78516 Installation and Service Manual

2-527.2
55HH7766333322AA RReevv.. AA
December, 2001
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Commercial HVAC&R Division • Modine Manufacturing Company • 604 Liberty Lane • West Kingston, Rhode Island 02892
Tel: [phone] • FAX: [phone] • www.modine.com
© Modine Manufacturing Company 2001 12/01 - Litho in USA
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For easier installation of horizontal electric unit heaters
where ceiling suspension is not feasible, a wall-mounting
bracket is available for horizontal delivery models HER 50
through HER250, and PTE300 through PTE500. The
bracket saves installation time with built-in wall clearance
and provides an inexpensive and convenient wall-mounting
method. The one-point suspension permits swiveling the
unit horizontally for most effective air direction (180 degrees
for HER, 90 degrees for PTE).
MMooddeell HHEERR MMoouunnttiinngg
1. Assemble L.H. side bracket to R.H. side bracket and
fasten with 1/4"- 20 x 5/8" screws (by Modine) to weldnuts
inside R.H. side bracket. Securely fasten this assembly
to wall, as shown. Wall fasteners must be furnished by
the installer.
2. Fasten hanger to top of unit heater with two 3/8" - 16 X 1"
capscrews (by Modine).
3. Raise unit into position and fasten hanger to wall bracket
with 1/2" - 13 X 1-1/4" capscrew and washer (by Modine).
Swivel unit heater to desired position before tightening
capscrew.
MMooddeell PPTTEE MMoouunnttiinngg
1. Assemble L.H. side bracket to R.H. side bracket and
fasten with 1/4" - 20 X 5/8" screws (by Modine) to weld
nuts inside R.H. side brackets. Securely fasten this
assembly to wall, as shown. Wall fasteners must be
furnished by the installer.
2. Assemble the two hanger straps to suspension channel
with one 1/4" - 20 X 5/8" screw (by Modine) at each side.
3. Remove all four 5/16"-18 nuts from the through-bolts.
Remove “L-shaped” brackets on both front and back of
the heater. Place hanger straps over through-bolts and
replace the 5/16"-18 nuts.
4. Raise unit into position and fasten suspension channel to
wall bracket with 1/2" - 13 X 1-1/4" capscrew and washer
(by Modine). Swivel unit heater to desired position before
tightening capscrew.
R.H. BRACKET
L.H. BRACKET
HANGER
1/2" - 13 x 1-1/4"
CAPSCREW
3/8" - 16 x 1"
CAPSCREWS
1/4" - 20 x 5/8"
SCREWS
HANGER
STRAP
R.H. BRACKET
L.H. BRACKET
1/2" X 1-3/4" - 13 CAPSCREW
SUSPENSION
CHANNEL
1/4" X 5/8" -
20 SCREW