Desa PD35VPA, PG35VPA, PV35VPA, PL35VPA User Manual
PROPANE/LP GAS OUTDOOR PATIO HEATER
OWNER’S MANUAL
Models PG35VPA, PL35VPA, PV35VPA, AND PD35VPA
Adjustable Temperature Settings:
Low - 22,000 Btu High - 35,000 Btu
WARNING: For Outdoor Use Only
WARNING: Read and understand this manual before
assembling, starting, or servicing heater. Improper use
of heater can cause serious injury, property damage, or
death. Keep this manual for future reference.
FOR YOUR SAFETY
Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.
FOR YOUR SAFETY
If you smell gas:
1.
Shut off gas to the appliance.
2. Extinguish any open flame.
3. If odor continues, immedi-
ately call your gas supplier.
Save this manual for future reference.
For more information, visit www.desatech.com
Fill In For Your Records
Model No. ____________________
(Located on side panel)
Serial No. _____________________
(Located on side panel)
Date of Purchase _______________
TABLE OF CONTENTS
Safety Information ............................................... 2
Unpacking ........................................................... 4
Product Identification ...........................................
Assembly ............................................................. 4
Operation ............................................................. 5
Storage ................................................................ 5
Maintenance ........................................................ 6
Technical Service ................................................ 6
Replacement Parts .............................................. 6
4
Troubleshooting ................................................... 7
Specifications ...................................................... 7
Illustrated Parts Breakdown and Parts List ......... 8
Warranty Information .........................................
10
SAFETY INFORMATION
WARNING: This product contains and/or generates chemicals
known to the state of California to
cause cancer or birth defects, or
other reproductive harm.
WARNING: Fire, burn, inhalation, and explosion hazard. Keep
solid combustibles, such as
building materials, wood, vinyl
siding, 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: Improper installation, adjustment, alteration,
service or maintenance can cause
injury, property damage, or death.
Read the installation, operating,
and maintenance instructions
thoroughly before installing or
servicing this equipment.
WARNING: For use only outdoors in a well ventilated space.
Do not use heater indoors or in a
building or garage or any unventilated or enclosed areas.
The heater is designed for use as an infrared patio
heater in accordance with the applicable require
ments CSA 5.90 U.S Infrared Patio Heaters, CAN
1-2.23 Portable Infra Red Heaters for
Canada.
Other standards govern the use of fuel gases and heating products for specific uses. Your local authority
can advise you about these. The primary purpose of
outdoor patio heaters is to provide heating of resi
dential and nonresidential spaces. Properly used, the
heater provides safe economical heating.
We cannot foresee every use which may be made
of our heaters. CHECK WITH YOUR LOCAL
FIRE SAFETY AUTHORITY IF YOU HAVE
QUESTIONS ABOUT HEATER USE.
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.
Propane/LP Gas: Propane/LP gas is odorless. An
odor-making agent is added to propane/LP gas.
The odor helps you detect a propane/LP gas leak.
However, the odor added to propane/LP gas may
fade. Propane/LP gas may be present even though
no odor exists.
Make certain you read and understand all warn
ings. Keep this manual for reference. It is your
guide to safe and proper operation of this heater.
1. Install and use heater with care. Follow all
local ordinances and codes. In the absence of
local ordinances and codes, refer to the Stan-
dard for Storage and Handling of Liquefied
Petroleum Gas, ANSI/NFPA 58, CAN/-B149
Installation CODE. This instructs on the safe
storage and handling of propane/LP gases.
2.
Use only propane/LP gas set up for vapor
withdrawal in a 20 lb. cylinder. Cylinder must
be constructed and marked in accordance with
specifications for propane/LP cylinders of the
U.S. Department of Transportation (DOT). The
cylinder must be provided with a shutoff valve
terminating in a propane/LP supply cylinder
valve outlet. The valve must have external
threads and marked “Use with Type 1”
safety relief device having a direct commu
-
nication with the vapor space of the cylinder.
The cylinder used must include a collar to
protect the cylinder valve.
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and a
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113530-01A
SAFETY INFORMATION
Continued
3. Keep appliance area clear and free from combustible materials, gasoline, paint thinner, and
other flammable vapors and liquids. Dust is
combustible. Do not use heater in areas with
high dust content.
4. Minimum heater clearances from combustibles:
Back: 4 inches (10.2 cm); Sides: 18 inches
(.45 m); Top and Front: 36 inches (.91 m) (see
Figure 1).
5. Before each use, check heater for leaks. 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.
6. Keep propane/LP cylinder below 100° F
(38°C).
7. Use only the hose and factory preset regulator
provided with the heater. Do not adjust regula
tor as gas leaks may occur.
