6. Fix the enclosure by using the 6.35 mm (1/4 in.) knock-outs or
the holes on the back (indicated as item B in the figure) to firmly
fix the heater with provided screws (two additional longer screws
are provided to help in case of larger framing). DO NOT FIX THE
HEATER WITH THE HOLES MENTIONNED IN STEP #4 USED
TO SCREW THE INSIDE MODULE; THIS MAY CAUSE THE
HEATER TO MALFUNCTION.
7. Put inside module back and tighten the four (4) RED screws.
8. Wire the heater according to national and local codes and along
instructions marked on heater.
B
B
C
A
C
A
Keep this instruction pamphlet for the user.
INS101-200702-01