Heatstar HS3500DF, HS6000DF User Manual

Model #

OPERATING INSTRUCTIONS

HS3500DF

AND OWNERÊS MANUAL

READ INSTRUCTIONS CAREFULLY: 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.

DIRECT FIRED PORTABLE HEATER

HS6000DF

WARNING:

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

· Service must be performed by a qualified service agency.

This is an unvented portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation air must be provided.

If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

2019 - 50125 - CBENERCO GROUP, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 866-447-2194

WARNING:

YOUR SAFETY IS IMPORTANT TO YOU AND TO OTHERS,

SO PLEASE READ THESE INSTRUCTIONS BEFORE YOU OPERATE THIS HEATER.

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 POISONING, AND/OR ELECTRICAL SHOCK.

ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW

THE INSTRUCTIONS SHOULD USE OR SERVICE THIS HEATER.

IF YOU NEED ASSISTANCE OR HEATER INFORMATION

SUCH AS AN INSTRUCTIONS MANUAL, LABELS, ETC. CONTACT THE MANUFACTURER.

WARNING:

NOT FOR HOME OR RECREATIONAL VEHICLE USE

WARNING: FIRE, BURN, INHALATION, AND EXPLOSION HAZARD. KEEP SOLID COMBUSTIBLES, SUCH AS BUILDING MATERIALS, PAPER OR CARDBOARD, A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE INSTRUCTIONS NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES, OR PRODUCTS SUCH AS GASOLINE, SOLVENTS, PAINT THINNER, DUST PARTICLES OR UNKNOWN CHEMICALS.

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. Wash your hands after handling this product. For more information visit www. P65Warnings.ca.gov.

WARNING: Fuels used in liquefied propane gas appliances, and the products of combustion of such fuel, can expose you to chemicals including benzene, which is known to the State of California to cause cancer and cause birth defects or other reproductive harm. For more information visit www.P65Warnings.ca.gov.

WARNING:

READ THE INSTRUCTIONS GIVEN IN THIS MANUAL BEFORE USING THE APPLIANCE.

• DO NOT USE GASOLINE, NAPHTHA OR VOLATILE FUELS.

• THE ELECTRICAL SYSTEM TO WHICH THE APPLIANCE IS CONNECTED MUST COMPLY WITH ALL SAFETY REGULATIONS IN FORCE. A RESIDUAL CURRENT CIRCUIT BREAKER MUST BE PROVIDED ON THE MAIN DISTRIBUTION BOARD.

• UNPLUG THE HEATER BEFORE ATTEMPTING ANY SERVICE OR MAINTENANCE.

• ALWAYS CHECK THE POWER SUPPLY CABLE BEFORE USE. IT MUST NOT BE BENT, CRUSHED, OR ANYWAY DAMAGED.

• THE POWER SUPPLY CABLE MUST BE REPLACED ONLY BY QUALIFIED PERSONNEL.

• ONLY USE AN ORIGINAL H07RN-F POWER CABLE WITH WATERPROOF PLUG.

• DO NOT TOUCH THE EXHAUST GAS OUTLET. DANGER OF BURNS!

CONTENTS

WARNINGS .................................................................................. 2

SPECIFICATIONS ........................................................................... 3

OPERATION ................................................................................. 4

SAFETY DEVICES .......................................................................... 4

MAINTENANCE ............................................................................ 5

TROUBLESHOOTING .................................................................... 6

WIRING DIAGRAMS ..................................................................... 7

PARTS LIST ................................................................................... 8

ENERCO GROUP, INC. |Direct Fired Portable Heater Operating Instructions and OwnerÊs Manual

IMPORTANT

Before using the heater, read and understand all instructions and follow them carefully. The manufacturer is not responsible for damages to goods or persons due to improper use of units.

GENERAL RECOMMENDATIONS

The direct-fired heater runs on diesel fuel. This direct combustion heater exhausts hot air and the combustion products into the room, while those with indirect combustion are fitted with a flue to take the fumes away through the chimney.

Always follow local ordinances and codes when using this

heater:

• Read and follow this ownerÊs manual before using the heater.

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

• Never use heater in immediate proximity of flammable materials (the minimum distance must be 6 ft.).

