Safety Labels And Their Locations - Modine Manufacturing MRL Series Installation And Service Manual

1.0 Introduction •

Safety Labels and Their Locations

Read and understand all safety information and warnings in this manual before
installation, operation, and maintenance of the radiant tube heater system.
Safety Labels and Their Locations
Product safety signs or labels should be replaced by the product user when they no longer are legible.
Contact either your local distributor or the product manufacturer for obtaining replacement signs or labels.
Back Panel
F/N: LLTB018 (Natural Gas)
F/N: LLTB019 (Propane Gas)
Top Panel
WARNING
!
LOW-INTENSITY INFRARED HEATER
RADIATEUR À INFRAROUGE À FAIBLE INTENSITÉ
112671
MODEL NUMBER SERIAL NUMBER VERSION
NUMÉRO DE MODÈLE NUMÉRO DE SÉRIE
MRL-30-80N YYMMREPCSHIPPE#### 08/24
MAX. HEAT INPUT MAX. DEBIT CALORIFIQUE 80,000 MANIFOLD PRESSURE PRESSION A LA TUBULURE D'ALIMENTATION 3.5 VOLTAGE 120
BTU/h INCHES W.C. VAC
MAXIMUM INLET PRESSURE AMPS
MIN. DEBIT CALORIFIQUE MIN. HEAT INPUT 52,000 PRESSION D'ALIMENTATION MAXIMALE 14.0 4.8
BTU/h INCHES W.C.
MINIMUM INLET PRESSURE FOR PURPOSE OF ADJ. PHASE
TYPE OF GAS TYPE DE GAZ NATURAL PRESSION D'ALIMENTATION EN GAS MIN. ADMISE 5.0 SINGLE
INCHES W.C.
VENT CATEGORY ORIFICE SIZE FREQUENCY
ÉVENT CATÉGORIE N/A - UNVENTED DIM DE L'INJECTEUR 18 60
D.M.S. Hz
COMBUSTION CHAMBER MIN. MOUNTING ANGLE
TP-877 MIN. ANGLE DE SUPPORT 0°
THIS DESIGN COMPLIES WITH STANDARD(S): MAX. MOUNTING ANGLE
COMPLES DE CETTE CONCEPTION AVEC LA NORME: MAX. ANGLE DE SUPPORT 30°
ANSI Z83.26-2020 • CSA 2.37-2020 GAS-FIRED OUTDOOR HEATER BUILD TYPE
INFRARED PATIO HEATERS C1
MODINE MANUFACTURING COMPANY
THIS HEATER IS TO BE UN-VENTED ONLY
21400 HOOVER RD., WARREN, MI 48089 FOR OUTDOOR USE ONLY.
MADE IN U.S.A.
1.800.828.4328 (HEAT) www.modinehvac.com
MRL-30-80N
DSRL-30-80N
Production Code:
DSRL
Version:
9.14
Data on this label is for the model shown on this label. If your heater has been converted,
this information is not accurate. Please contact the factory for assistance.
BURNER COMPONENTS:
Gas Valve: 36E96-224-N
Circuit Board: Micro60-24
Wire Harness: 3 PCS Harness
N.O. Switch: None
N.O. VL Orifice: None
N.C. Switch: None
N.C. VL Orifice: None
Diff Switch: IS22010051F5169
Diff VL Orifice: Grey (+ / -)
Igniter: Norton
Burner: Low-Mid
16" Tube: 4" Gen.
Ind. Lights: Yellow - 120V
HEATER Orifice Type:
TYPE:
Gas: TP-204#
C1
Air:
TP-44#
For parts replacement information, contact factory at 586-756-0950 or visit www.drp-co.com/parts.
Bottom Panel
F/N: LLLOGOXXX
4
LOW-INTENSITY INFRARED HEATER
RADIATEUR À INFRAROUGE À FAIBLE INTENSITÉ
MODEL NUMBER SERIAL NUMBER
NUMÉRO DE MODÈLE NUMÉRO DE SÉRIE
YYMMREPCSHIPPE####
MRL-30-80N
MAX. HEAT INPUT
MANIFOLD PRESSURE
80,000
MAX. DEBIT CALORIFIQUE
PRESSION A LA TUBULURE D'ALIMENTATION
BTU/h
MIN. HEAT INPUT MAXIMUM INLET PRESSURE
14.0
52,000
MIN. DEBIT CALORIFIQUE PRESSION D'ALIMENTATION MAXIMALE
BTU/h
MINIMUM INLET PRESSURE FOR PURPOSE OF ADJ.
TYPE OF GAS
NATURAL PRESSION D'ALIMENTATION EN GAS MIN. ADMISE
TYPE DE GAZ
