Mr. Heater MHU400NGPALP - User Manual

Mr. Heater MHU400NGPALP

Mr. Heater MHU400NGPALP Heater – User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – THIS PRODUCT CAN EXPOSE YOU; L ANGUAGES
  • Page 3 – Model Size; UNIT DIMENSIONS - FIGURE 1
  • Page 4 – START-UP AND PERFORMANCE CHECK LIST
  • Page 5 – RECEIVING INSTRUC TIONS; TABLE 3; Unit Side; TABLE 4
  • Page 6 – Optional Low Clearance Mounting For MHU100 & MHU125; VENTING
  • Page 7 – TABLE 5; ” Listed Terminal; Vent Pipe Connector and Air Inlet Pipe Connector; FIGURE 3
  • Page 8 – Structure; equipment 1; Vertical Category I Vent System - Vent Pipe Only, Sloped Roof; Vertical Category I Vent System - Vent Pipe and Air
  • Page 9 – Vertical Category I Vent System - Vent Pipe Only
  • Page 10 – Horizontal Vent System - Vent Pipe Only; FIGURE 8; Horizontal Vent System - Vent Pipe and Air Inlet; Pipe; FIGURE 9; GAS INSTALL ATION; Sediment Trap/Manual Shut-Of f Valve Installation; TABLE 8
  • Page 11 – ELEC TRIC AL INSTALL ATION; OPERATION PROCEDURE
  • Page 12 – Figure 11 - Electrical Connections and Ladder Diagrams
  • Page 14 – PROPANE AND HIGH ALTITUDE INSTALL ATION; High Altitude Information NG Units:
  • Page 16 – MAINTENANCE; Green LED Diagnostic Codes
  • Page 17 – Symptom; TROUBLESHOOTING
  • Page 18 – REPAIR PARTS
  • Page 19 – SEE BACK PAGE FOR PARTS ORDERING INFORMATION)
  • Page 20 – Liquid Propane to Natural Gas Conversion Kit; NO. OF TUBES PER MODEL; ” Air Intake Ring
  • Page 21 – THIS PAGE INTENTIONALLY LEFT BL ANK
  • Page 22 – OPERATING INSTRUC TIONS; READ INSTRUC TIONS C AREFULLY:; YOUR SAFETY IS IMPORTANT TO YOU AND TO OTHERS.; PARTS ORDERING INFORMATION:; FOR INFORMATION REGARDING SERVICE:
  • Page 23 – que provocaría daños materiales, lesiones o muertes.; C ALEFAC TOR; PARA USO INDUSTRIAL Y COMERCIAL; ADVERTENCIA; PELIGRO DE INCENDIO Y EXPLOSIÓN; INSTRUCCIONES DE USO Y; LEA CUIDADOSAMENTE L AS INSTRUCCIONES:; SU SEGURIDAD ES IMPORTANTE PARA USTED Y PARA
  • Page 24 – ESTE PRODUCTO PUEDE EXPONERLO A PRODUCTOS; IDIOMAS
  • Page 25 – Tamaño del; DIMENSIONES DE L A UNIDAD - FIGURA 1; APERTURA D
  • Page 26 – PUESTA EN MARCHA Y LISTA DE CONTROL DE RENDIMIENTO; Refer to Figure 1A and 1B
  • Page 27 – INSTRUCCIONES DE RECEPCIÓN; TABL A 3; Distancia a super ficies, materiales y accesos combustibles; TABL A 4; Tamaño del modelo
  • Page 28 – Soportes de montaje de poca separación; VENTIL ACIÓN; VISTA DEL ANTERA DEL C ALEFAC TOR
  • Page 29 – TABL A 5; Conectores y terminales de ventilación y aire; Terminal aprobado de 4”; FIGURA 3
  • Page 30 – TABL A 6; VENTEO VERTIC AL; Sistema de ventilación vertical de categoría I; FIGURA 4; Sistema de ventilación vertical Categoría I - Tubería de; FIGURA 5
  • Page 31 – TABL A 7; FIGURA 7; VENTEO HORIZONTAL; ADVERTENCIA: ¡Se requiere un tubo de ventilación; ADVERTENCIA: ¡Gas de combustión peligroso!
  • Page 32 – Sistema de ventilación horizontal - Solo tubería; INSTAL ACIÓN DE GAS
  • Page 33 – INSTAL ACIÓN ELÉC TRIC A; PROCEDIMIENTO DE OPERACIÓN
  • Page 34 – Figura 11 - Conexiones eléctricas y diagramas de escalera
  • Page 36 – INSTAL ACIÓN DE PROPANO Y GRAN ALTITUD; Información de gran altitud para unidades a GN:
  • Page 38 – Código de diagnóstico del LED verde; Bloqueado por encendidos fallidos o pérdidas; MANTENIMIENTO
  • Page 39 – Síntoma; RESOLUCIÓN DE PROBLEMAS
  • Page 40 – PARTES DE REPARACIÓN
  • Page 41 – VER AL DORSO L A INFORMACIÓN PARA ORDENAR PARTES)
  • Page 42 – Juego de conversión de propano líquido a gas natural; C ANT. DE TUBOS POR MODELO; Anillo de entrada de aire de 4”
  • Page 44 – INSTRUCCIONES DE OPERACIÓN; SU SEGURIDAD ES IMPORTANTE PARA USTED Y PARA LOS DEMÁS.; INFORMACIÓN PARA ORDENAR PARTES:; POR INFORMACIÓN ACERC A DE REPARACIONES:
  • Page 45 – APPAREIL DE CHAUFFAGE; POUR UN USAGE INDUSTRIEL/COMMERCIAL; MODE D’EMPLOI
  • Page 46 – CE PRODUIT PEUT; L ANGUES; INSTALLATION POUR PROPANE ET HAUTES ALTITUDES
  • Page 47 – C ARAC TÉRISTIQUES – TABLEAU 1; DIMENSIONS DE L’APPAREIL – FIGURE 1
  • Page 48 – LISTE DE VÉRIFIC ATION POUR LE DÉMARRAGE ET LE RENDEMENT; DIMENSIONS DE L’APPAREIL EN POUCES (mm) TABLEAU 2; Taille du
  • Page 49 – INSTRUCTIONS POUR LA RÉCEPTION; Taille du modèle
  • Page 50 – Montage à faible dégagement en option pour MHU100 et MHU125; ÉVACUATION
  • Page 51 – TABLEAU 5; Terminaison homo; Raccord de tuyau de ventilation et; Raccord de conduit de ventilation et raccord de conduit
  • Page 52 – TABLEAU 6; (Pour référence uniquement. Vous reporter à la dernière édition; VENTILATION VERTICALE; Système d’évacuation vertical de catégorie; FIGURE 4; Système d’évacuation vertical de catégorie I – tuyau; FIGURE 5
  • Page 53 – de ventilation seulement; Minimum
  • Page 54 – Système d’évacuation horizontal – tuyau de; INSTALLATION DU GAZ; Installation du collecteur de sédiments/; TABLEAU 8; Consommation de gaz et ori; Taille
  • Page 55 – INSTALLATION ÉLECTRIQUE
  • Page 56 – Figure 11 – Connexions électriques et diagrammes en échelle
  • Page 58 – Information sur le GN e haute altitude :; Information sur le GN en haute altitude :; Information sur le GN en haute altitude :; tat
  • Page 60 – ENTRETIEN; Codes de diagnostic des voyants DEL verts
  • Page 61 – Symptôme; DÉPANNAGE
  • Page 62 – PIÈCES POUR RÉPARATIONS
  • Page 63 – LISTE DES PIÈCES; NOMBRE DE TUBES PAR MODÈLE
  • Page 64 – Trousse de conversion du propane liquide au gaz naturel
  • Page 68 – LISEZ CES INSTRUC TIONS ATTENTIVEMENT :; VOTRE SÉCURITÉ, ET CELLE DES AUTRES, EST; INFORMATION DE COMMANDE POUR LES PIÈCES :; INFORMATION AU SUJET DU SERVICE :
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Installer: Leave this manual with the appliance. Consumer: Retain this manual for future reference.

Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.

-WHAT TO DO IF YOU SMELL GAS:

Ǟ

DO NOT try to light any appliance.

Ǟ

DO NOT touch any electrical switch, do not
use any phone in your building.

Ǟ

Leave the building immediately.

Ǟ

Immediately call your gas supplier from a
phone remote from the building. Follow the
gas suppliers instructions.

Ǟ

If you cannot reach your gas supplier, call the
Fire Department.

- Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.

WARNING:

If the information in these instructions are not followed exactly, a fire or explosion may result causing

property damage, personal injury or loss of life.

UNIT HEATER

FOR INDUSTRIAL/COMMERCIAL USE

WWW.MRHEATER.COM

800-251-0001

60365 REV C

WARNING:

FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly
could result in serious injury, death or
property damage.

Be sure to read and understand the
installation, operation and service instructions
in this manual.

Improper installation, adjustment, alteration,
service or maintenance can cause injury or
property damages.

This product is approved for sale and
installation in the states of California
and Massachusetts.

OPERATING INSTRUC TIONS

AND OWNER’S MANUAL

READ INSTRUC TIONS C AREFULLY:

YOUR SAFETY IS IMPORTANT TO YOU AND TO OTHERS.

Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone
who has not read these instructions to assemble, light, adjust or operate the heater.

MODELS:

MHU100NGPALP
MHU100NGPAL
MHU125NGPALP
MHU125NGPAL
MHU150NGPALP
MHU150NGPAL
MHU200NGPALP
MHU200NGPAL
MHU250NGPALP
MHU250NGPAL
MHU300NGPALP
MHU300NGPAL
MHU400NGPALP
MHU400NGPAL

MHU100NGPSSP
MHU100NGPSS
MHU125NGPSSP
MHU125NGPSS
MHU150NGPSSP
MHU150NGPSS
MHU200NGPSSP
MHU200NGPSS
MHU250NGPSSP
MHU250NGPSS
MHU300NGPSSP
MHU300NGPSS
MHU400NGPSSP
MHU400NGPSS

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Summary

Page 2 - THIS PRODUCT CAN EXPOSE YOU; L ANGUAGES

Compact Unit Heater 2 Operating Instructions and Owner’s Manual WARNING: Heaters must not be installed in locations that have volatile, explosive, or flammable: • Vapors (including gasoline, paint thinner, oil-based paint) • Chemicals • Materials Do not install near flammable surfaces or materials s...

Page 3 - Model Size; UNIT DIMENSIONS - FIGURE 1

Compact Unit Heater 3 Operating Instructions and Owner’s Manual Model Size 100 125 150 200 250 300 400 Input* 100,000 BTU/Hr (29.3 kW) 125,000 BTU/Hr (36.6 kW) 150,000 BTU/Hr (44 kW) 200,000 BTU/Hr (58.6 kW) 250,000 BTU/Hr (73.3 kW) 300,000 BTU/Hr (87.9 kW) 400,000 BTU/Hr (117.2 kW) Output* 82,000 B...

Page 4 - START-UP AND PERFORMANCE CHECK LIST

Compact Unit Heater 4 Operating Instructions and Owner’s Manual START-UP AND PERFORMANCE CHECK LIST Customer: ___________________________ Date: _______________________________ Job Name/Number: ____________________Unit Model No.: _______________________ Serial No.: ____________________________ Gas In...

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