• Make sure fire fighting equipment is readily available.

• Make sure sufficient fresh outside air is provided according to the heater requirements. Direct combustion heaters should only be used in well vented areas in order to avoid carbon monoxide poisoning.

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

• In case of very low temperatures add kerosene to the heating oil.

• Make sure heater is always under surveillance and keep children and animals away from it;

• Before starting the heater always check free rotation of ventilator fan.

• Unplug heater when not in use.

TECHNICAL SPECIFICATIONS

Heat input [kBTU/h] 400 610 Air flow [cfm] 1,795 2,800 Fuel Type Diesel/Kerosene/#1-2 Fuel Oil Heat output [kBTU/h] 360 610

Fuel consumption

Phase 1 1

Power supply

Electric consumption

Nozzle [USgal/h] 2.00-30° S 3.00-80°S Pump pressure [psi] 174 217 Adjustment of combustion air flap [in] a=0.59 a=1.00 Tank capacity [gal] 27.7 35.7 Dimensions, L x W x H [in] 56.4 x 26.4 x 35.6 68.5 x 28.8 x 44 Net Weight [lb] 153 243

Voltage [V] 120 120 Frequency [Hz] 60 60

[gal/h] 2.6 4.46

[lb/h] 18.56 30.84

[W] 632 1,240

[A] 6.00 11.10

HS 3500DF HS 6000DF

Operating Instructions and OwnerÊs ManualENERCO GROUP, INC. |Direct Fired Portable Heater

OPERATION

Before any attempt of starting the heater is made, check that your electrical supply conforms to the data on the model plate.

reason.

• Install the heater on a flat, level floor in a steady position.

• It is forbidden to connect direct-fired heaters to air ducts.

Control Board

1 RESET BUTTON WITH CONTROL LAMP 2 CONTROL LAMP 3 MAIN SWITCH 4 ROOM THERMOSTAT PLUG 5 POWER CORD

Gap of Electrodes

O N

WARNING

• DO NOT USE GASOLINE, NAPHTHA OR VOLATILE FUELS.

• STOP HEATER BEFORE ADDING FUELS.

• ALWAYS FILL OUTDOORS AWAY FROM OPEN FLAME

• DO NOT USE EXTERNAL FUEL SOURCE.

• DO NOT OPERATE HEATER WHERE FLAMMABLE LIQUIDS OR VAPORS MAY BE PRESENT.

• DO NOT START HEATER WHEN CHAMBER IS HOT

• DO NOT START HEATER WHEN EXCESS FUEL HAS ACCUMULATED IN THE CHAMBER.

• DO NOT PLACE COOKING UTENSILS ON TOP OF THE HEATER.

• PLUG ELECTRICAL CORD INTO A PROPERLY GROUNDED THREE-PRONG RECEPTACLE.

The generator can only work automatically when a control device, such as for example a thermostat or a timer, is connected to the generator. Connection to the generator is made by removing the socket cover(4) and inserting the thermostat plug.

To start the machine you must:

•If connected to the thermostat, turn the switch to (ON +

•If not connected to the thermostat, turn the switch to (ON).

When unit is started for the first time or is started after the oil tank has been totally emptied, the flow of oil to the burner may be impaired by air in the circuit. In this case the control box will cut out the heater and it might be necessary to renew the starting procedure once or twice by depressing the reset button (1).

Should the heater not start, check that oil tank is full and depress reset button (1).

Should the heater still not work, please refer to chapter „OBSERVED FAULTS, CAUSES AND REMEDIES‰.

);

STOPPING THE HEATER

Set main switch (3) on „0‰ position or turn thermostat or other control device on lowest setting.

The flame goes out and the fan continues to work for approx. 90sec. cooling the combustion chamber.

Models X Y Z

3500 DF

6000 DF

Clearances

The following minimum safety clearances from materials or objects in the surroundings of the heater must be ensured:

Sides 2.5 ft. Air Inlet 2.5 ft. Top 6 ft. Air outlet 12 ft.

• Floors and ceilings must be made of fireproof materials in the room where the heater is operated.

