Desa RCLP155 Manuel utilisateur

OWNER’S MANUAL

CANADIAN

PROPANE

CONSTRUCTION

HEATERS

IMPORTANT

Read and understand this manual before assembling, starting, or servicing

heater. Improper use of heater can cause serious injury. Keep this manual

for future reference.

Models RCLP155 and BCLP155

100170

Safety Information.........................................................................3

Product Identification .................................................................... 4

Unpacking......................................................................................4

Theory of Operation ......................................................................5

Propane Supply..............................................................................5

Installation .....................................................................................6

Ventilation .....................................................................................7

Operation .......................................................................................7

Troubleshooting.............................................................................8

Maintenance ..................................................................................8

Storage ........................................................................................... 8

Service Procedures ........................................................................9

Wiring Diagram.............................................................................10

Specifications ................................................................................ 10

Accessories ....................................................................................11

Technical Service ..........................................................................11

Service Publications ......................................................................11

Replacement Parts .........................................................................11

Warranty and Repair Service.........................................................Back Cover

SECTION PAGE

CONTENTS

FOR YOUR SAFETY

Do not use this heater in a space where gasoline or other liquids

having flammable vapors are stored or used.

100170

SAFETY

INFORMATION WARNINGS

IMPORTANT: Read this owner’s manual carefully and completely

before trying to assemble, operate, or service this heater. Improper

use of this heater can cause serious injury or death from burns, fire,

explosion, electrical shock, and carbon monoxide poisoning.

Carbon Monoxide Poisoning: Some people are more affected by carbon

monoxide than others. Early signs of carbon monoxide poisoning resemble the flu,

with headaches, dizziness, and/or nausea. If you have these signs, the heater may

not be working properly. Get fresh air at once! Have heater serviced.

PropaneGas:Propanegasisodorless.Anodor-makingagentisaddedtopropane

gas. The odor helps you detect a propane gas leak. However, the odor added to

propane gas can fade. Propane gas may be present even though no odor exists.

Makecertainyoureadandunderstandallwarnings.Keepthismanualforreference.

It is your guide to safe and proper operation of this heater.

• Do not use heater outdoors or in occupied dwellings. Only use for temporary

heating of buildings under construction, alteration, or repair.

• Install and use heater with care. Follow all local ordinances and codes. In the

absence of local ordinances and current codes, refer to CAN/CGA-B149.2

Installation Code for Propane. This instructs on the safe storage and handling

of propane gases.

• Check heater for damage before each use. Do not use a damaged heater.

• Use only propane gas set up for vapor withdrawal.

• Keep propane tank(s) below 38°C (100° F).

• Use only in well-vented areas. Provide at least a 0, 28 m2 (three-square-foot)

opening of fresh, outside air for each 105.500 kJ/hr (100,000 BTU/Hr) of rating.

• Use only in places free of flammable vapors or high dust content.

• Keep heater away from strong drafts, water spray, rain, or dripping water.

• Use only the electrical voltage and frequency speciﬁed on model plate.

• Use only a three-prong, grounded extension cord.

• Use only the hose and factory regulator provided with the heater.

• Inspect hose assembly before each use of heater. If excessive abrasion or wear

is seen, or the hose is cut, replace before using heater. Use the replacement

hose assembly that is speciﬁed by the manufacturer.

• Keep heater at least six feet from propane tank(s). Do not point heater at

propane tank(s) within 6 m (20) feet.

• Minimum heater clearances from combustibles:

Front outlet: 3 m (10 Ft.) Sides: 0,61 m (2 Ft.)

Top: 2 m (6 Ft.) Rear: 0,61 m (2 Ft.)

• Locate heater on stable and level surface while it is hot or running.

• Keep children and animals away from heater.

• Unplug heater when not in use.

• Never use heater in living or sleeping quarters.

• Never block air inlet (rear) or air outlet (front) of heater.

• Never move, handle, or service a hot, operating, or plugged-in heater.

• Never attach duct work to front or rear of heater.

• Use only original replacement parts. This heater must use design-specific

parts. Do not substitute or use generic parts. Improper replacement parts

could cause serious or fatal injuries.

100170

PRODUCT

IDENTIFICATION

Hot Air

Outlet

(Front)

Power Cord

Fan Guard

Handle

Upper Shell

Lower Shell

Hose/Regulator

Assembly

Inlet

Connector

Start Switch

Figure 1 - RCLP155 and BCLP155 Models

UNPACKING 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 inform

dealer where you bought heater.

100170

THEORY OF

OPERATION

The Fuel System: The hose/regulator assembly attaches to the propane gas

supply. The propane gas moves through the solenoid valve and out the nozzle.

The Air System: The motor turns the fan. The fan pushes air into and around the

combustion chamber. This air is heated and provides a stream of clean, hot air.

The Ignition System: The burner control sends voltage to the ignitor. The

ignitor ignites the fuel and air mixture.

The Safety Control System: This system causes the heater to shut down if the

flame goes out.

