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DCS -DRH48N manual

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Table of contents for the manual

  • Page 1

    PROFESSIONAL DEL REY HEA TER Use a nd Ca re Gu id e and Installation Instruc tions MODELS: DCS-DRH48N[...]

  • Page 2

    Thank you for selecting DCS Professional Del Rey Heater . Because of this appliance ’ s unique features we have dev eloped this Use and Installation Guide. It contains valuable information on how to properly operate and maintain your new applianc e for years of safe and enjoyable use . To help ser ve y ou better, please fill out and submit your O[...]

  • Page 3

    TA B L E O F CO N T ENTS 2 SAFET Y PRACTICES AND PRECA UTIONS ...................................................................................................3-4 CLEARANCES / INST ALLA TION SPECIFICA TIONS .................................................................................5-8 INST ALLA TION .........................................[...]

  • Page 4

     When properly cared for , your Del Rey Heater will give safe , reliable ser vice for man y years. Howev er , extreme care must be used since the heater produces int ense heat and can increase accident potential. When using this appliance basic saf ety prac tices must be follo wed, including the f ollowing:  Read this Care and Use Guide caref[...]

  • Page 5

     Children should not be left alone or unattended in an area where the heater is being used . Never allow them to sit, stand or play on or around the heater at an y time. When in use, por tions of the heater get hot enough to cause sever e burns.  Never let clothing , or other flammable materials come in contact with or too close to any part o[...]

  • Page 6

    0 0 INST ALLA TION MINIMUM CLEARANCES T O COMBUSTIBLE MA TERIAL. CLEARANCES/INST ALLA TION SPECIFICA TIONS 5 21" 7-3/4" 10-1/4" Side View FLOOR On Each Side (installer supplied) 14" 96" (MIN) (MIN) (MIN) 1/2" Conduit Drip Leg (installer supplied) Gas Shut-off (installer supplied) Gas Pipe (installer supplied) Utilize 2[...]

  • Page 7

    CLEARANCES 6 30 0 INST ALLA TION MINIMUM CLEARANCES T O COMBUSTIBLE MA TERIAL. Note: Mounting channels can be hacksawed 13” for use in 30 0 installations. 10" SIDE VIEW 23" 30 0 max. 4 bolts per brack et Surface Combustible (installer supplied) FLOOR 96" 1/2" Conduit (installer supplied) Gas Shut-off Va l v e (installer suppli[...]

  • Page 8

    CLEARANCES 7 0 0 INST ALLA TION (MINIMUM CLEARANCES T O NON-COMBUSTIBLE MA TERIAL). FLOOR 96" Four Bolts Per Brack et SIDE VIEW Surface Non Combustible 1/2" Conduit (installer supplied) Gas Shut-off Va l v e (installer supplied) Gas Pipe (installer supplied) Utilize 2 bolts (min) per brack et. Drip Leg min. Mak e sure heater is lev el (se[...]

  • Page 9

    CLEARANCES 8 30 0 INST ALLA TION MINIMUM CLEARANCES T O NON-COMBUSTIBLE MA TERIAL. Utilize 2 bolts (min) per brack et. SIDE VIEW 1/2" Conduit 30 0 Four Bolts Per Side FLOOR 96" min Surface Non Combustible Gas Shut-off V alv e Drip Leg Gas Pipe (installer supplied) (installer supplied) (installer supplied) 30 0 max.[...]

  • Page 10

    INST ALLA TION 9 INST ALLA TION: T he Del Rey Heater provides r adiant warmth *indoors (commercial applications only) or outdoors with a powerful 58,000 Btu/hr natural gas. All units are equipped with hot surface ignition and 100% shutoff valv e for safety . Del Rey Heaters to be installed in Aircr af t Hangers must be installed in accordance with [...]

  • Page 11

    INST ALLA TION 10 Do not locate either the gas or electrical supply line directly over the flue outlet of the heater . Electrical supply line shortage and / or control overheating may occur . The heater must be installed in a location such that it is accessible for servicing and have no restriction of air flow to the air inlet of the heat ers casin[...]

  • Page 12

    LEAK TESTING 11 IMPORT ANT : VENTILA TION A minimum building ventilation rat e of 4 CFM per 1,000 BTU’ s of installed heater input must be provided . This ra te of ventilation may be obtained through either gra vity or mechanical ventilation of the building. In conjunc tion with building ventilation system, adequate fresh air into the building mu[...]