VENT CATEGORY ORIFICE SIZE
N/A - UNVENTED DIM DE L'INJECTEUR
ÉVENT CATÉGORIE
COMBUSTION CHAMBER
TP-877
THIS DESIGN COMPLIES WITH STANDARD(S):
COMPLES DE CETTE CONCEPTION AVEC LA NORME:
ANSI Z83.26-2020 • CSA 2.37-2020 GAS-FIRED OUTDOOR
INFRARED PATIO HEATERS
MODINE MANUFACTURING COMPANY
21400 HOOVER RD., WARREN, MI 48089
1.800.828.4328 (HEAT) www.modinehvac.com
FIRE HAZARD. Always maintain published clearances to combustibles.
In locations used for the storage of combustible materials, signs must be
posted. Consult manual for additional guidelines.
This heater must be installed at least 79" above the floor/ground level
(as applicable).
CLEARANCES TO COMBUSTIBLES ( in inches )
MOUNTING
MODEL NO.
ANGLE* TOP FRONT
0° 6 25
MRL-30-(65, 80)
MRF-(30, 35)-(65, 80) 30° 9 36
0° 6 25
MRL-30-100
MRF-35-100
30° 9 45
SIDE VIEW
End End
Side
* Heaters mounted on an angle between 0° and
30° must maintain clearances posted for 0° or
30°, whichever is greater.
F/N: LLTCL018_M
Clearances to Combustibles Label
This heater must be installed in accordance with the manufacturer's
instruction and local codes, if any. In absence of local codes, follow the
latest edition of the National Fuel Gas Code, NFPA 54 (ANSI Z223.1) or
the CAN/CCA B149 installation codes.
Hot while in operation. DO NOT Touch. Keep children, clothing, and
combustible materials away. DO NOT store combustible materials under
this heater while in operation.
Keep burner and control compartment clean. See installation and
operating instructions accompanying heater.
APPLICATION: Minimum mounting height 79" above finished floor.
If this appliance is installed in one or more of the following locations, then the installation
must be in accordance with the latest edition of the applicable standard(s):
• Aircraft Hangers - ANSI / NFPA 409
• Parking Structure - ANSI / NFPA 88A
• Repair Garages - ANSI / NFPA 88B
Serial No.: 0914XXXXXXXXXX 0001
Stock:
None
Add-On:
N/A
(Specify TP-#'s)
840 Diag. Light: On Circuit Board
851 Term. Block:
None N/A
852 Transformer: 40 VA 826
N/A Fan: Fasco Lg. 55A
Alt. Fan: 50Hz - 120V 55B
N/A Alt. Fan Usage: When Specified
Relay: None N/A
264E Filter: None N/A
24 Volt In: 3 T-plug 832
50 120 Volt In: 2 x 4 Box 66
3072 Gas In: 7/8" FC Flare 83
Burner Control Box
380 Extra VL Orifice: None
828
Component Label
Internal Use Only:
C1 C2 C3
3 3 3 Electric: LLWT038 Special 1: Micro60
Tag:
1 1/2" 1 5/8" 1 5/8" None Special 2: Plug-Wh.
(located under the top panel)
MRL Series
Rating Plate
112671
VERSION
08/24
VOLTAGE
3.5 120
INCHES W.C. VAC
AMPS
4.8
INCHES W.C.
PHASE
5.0 SINGLE
INCHES W.C.
FREQUENCY
18 60
D.M.S. Hz
MIN. MOUNTING ANGLE
0°
MIN. ANGLE DE SUPPORT
MAX. MOUNTING ANGLE
30°
MAX. ANGLE DE SUPPORT
HEATER BUILD TYPE
C1
THIS HEATER IS TO BE UN-VENTED ONLY
FOR OUTDOOR USE ONLY.
MADE IN U.S.A.
SIDE(S)
BEHIND ENDS BELOW
25 12 60
10 12 47
25 12 77
10 12 64
END VIEW END VIEW
0° Mounting 30° Mounting
Top
Top
Front
Max.
Side 30˚ Angle
Back
Below
Below
LLTCL018_M-1x-07/24 (CDS)
F/N: LLTCL016a
Safety Label
LLTCL016a-1x-05/17 (CDS)