Motor

Nozzle

Ignitor Power

Cord

PROPANE

SUPPLY

Propane gas and propane tank(s) are to be furnished by the user.

Use this heater only with a propane vapor withdrawal supply system.

The amount of propane gas ready for use from propane tanks varies. Two factors

decide this amount:

1. The amount of propane gas in tank(s)

2. The temperature of tank(s)

The chart below shows the number of 45 kg (100 pound) tanks needed to run this

heater. Do not operate this product with any tank smaller than 45 kg (100 pounds).

Clean

Heated

Air Out

(Front)

Combustion

Chamber

Cool

Air In

(Back)

Solenoid

Valve

High Limit

Fan

Figure 2 - Cross Section Operational View

Burner Control

Air For Combustion

And Heating Fuel

Hose/Regulator Assembly

Temperature (°C) (°F) At Tank

Less gas is vaporized at lower temperatures. You may need a larger tank in colder

weather.Yourlocalpropanegasdealerwillhelpyouselectthepropersupplysystem.

0°C -6.2°C -12°C -17.7°C -23.3°C -28.9°C

(32°F) (20°F) (10°F) (0°F) (-10°F) (-20°F)

Number of tanks 2 2 3 3 (Use larger tank)

100170

INSTALLATION

Hose

Regulator

Vent

(pointing down)

POL Fitting

Supply

Valve

Propane

Tank

1. Provide propane supply system (see Propane Supply, page 5).

2. Connect POL fitting on hose/regulator assembly to propane tank(s). Turn POL

fitting counterclockwise into threads on tank. Tighten firmly using

2.22 cm (7/8in.) wrench.

IMPORTANT:

Tighten regulator with vent pointing

down. Pointing vent down protects regulator from weather damage.

WARNING

Review and understand the warnings in the Safety Information

Section, page 3. They are needed to safely operate this heater.

Follow all local codes when using this heater.

WARNING

Test all gas piping and connections for leaks after installing

or servicing. Never use an open flame to check for a leak.

Apply a mixture of liquid soap and water to all joints. Bubbles

forming show a leak. Correct all leaks at once.

Figure 3 - Regulator With Vent Pointing Down

3. Connect hose to inlet connector. Tighten firmly using a wrench.

IMPORTANT:

Extra hose or piping may be used if needed. Install extra hose

or piping between hose/regulator assembly and propane tank. You must use

the regulator supplied with heater.

Figure 4 - Hose and Inlet Connector

Hose

Inlet Connector

100170

INSTALLATION

Continued

4. Open propane supply valve on propane tank(s) slowly.

Note:

If not opened

slowly, excess-flow check valve on propane tank will stop gas flow. If this

happens, close propane supply valve and open again slowly.

5. Check all connections for leaks.

6. Close propane supply valve.

WARNING

Never use an open flame to check for a leak. Apply a mixture

of liquid soap and water to all joints. Bubbles forming show a

leak. Correct all leaks at once.

Continued

To Start Heater

1. Follow all installation, ventilation and safety information.

2. Locate heater on stable and level surface. Make sure strong drafts do not blow

into front or rear of heater.

3. Plug power cord of heater into a three-prong, grounded extension cord.

Extension cord must be at least six feet long, CSA listed, and of a proper size.

OPERATION

WARNING

Review and understand the warnings in the Safety Information

Section, page 3. They are needed to safely operate this heater.

Follow all local codes when using this heater.

Extension Cord Size Requirement

Up to 15m (50 feet) long, use 18 AWG rated cord.

15,5 to 30,5 (51 to 100 feet) long, use 16 AWG rated cord.

31 to 61 M (101 to 200) feet long, use 14 AWG rated cord.

4. Plug extension cord into a 120 volt/60 hertz, three-hole, grounded outlet.

5. Open propane supply valve on propane tank(s) slowly.

Note:

If not opened

slowly, excess-flow check valve on propane tank will stop gas flow. If this

happens, close propane supply valve and open again slowly.

6. Push start switch to start heater. Heater will start within six seconds.

Note:

If heater does not start, unplug heater. Wait ten seconds for safety

control to reset, then try again.

VENTILATION

Provide at least a 0,28 m2(three-square-foot) opening of fresh, outside air for

each 105.500kJ/hr (100,000 BTU/Hr) rating. This heater requires a fresh-air

opening of at least .414 m2(4.5 square feet). Provide extra fresh air if more

heaters are being used.

WARNING

Follow the minimum fresh, outside air ventilation require-

ments. If proper fresh, outside air ventilation is not provided,

carbon monoxide poisoning can occur. Provide proper fresh,

outside air ventilation before running heater.

100170

To Stop Heater

1. Tightly close propane supply valve on propane tank(s).

2. Wait a few seconds. Heater will burn gas left in supply hoses.

3. Unplug heater.

To Restart Heater

Ifsafety control stops gasflow to heater, motorwill continue to run.To restart heater:

1. Unplug heater. Wait ten seconds for safety control to reset.

2. Plug in heater. Push start switch.

OPERATION

Continued

1. Store propane tank(s) in safe manner. Follow all local codes.

2. Place plastic cover caps over brass fittings on inlet connector and

hose/regulator assembly.

