Marley VRC4420SG Installation, Operation & Maintenance Instructions Manual

VRC44 Series
Commercial Radiant Heaters
Installation, Operation & Maintenance Instructions
Table 1. Specifications
MODEL VOLTS
VRC4420SG 240
VRC4440DWG 240
VRC4440DTG 240
Read Carefully – This instruction sheet contains vital information for the proper installation, use, and efficient operation
of the heater described. Carefully read this manual before installation, cleaning, or operation of the heater. Failure to
adhere to the instructions could result in fire, electrical shock, death, serious personal injury, or property damage. Save
these instructions and review frequently for continuing safe operation and instructing future users.
WHEN USING ELECTRICAL APPLIANCES, BASIC PRECAU-
TIONS SHOULD ALWAYS BE FOLLOWED TO REDUCE THE
RISK OF FIRE, ELECTRIC SHOCK, AND INJURY TO PER-
SONS, INCLUDING THE FOLLOWING:
1. Read all instructions before installing or using this heater.
2. All wiring must comply with the National Electrical Code
(NEC) in the USA, Canadian Electrical Code (CEC) in
Canada and all applicable local codes and the heater must
be grounded..
3. This heater is hot when in use. To avoid burns, do not let
bare skin touch hot surfaces. Keep combustible materials,
such as furniture, pillows, bedding, papers, clothes, etc. and
curtains at least 7 ft. (2.1 M) from the front of the heater.
4. Extreme caution is necessary when any heater is used by or
near children or invalids and whenever the heater is left
operating and unattended.
PPD 48648
PHASE
1
1
1

IMPORTANT INSTRUCTIONS

SAVE THESE INSTRUCTIONS
WATTS AMPS
2000 8.4
4000 16.7
4000 16.7
5. This heater is IPX5 Rated for use in outdoor areas always
disconnect power to heater before spraying with water.
7. Do not insert or allow foreign objects to enter heater as this
may cause an electric shock, fire, or damage the heater.
8. To prevent a fire, use care to never block heater and main-
tain required clearances. See Fig. 2.
9. A heater has hot and arcing or sparking parts inside. Do not
use in areas where gasoline, paint, or flammable vapors or
liquids are used or stored.
10. Use this heater only as described in this manual. Any other
use not recommended by the manufacturer may cause fire,
electric shock, or injury to persons. Do not modify this heater
in any way.
11. Do not use as a residential or household heater.
11/14
Meets ANSI/UL 2021
and CSA C22.2 No. 46
BTUHR
6824
13648
13648
5200-11225-000