surface mounting adapter - Marley Engineered Products

surface mounting adapter - Marley Engineered Products
INSTALLATION INSTRUCTIONS
SURFACE MOUNTING
ADAPTER
MODELS 417 & 418
READ AND SAVE THESE INSTRUCTIONS
Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself
and others by observing all safety information. Failure to comply with instructions could result in personal injury
and/or property damage! Retain instructions for future reference.
Description
The Surface Mounting Adapter is used when recessed
installation of the wall heater is impractical. One side has (8)
.187 diameter holes for mounting to wall, the other has (4)
.106 diameter holes for mounting heater to adapter. The
adapter can be mounted on most wall surfaces - brick, concrete, cement block, wood, plaster, etc.
1. Follow all state and local safety codes as well as the
National Electric Code (NEC) and the Occupational
Safety and Health Act (OSHA).
2. Before attempting any electrical connections to this
heater, make sure that the circuit breaker controlling
the circuit to which the heater is to be connected has
been thrown to the off position. The circuit breaker
panel door should be locked or tagged while heater
wiring is being connected.
3. The heater must be grounded in accordance with the
applicable codes to the ground screw provided in the
housing.
4. Protect the power supply cable from kinks, sharp
objects, oil, grease, hot surfaces or chemicals.
5. Do not install the heater behind room or cabinet
doors or in a position such that the air discharge can
be blocked in any manner. Do not install behind towel
racks, furniture, drapes or coat racks.
6. Check heater voltage on data plate and make sure
that it is the same as the electric service supply.
SPECIFICATIONS
Dimensions
Dimensions (Inches)
(Inches)
Model
Models Used With
No.
H
W
D
A
B
418
21.56
16.44
4.00
15.00
13.88
A2515T thru A2548T
B2530 & B2540
417
16.24
13.20
4.00
11.76
10.64
B2451 & B2452
WALL MOUNTING
(.187 DIA.) HOLES
A
B
GROMMET
GROUND SCREW
HEATER MOUNTING
(.106 DIA.) HOLES
CONNECTOR
6-20 X .313
MOUNTING SCREWS
(FURNISHED)
SERVICE
CABLE
HEATER
HOUSING
Installation
1.
Mount surface wall adapter to wall with appropriate fastener (furnished by installer) through wall mounting holes.
Adapter must be mounted a minimum of 18” above the finished floor. NOTE: LARGE (.187 Diameter) HOLES are
clearance holes for wall mounting screws and SMALL
(.106 Diameter) HOLES for mounting heater to adapter.
2.
Allow 30” of service cable, removing 28” of outer jacket,
and stripping individual conductors 1/2” from the ends.
3.
Run service leads through the hole in the bottom of the
surface wall adapter using an approved connector. Install
provided grommet in top knockout hole in heater housing.
Run cable through grommet.
Part No. 5200-2565-000
4.
Place heater housing inside of the adapter a shown in
illustration above and secure with the (4) 6-20 x 5/16”
screws. Connect ground wire under ground screw in
housing.
5.
Proceed to mount and wire heating unit assembly per
HEATER ASSEMBLY INSTALLATION AND WIRING
instructions.
PPD 035
4-00
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