Qmark HRK User Manual

RK Series

!

Infrared Heaters

FILE #E21609

Installation & Maintenance Instructions

Dear Owner,
Congratulations! Thank you for purchasing this new heater manufactured by Marley Engineered

Products. You have made a wise investment selecting the highest quality product in the heating indus­try. Please carefully read the installation and maintenance instructions shown in this manual. You
should enjoy years of efficient heating comfort with this product from Marley Engineered Products... the
industry’s leader in design, manufacturing, quality and service.

WARNING

Read Carefully - This instruction sheet contains vital

information for the proper installation, use and efficient
operation of the heater. Carefully read the manual before
installation, operation, or cleaning of the heater. Failure to
adhere to the instructions could result in fire, electric
shock, death, serious personal injury, or property dam­age. Save these instructions and review frequently for
continuing safe operation and instructing future users.
RISK OF FIRE, ELECTRICAL SHOCK OR FALLING:

1. To prevent electrical shock, disconnect all power
coming to heater at main service panel before wiring
or servicing.

2. All wiring must be in accordance with the National
and Local Electrical Codes and the heater must be
grounded as a precaution against possible electric
shock.

3. Verify the power supply voltage coming to heater
matches the ratings printed on the heater nameplate
before energizing.

4. This heater is NOT suitable for use in hazardous

... The Employees of
Marley Engineered Products

locations as described by the National Fire Protection
Association (NFPA). This heater has hot and arcing
or sparking parts inside. DO NOT use in areas where
gasoline, paint, or other flammable liquids or stored.

5. This heater is intended for ceiling installation ONLY.
The following clearances MUST be maintained:
a) Top of heater to ceiling - 3 in (76 mm).
b) Bottom of heater to floor - 8 ft (2.3m).
c) Side of heater to wall - 12 in (305 mm).
d) End of heater to wall - 12 in (305 mm).
e) Side of heater to side of adjacent heater - 36 in

(914 mm).

f) End of heater to end of adjacent heater - 36 in (914

mm).

6. Heater MUST be securely fastened to the building
structure to prevent it from falling.

7. DO NOT stack or store combustible materials in the
radiation path under the heater.At least 5 feet (150
mm) clearance MUST be maintained between bot­tom of heater and combustibles stored.

SAVE THESE INSTRUCTIONS

1

!

L

ine Voltage
Thermostat
or switch
(not included

- see catalog)

CAUTION

!

DO NOT HANDLE QUARTZ LAMP OR QUARTZ TUBE HEATING ELEMENTS
WITH BARE HANDS AS SALT IN PERSPIRATION MAY DETERIORATE THE
QUARTZ.

INSTALLATION OF ELEMENTS

1. Place heater on flat surface and remove both wiring compartment covers.

2. Remove the outside hex nut from both ends of the element.

3. Place the element in the “L” shaped slots in the heater housing.

4. Install ring terminal on factory installed wire assemblies on the threaded studs on
both sides of element. See Fig. 1.

INSTALLATION OF HEATER

1. Cut suspension chain (approved) to desired mounting length.

2. Attach chain to heater with “S” hooks provided. Heater must be mounted so that
element is horizontal

3. Tilt heater (if desired) by adjustingchains as shownin Fig 2.

Fig. 2

Quartz Tube

Hex Nut

Ring Terminal

Fig. 1

5. Replace hex nut and secure

6. Replace wiring compartment covers.

APPLICATION LIMITATION AND PRECAUTIONS

• Hazardous Atmosphere - These heaters are not
locations.

• Indoor Use Only

• Ceiling Mount Only - Do not mount to walls.

• Maintain at least 5’ (1.5 m) in radiant path between bottom of heater and com­bustible material.

• Corrosive Atmospheres - The high quality finish and steel internal sheet metal
parts will giveexcellent service under most operation conditions, including coastal
salt air and most industrial atmospheres. However, the finish is not intended for
salt spray exposure in marine applications or highly corrosive greenhouse, swim­ming pool, chemical storage or industrial atmospheres.