• The air inlet and outlet must never be blocked for any

0.157 in 0.098 in 0.157 in

ENERCO GROUP, INC. |Direct Fired Portable Heater Operating Instructions and OwnerÊs Manual

SAFETY DEVICES

The unit is fitted with an electronic flame control box. In case of malfunction this box will cut in and stop the heater, at the same time the pilot lamp in the control box reset button (1) will light up.

Heaters are also equipped with an overheat thermostat safety cutout which will stop the heater in case of overheating. This thermostat will reset automatically but you will have to depress button (1) on control box before being able to restart the heater.

TRANSPORT

WARNING

• Before making any attempt to restart heater find and eliminate reason of overheating.

Before heater is moved it must be stopped and unplugged. Before moving the heater wait till it has totally cooled off and make sure oil tank cap is securely fixed.

The hot air generators with wheels must be wheeled. The suspended version which has no wheels must be transported with adequate machinery.

MAINTENANCE

Preventive and regular maintenance will ensure a long trouble free life to your heater.

WARNING

• Never service heater while it is plugged in, operating or hot. Severe burns or electrical shock can occur.

Every 50 hours of operation: disassemble filter and wash with clean oil, remove upper body parts and clean inside and ventilator with compressed air, check correct attachment of H.V. connectors to the electrodes and check H.V. cables, remove burner assembly, clean and check electrode settings, adjust according to scheme „GAP OF ELECTRODES‰.

COLUMN INTENTIONALLY LEFT BLANK

Operating Instructions and OwnerÊs ManualENERCO GROUP, INC. |Direct Fired Portable Heater

TROUBLESHOOTING

TROUBLE CAUSE SOLUTION

Motor does not start, no ignition

No electrical current Check mains (should be 120 V – 1~ – 60 Hz)

Check proper positioning and functioning of switch Check fuse

Motor starts, no ignition or cuts out

Motor starts, heater emits smoke

Heater does not stop

Wrong setting of room thermostat or other control

Thermostat or other control defective

Electrical motor defective Replace electrical motor

Electrical motor bearings defective

Burned out condenser Replace condenser

Electric ignitor defective Check connection of H.V. Ieads to electrodes and transformer

Flame control box defective Replace control box Photocell defective Clean or replace photocell Not enough or no fuel at all

at burner

Solenoid defective Check electrical connection

Not enough combustion air Make sure air inlet and outlet are free

Too much combustion air Check setting of combustion air flap Fuel contaminated or con-

tains water

Air leaks in fuel circuit Check the seals on the ducts and the diesel filter Not enough fuel at burner Check pump pressure

Too much fuel at burner Check pump pressure

Solenoid Replace solenoid coil or complete solenoid

Check correct setting of heater control. If thermostat, make sure selected temperature is higher than room temperature

Replace control device

Replace electrical motor bearings

Check electrodes setting (see scheme „GAP OF ELECTRODES‰) Check electrodes for cleanliness Replace H.V. transformer

Check state of motor-pump plastic coupling Check fuel line system including fuel filter for possible leaks Clean or replace oil nozzle

Check thermostat LI Clean or replace solenoid

Check setting of combustion air flap Clean burner disc

Drain fuel in tank with clean fuel Clean oil filter

Clean or replace fuel nozzle

Replace nozzle

If heater still not working properly, please revert to nearest authorized dealer.

ENERCO GROUP, INC. |Direct Fired Portable Heater Operating Instructions and OwnerÊs Manual

WIRING DIAGRAM 3500 SERIES MODELS

6000 SERIES MODELS

120V - 1~ - 60Hz

DRAWING LEGEND

FU Fuse 20A IT Transformer H.V. LI1 Overheat Thermostat EV1 Solenoid Valve 1° FO Photocell CO Condenser MV Fan Motor ST Electric pilot

RV Control TA Room Thermostat RE Relays AP Control Box PA Air pressure control RF Heater Filter FUA Fan thermostat PE Ground

Operating Instructions and OwnerÊs ManualENERCO GROUP, INC. |Direct Fired Portable Heater

3500DF Series Direct-Fired Portable Heater

109

110

111

100

102

101

108

Optional

107

106

104

105

103

ENERCO GROUP, INC. |Direct Fired Portable Heater Operating Instructions and OwnerÊs Manual

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