8. Locate hose properly, keeping it out of path
ways where people may trip over it or in areas
where the hose may be subjected to accidental
damage.
9. Check hose before each use of heater. Discon
nect hose with 9/16" wrench. Check for tears
and abrasions in hose and on regulator. If
highly worn or cut, replace with hose specified
by manufacturer before using heater.
10. Do not alter heater. Keep heater in its original
state. Do not use heater if altered.
11. Locate heater on stable and level surface.
12. Do not operate heater while sleeping or leave
heater unattended.
13. Never move, handle, or service a hot or operat
ing heater. Severe burns may result. You must
wait 20 minutes after turning heater off.
14. To prevent injury, wear gloves when handling
heater.
15. Turn off heater valve and gas supply to heater
when not in use.
16.
Use only original replacement parts. This heater
must use design-specific parts. Do not substi
tute or use generic parts. Improper replacement
parts could cause serious or fatal injuries.
17. Certain materials or items, when stored in
front of heater, will be subjected to radiant
heat and could be seriously damaged.
18. Shut heater off immediately if flashback oc
curs (flame inside burner tube). Have heater
serviced.
19. Never attempt to use heater or any components that have been damaged or exposed to
accidental fire.
20. If you smell gas or suspect a leak, shut off
propane/LP cylinder valve at once. Ventilate
area. Do not strike a match or create any flame
or electric spark. Find and correct leak before
attempting to light any appliance.
21. Do not block intake air openings.
Any guard or other protective device
removed for servicing must be re
placed prior to operating the heater.
Surface temperatures become very
hot when operating heater. Children
and adults should stay away to avoid
burns or clothing ignition.
Young children should be carefully
-
supervised when they are in the area
of the heater.
-
Clothing or other flammable mate
rials should not be hung from the
-
heater, or placed on or near heater.
Installation and repair should be
done by a qualified service person.
The heater should be inspected
before use and at least annually by
a qualified service person. More
frequent cleanings may be required
as necessary. It is imperative that
control compartments, burners, and
-
circulating air passageways of the
heater be kept clean.
36"
(.91 m)
18"
(.45 m)
-
36"
(.91 m)
-
Figure 1 - Clearances from Combustibles
4"
(10.2 cm)
18"
(.45 m)
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-
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3
SAFETY INFORMATION
Continued
PRODUCT
IDENTIFICATION
CAUTION: The gas pressure
regulator provided with this appliance must be used. This regulator is set for an output pressure
of 49.8" W.C. (1.8 P.S.I.).
24.
Use correct pressure specifications, see page 6.
25. Propane/LP gas cylinder is not provided.
Use a 20 lb. propane/LP gas cylinder marked
propane. The cylinder supply system must be
arranged for vapor withdrawal. The cylinder
used must include a collar to protect the cylinder valve. The cylinder must be provided with
a shutoff valve terminating in a propane/LP
gas supply cylinder valve outlet specified,
as applicable, for connection no. 510 in the
Standard for Compressed Gas Cylinders Valve
Outlet and Inlet Connections, ANSI/CGA-V-
1, or connection no. 600 in the Compressed
Gas Associationʼs Limited Standard Cylinder
Valve Outlet Connection for Propane Small
Valve Series or combination propane/LP gas
cylinder valve and quick-disconnect assembly
complying with 1.16.5-c and a safety relief
device having a direct communication with
the vapor space of the cylinder.
UNPACKING
1. Remove all packing items applied to heater
for shipment.
2. Remove all items from carton.
3. Check all items for shipping damage. If heater
is damaged, promptly inform dealer where you
bought heater.
Control
Knob
Ignitor
Grill
Burner
(behind Grill)
Air
Openings
Figure 2 - Outdoor Patio Heater
ASSEMBLY
Tools required:
• #2 Phillips screwdriver
• 9/16" Open end wrench
1. Remove back panel.
2. Attach hose.
3.
Check for leaks. See Checking for Leaks, page 5.
4. Replace back panel.
Figure 3 - Attaching Hose
4
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113530-01A
OPERATION
CAUTION: Do not stand in
front of heater while lighting.
Stand at the side when lighting
the heater.
Use only a 20 lb. propane/LP cylinder (not
included). See safety information for proper
cylinder selection. Connect the hose/regulator
assembly to the cylinder (see Figure 4). The hose
should already be connected to the heater. When
connecting regulator assembly to cylinder valve,
hand tighten nut clockwise to a positive stop. DO
NOT use a wrench to tighten. Use of a wrench may
damage quick closing coupling nuts and result in
a hazardous condition.