• The mounting structure and anchoring hardware must be capable of reliably
supporting the total weight of the heater and all accessories.

suitable for use in hazardous

HEATER SELECTION CHART

Model No. Volts Watts Reflective Height Width Length Wt.

Angle in. (mm) in. (mm) in. (mm) lb (kg.)

RK41512 120 1500
RK42020 208 2000
RK42024 240 2000
RK42027 277 2000 46 (1168) 9 (4.1)
RK42034 347 2000
RK42048 480 2000
RK42060 600 2000

RK53020 208
RK53024 240
RK53027 277 3000
RK53034 347 57 (1448) 11 (5.0)
RK53048 480
RK53060 600

60 (Sym) 3.375 (86) 5.5(140)

OPTIONAL MECHANICAL ACCESSORIES

Model No. Description Carton Wt.
WG46

WG57 1.5 (680)
RP-WMB Wall Mounting Bracket 1 2 (907)

HOW TO OBTAIN WARRANTY SERVICE AND
WARRANTY PARTS PLUS GENERAL INFORMATION

1. Warranty Service or Parts 1-800-642-4328

2. Purchase Replacement Parts 1-800-654-3545

3. General Product Information www.marleymep.com

Note: When obtaining service always have the following:

1. Model number of the product

2. Date of manufacture

3. Part number or description

Part No. 5200-2395-002

Wire Guard 1

470 Beauty Spot Rd. East
Bennettsville, SC 29512 USA

ECR 37239 5/07

Dimensions

Qty. lbs (gr.)

1 (454)

2

WIRING

1. Supply wiring coming to heater must be rated at least 90 degrees C. USE COP­PER WIRING ONLY.

2. Rough-in Wiring. Run supply wiring to the heater location (Check heater nameplate
and element for proper supply voltage.) Check the amperage of the heater (refer
to nameplate on heater) and verify the supply wiring is properly fused.

3. Wire heaters as shown in Fig. 3.

WARNING

SUPPLYWIRING MUST BE SIZED FOR MAXIMUM WATTAGE
OF HEATER WITH QUARTZ TUBE.

Fig. 3

LIMITED WARRANTY

All products manufactured by Marley Engineered Products are warranted
against defects in workmanship and materials for one year from date of instal­lation, except heating elements which are warranted against defects in work­manship and materials for two years from date of installation. This warranty
does not apply to damage from accident, misuse, or alteration; nor where the
connected voltage is more than 5% above the nameplate voltage; nor to equip­ment improperly installed or wired or maintained in violation of the product’s
installation instructions. All claims for warranty work must be accompanied by
proof of the date of installation.

The customer shall be responsible for all costs incurred in the removal or rein­stallation of products, including labor costs, and shipping costs incurred to
return products to Marley Engineered Products Service Center.Within the limi­tations of this warranty, inoperative units should be returned to the nearest
Marley authorized service center or the Marley Engineered Products Service
Center, and we will repair or replace, at our option, at no charge to you with
return freight paid by Marley. It is agreed that such repair or replacement is the
exclusive remedy available from Marley Engineered Products.

THE ABOVE WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES
EXPRESSED OR IMPLIED, AND ALL IMPLIED WARRANTIES OF MER­CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WHICH
EXCEED THE AFORESAID EXPRESSED WARRANTIES ARE HEREBY DIS­CLAIMED AND EXCLUDED FROM THIS AGREEMENT. MARLEY
ENGINEERED PRODUCTS SHALL NOT BE LIABLE FOR CONSEQUENTIAL
DAMAGES ARISING WITH RESPECT TO THE PRODUCT, WHETHER
BASED UPON NEGLIGENCE, TORT, STRICT LIABILITY, OR CONTRACT.

Some states do not allow the exclusion or limitation of incidental or conse­quential damages, so the above exclusion or limitation may not apply to you.
This warranty gives you specific legal rights, and you may also have other
rights which vary from state to state.

For the address of your nearest authorized service center, contact Marley
Engineered Products in Bennettsville, SC, at 1-800-642-4328. Merchandise
returned to the factory must be accompanied by a return authorization and ser­vice identification tag, both available from Marley Engineered Products. When
requesting return authorization, include all catalog numbers shown on the prod­ucts.