  • Page 13

    LIGHTING/OPERA TION INSTRUCTIONS 12 LIGHTING INSTRUCTIONS Upon installation of the heater and completion of the gas line and electrical supply to each heater , f ollow the steps belo w for Lighting Instructions. Lighting instructions are also provided on the contr ol panel of the heater . Tu rn gas and power to “ON” .T he igniter should light w[...]

  • Page 14

    CAR E & C L EANING / BASIC TROUBLESHOO TING 13 CARE AND CLEANING To k eep your Del Rey Heater in maximum per formance , we recommend the following t o be per form annually . 1. With an air hose regulated t o 30 psig, blow off any dust and dirt that has accumulated around the burner and inside the control compartment of the heater . Proper eye p[...]

  • Page 15

    SERVICING 14 REMOV AL OF BURNER Tu rn off gas and electrical before attempting any service to this appliance. Heater may be serviced by f ollowing instructions below: a. Remove the f our screws on the control service panel. b. Remove the hex nut that is holding the orific e fitting to the infrared burner ’ s bracket. c. Remove the burner windscr [...]

  • Page 16

    GAS V AL VE REPLA CEMENT 15  Tu rn off gas supply .  Tu rn off electrical supply .  Disconnect gas & electrical supply .  Remove unit fr om hangers.  Remove scr ews securing the rear panel and remove the panel.  U se a 7/8” open end wr ench to hold orifice nut.  Remove the existing black pipe and install it in the new v a[...]

  • Page 17

    GAS V AL VE REPLA CEMENT 16  Reinstall (4) screws securing valv e to case.  Re-connect leads to valve .  Be sure valv e switch is on (in the up position).  T he transformer must be mount ed outside of unit to protect it from the heat and ensure long ser vice life. Ref er to page 10.  Do not install transformer inside unit.[...]

  • Page 18

    HEA TER P ARTS LIST 17 ITEM DESCRIPTION P ART NO. 1) W all Plate R/H 22019 2) Mounting Channel 22014 3) Body Plate R/H 22012 4) Screws 15001-26 5) Back Panel 22002 6) W all Plate L/H 22019 7) Mounting Channel 22014 8) Body Plate L/H 22012 9) Collector Box 22016 10) Mini Ingiter 16325 11) Con trol V alve 18270 12) Ignition Module Co ver 22022 13) Re[...]

  • Page 19

    WIRING DIA GRAM 18 120 V AC 60 Hz 120 V A C 60 Hz 24 V A C Ground MINI IGNITER NO TE: 1. PURPLE, FLAME SENSE (ELECTR ODE SENSOR) 2. GREEN, GR OUND 3. BLUE, T O V AL VE HO T (LOC A TION 1) 4. ORANGE, THERMOST A T 5. KEY 6. BLACK, L1-24 V A C 7. RED IGNITER ELECTR ODE SENSOR 969 FIG09.EPS V alve 2 1 3 4 6 2 1 7 IGNITION MODULE[...]

  • Page 20

    19 WIRING SCHEMA TIC BK WT YELL OW YELL OW BK BL RED PURPLE[...]

  • Page 21

    20 WA R R A N T Y LENGTH OF W ARRANT Y T his warranty applies to appliances used in residential and c ommercial applications. One (1) Y ear F ull par ts and Labor Cov ers the entire product. Fi ve (5) Y ear limited warranty on all stainless steel components (not including surface corrosion and discoloration). DCS WILL CO VER: All repair labor and p[...]

  • Page 22

    21 SERVICE HOW T O OBT AIN SERVICE: F or warranty ser vice, please contact your local ser vice pro vider or DCS Customer Care Cent er at (888) 281-5698, Monday thru Frida y , 6:00 am – 4:30 pm PST . Before you call, please hav e the f ollowing inf ormation ready :  Model Number  Se rial Number  Date of installation  A brief descriptio[...]

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  • Page 26

    5800 Skylab Road, Huntington Beach, CA 92647 T el: 714.372.7000 • F ax: 714.372.7001 C ustomer Care C enter: (888) 281-5698 www .dcsappliances.com As produc t improvement is an ongoing pr ocess at DCS, we r eserve the right to change specifications or design without notice. P/N 10955 Rev . B Litho in USA 01/2004[...]