3. Store in dry, clean, and safe place. Do not store hose/regulator assembly inside

heater combustion chamber.

4. When taking heater out of storage, always check inside of heater. Insects and

small animals may place foreign objects in heater. Keep inside of heater free

from combustible and foreign objects.

CAUTION

Disconnect heater from propane supply tank(s).

STORAGE

TROUBLE-

SHOOTING

If heater does not start or restart

• Check manual valves (if any) and supply valves (on propane tank). Make sure

they are open.

• Check fuel level in propane tank(s). If fuel level is too low, contact local

propane gas company.

If heater still does not start or restart, contact your local service center.

MAINTENANCE

WARNING

Never service heater while it is plugged in, connected to

propane supply, operating, or hot. Severe burns and

electrical shock can occur.

1. Keep heater clean. Clean heater annually or as needed to remove dust and

debris. If heater is dirty or dusty, clean heater with a damp cloth.

2. Inspect heater before each use. Check connections for leaks. Apply mixture of

liquid soap and water to connections. Bubbles forming show a leak. Correct all

leaks at once.

3. Inspect hose/regulator assembly before each use. If hose is highly worn or cut,

replace.

4. Have heater inspected yearly by service person.

5. Keep inside of heater free from combustible and foreign objects.

100170

SERVICE

PROCEDURES

Figure 8 - Fan Cross Section

Figure 7 - Fan, Motor Shaft,

and Setscrew Locations

Fan

Figure 6 - Fan Removal

Hub

Setscrews

WARNING

Never service heater while it is plugged in, connected to

propane supply, operating, or hot. Severe burns and

electrical shock can occur.

Figure 5 - Upper Shell Removal

Fan Motor

Fan

Clean fan every 500 hours of

operation or as needed.

IMPORTANT:

Remove fan

from motor shaft before

removing motor from heater.

The weight of the motor

resting on the fan could

damage the fan pitch.

1. Remove upper shell by

removing the screws along

each side of heater using

7,8 mm (5/16") nut-driver

(see Figure 5). These

screws attach upper and

lower shells together.

2. Lift or slide upper shell off.

3. Remove fan guard.

4. Use 3,17 mm (1/8") Allen

wrench to loosen setscrews

which hold fan to motor

shaft (see Figure 7).

5. Slip fan off motor shaft.

6. Clean fan using soft cloth

moistened with kerosene or

solvent.

7. Dry fan thoroughly.

8. Replace fan on motor shaft.

Make sure rear setscrew is

touching back of flat

surface on motor shaft (see

Figure 8).

9. Place setscrews on flat of

shaft. Tighten setscrews

firmly (4,52 - 5,65 Nm

[40-50 inch-pounds]).

10.Replace fan guard and

upper shell.

Setscrews

Motor shaft

Motor

Shaft

Fan

100170

Ignitor

Make sure gap between

ignitor electrode and burner

nozzle is 3,3 to 3,81 mm

(.13/.15"). Access ignitor

electrode from inside combus-

tion chamber. No other

maintenance is needed for

ignitor.

Burner Nozzle

Figure 9 - Gap Between Ignitor Electrode and Burner Nozzle

Ignitor Electrode

.13/.15" Gap

Model RCLP155 and BCLP155

Input Rating 158.250 kJ/Hr (150,000 BTUHr)

Fuel Propane Vapor Only

Fuel Consumption

Liters/Hour (Gallons/Hour) 6,7 (1.6)

Kilos/Hour (Pounds/Hour) 3,15 (7.0)

Supply Pressure To Regulator

Minimum (for purposes of input adjustment) 69 kPa (10 psi)

Maximum Tank Pressure

Regulator Outlet Pressure (Factory Preset) 31,75 (12.5") WC

Manifold Pressure 9.8 po (9.8") WC

Motor 3.400 tr/min 1/8 CV

(3,400 RPM, 1/8 HP)

Electric Input 120 V/60 Hz

Amperage 2.2

Ignitor Gap 3,3 to 3,81 mm (.13/.15 in.)

Weight

Heater 11,2 kg (24 lbs.)

Shipping 15,8 kg (35 lbs.)

Size - L x W x H 95 cm x 36 cm x 53 cm

(371/2" x 141/2" x 21")

SPECIFICATIONS

Motor

Burner

Control

Solenoid

Valve

Ignitor

Green

Blue

White

Red

Terminal

Board Black

Yellow

Black

Green

White

Blue

Blue Green

Connector

Blue

Connector

Relay

Thermal

Switch

Start

Switch

Power

Cord

Yellow

Black

White

Red

Black

White

Red

Orange

Blue

Orange

Black

Motor Start

Relay

“S” or “2” “M” or “3”

“L” or “1”

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