Desa RLP50VA manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Desa RLP50VA, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Desa RLP50VA one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Desa RLP50VA. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Desa RLP50VA should contain:
- informations concerning technical data of Desa RLP50VA
- name of the manufacturer and a year of construction of the Desa RLP50VA item
- rules of operation, control and maintenance of the Desa RLP50VA item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Desa RLP50VA alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Desa RLP50VA, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Desa service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Desa RLP50VA.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Desa RLP50VA item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    PROP ANE CONSTRUCTION HEA TER OWNER’S MANUAL GENERAL HAZARD WARNING: FAILURE TO COMPLY WITH THE PRECAUTIONS AND INSTRUCTIONS PROVIDED WITH THIS HEATER, CAN RESULT IN DEATH, SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE FROM HAZARDS OF FIRE, EXPLOSION, BURN, ASPHYXIATION, CARBON MONOXIDE POI- SONING, AND/OR ELECTRICAL SHOCK. ONLY PERSONS WHO C[...]

  • Page 2

    PROP ANE CONSTRUCTION HEA TER 50,000 BTU/HR 2 105331 SAFETY INFORMA TION WARNING: FIRE, BURN, IN- HALATION, AND EXPLOSION HAZARD. KEEP SOLID COMBUS- TIBLES, SUCH AS BUILDING MA- TERIALS, PAPER OR CARD- BOARD, A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE IN- STRUCTIONS. NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN VOLATILE OR[...]

  • Page 3

    OWNER’S MANUAL 3 105331 PRODUCT IDENTIFICA TION Figure 1 - 50,000 BTU/Hr Model UNP ACKING 1. Remove all packing items applied to heater for shipment. Keep plastic cover caps (attached to inlet connector and hose/regulator assembly) for storage. 2. Remove all items from carton. 3. Check all items for shipping damage. If heater is damaged, promptly[...]

  • Page 4

    PROP ANE CONSTRUCTION HEA TER 50,000 BTU/HR 4 105331 Air For Combustion Air For Heating THEOR Y OF OPERA TION Combustion Chamber THE FUEL SYSTEM The hose/regulator assembly attaches to the propane gas supply. This provides fuel to the heater. THE AIR SYSTEM The motor turns the fan. The fan pushes air into and around the combustion chamber. This air[...]

  • Page 5

    OWNER’S MANUAL 5 105331 INST ALLA TION Valve Inlet Hose Figure 7 - Hose and Inlet Connector WARNING: Review and un- derstand the warnings in the Safety Information section, page 2. They are needed to safely op- erate this heater. Follow all local codes when using this heater. Propane Tank Propane Supply Valve Regulator Hose Fuel Gas Fitting Figur[...]

  • Page 6

    PROP ANE CONSTRUCTION HEA TER 50,000 BTU/HR 6 105331 OFF MED HIGH ST ART/ LOW STORAGE 1. Store propane tank(s) in safe manner . See Chapter 5 of Standar d for Storage and Handling of Liquefied Petr oleum Gases, ANSI/NFP A 58. Follow all lo- cal codes. Always store propane tanks outdoors. 2. Place plastic cover caps over brass fittings on inlet co[...]

  • Page 7

    OWNER’S MANUAL 7 105331 REMEDY 1. Check voltage to electrical outlet. If volt- age is good, check heater power cord for breaks 2. Adjust motor/fan guard to keep fan from hitting inside of heater shell. Bend fan guard if necessary 3. Replace fan. See Fan, page 9 4. Replace motor . See Motor , page 8 1. Repeat installation and operation in- structi[...]

  • Page 8

    PROP ANE CONSTRUCTION HEA TER 50,000 BTU/HR 8 105331 SER VICE PROCEDURES WARNING: Never service heater while it is plugged in, con- nected to propane supply, oper- ating, or hot. Severe burns and electrical shock can occur. You can also visit DESA International’s Technical Service web site at www.desatech.com. ELECTRICAL SYSTEM The entire electri[...]

  • Page 9

    OWNER’S MANUAL 9 105331 IGNITOR 1. Remove motor and fan guard from heater (see Motor , page 8, steps 1 through 5). 2. Remove black ignitor wire from piezo ignitor . Access ignitor wire through un- derside of heater base (see Figure 17). Push wire up through bushing in heater shell. 3. Remove ignitor mounting screw from rear head using nut-driver [...]

  • Page 10

    PROP ANE CONSTRUCTION HEA TER 50,000 BTU/HR 10 105331 28 27 15 17 18 21 1 2 3 2 4 6 7 9 11 21 22 23 24 25 19 2 10 26 16 12 13 14 5 20 20 8 ILLUSTRA TED P ARTS BREAKDOWN RLP50VA BLP50VA REM50PVA[...]

  • Page 11

    OWNER’S MANUAL 11 105331 P AR TS LIST RLP50VA BLP50VA REM50PVA This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 12 of this manual. KEY PART NO. NO. DESCRIPTION QTY. 1 104154-01 Combustion Chamber 1 2 M11084-26 Hex Tap Screw, #10-16 x 3/8" 7 3 105333-[...]

  • Page 12

    PROP ANE CONSTRUCTION HEA TER 50,000 BTU/HR 12 105331 SPECIFICA TIONS Output Rating (BTU/Hr) High 49,500 Low 30,000 Fuel Propane Vapor Only Fuel Consumption Gallons/Hour 2.19 / 1.09 Pounds/Hour 9.28 / 4.64 Supply Pressure To Regulator Minimum (for input adjustment) 10 psi Maximum 200 psi Regulator Outlet Pressure High 18" WC Manifold Pressure [...]

  • Page 13

    OWNER’S MANUAL 13 105331 NOTES _______________________________________________________________________________________________ _______________________________________________________________________________________________ _______________________________________________________________________________________________ _____________________________[...]

  • Page 14

    W ARRANTY AND REP AIR SER VICE LIMITED WARRANTY KEEP THIS WARRANTY For information, write: DESA International, P.O. Box 90004 Bowling Green, Kentucky 42102-9004 ATTN: Customer Service Department When writing, always include model number and serial number. 105331-01 REV. B 03/00 Model Serial No. Date of Purchase 2701 Industrial Drive P.O. Box 90004 [...]