20 lb.
Propane/LP
Cylinder
Hose/Regulator
Assembly
SHUTDOWN INSTRUCTIONS
1. Press control knob and rotate clockwise to
OFF position.
2. Close propane/LP cylinder valve (rotate knob
clockwise).
BURNER OPERATION
Visually inspect burner for proper operation. The
burner should glow red with a minimum amount of
flame lap after initial firing. If flame lap on burner
is excessive, have heater serviced. Pressure may be
too high or nozzle/burner may be damaged.
Side
Correct
Flame
Pattern
Figure 5 - Burner Operation
View
Incorrect
Flame
Pattern
Figure 4 - Connecting Hose/Regulator
Assembly to Propane/LP Cylinder
CHECKING FOR LEAKS
1. Turn heater valve to OFF position.
2. Turn cylinder supply valve fully counter
clockwise to OPEN position.
3. Use a soapy water solution to check the connec
tion. For leaks before attempting to light heater.
If leak is found, turn cylinder valve to CLOSE
and do not use until all leaks are corrected.
LIGHTING INSTRUCTIONS
1. Push heater control knob in and turn counter
clockwise to the START position.
2. Push knob in and quickly press IGNITOR
button. Repeat until heater is lit.
3. Continue holding knob in for approximately
30 seconds. Heater should remain lit in the
LOW heat setting.
4. For more heat, press knob and rotate counter
clockwise to HIGH setting.
5. If RELIGHTING, wait 5 minutes for heater
to cool and gas to clear, then follow steps 5
through 8.
113530-01A
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STORAGE
CAUTION: Disconnect heater
from propane/LP supply cylinder.
1. Do not store heater while attached to propane/
LP cylinder. Close cylinder valve. Remove the
hose/regulator assembly from the propane/LP
cylinder by turning the fuel gas connector nut
clockwise.
2. Storage of heater inside is permissible only
if the cylinder is disconnected and removed
from the appliance.
3. Store propane/LP cylinder in safe manner.
Refer to Chapter 5 of Standard for Storage and
Handling of Liquefied Petroleum Gases, ANSI/
NFPA 58. Follow all local codes. Cylinders
must be stored outdoors in a well-ventilated
area out of reach of children. Disconnected cyl
inders must have threaded valve plugs tightly
installed, and must not be stored in a building,
garage or any other enclosed area. Never store
cylinders near high heat, open flame, or where
temperatures exceed 100° F (38° C).
4. Store in a dry, clean, and safe place.
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5
MAINTENANCE
REPLACEMENT PARTS
WARNING: Never attempt to
service heater while it is connected to propane/LP supply,
operating, or hot. Severe burns
can occur. Any guard or other
protective device removed for
servicing must be replaced prior
to operating the heater.
1. Keep heater clean. Remove any debris from
ventilation openings.
2. Inspect heater before each use. Check connec
tions for leaks. Apply mixture of liquid soap
and water to connections. Bubbles forming
show a leak that must be corrected. Correct
all leaks at once.
3. Inspect hose/regulator assembly before each
use. If hose is highly worn or cut, replace it
immediately. At least annually, remove hose/
regulator assembly from heater to inspect
entire length of hose.
4. Spiders and insects can create a dangerous
condition that may damage heater or make it
unsafe. Keep burner area clean of all spiders,
webs, or insects.
5. Have heater inspected yearly by a qualified
service person.
TECHNICAL SERVICE
You may have further questions about installation,
operation, or troubleshooting. If so, contact DESA
Heating Productsʼ Technical Service Department
at 1-866-672-6040. When calling please have your
model and serial numbers of your heater ready.
You can also visit DESA Heating Productsʼ technical service web site at www.desatech.com.
WARNING: 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. This will also protect
your warranty coverage for parts
replaced under warranty.
PARTS UNDER WARRANTY
Contact authorized dealers of this product. If they
canʼt supply original replacement part(s), either
contact your nearest Parts Central or call DESA
Heating Productsʼ Technical Service Department
at 1-866-672-6040.
When calling DESA Heating Products, have
ready
• your name
• your address
• model and serial numbers of your heater
• purchase date
• how heater was malfunctioning
In most cases, we will ask you to return the part
to the factory.
PARTS NOT UNDER WARRANTY
Contact authorized dealers of this product. If
they canʼt supply original replacement part(s),
either contact your nearest Parts Central listed in
the Authorized Service Center booklet supplied
with heater or call DESA Heating Products (US)
at 1-866-673-6040 or DESA Industries (CAN) at
1-905-826-8010 for referral information.
When calling DESA Heating Products, have
ready
• model number of your heater
• the replacement part number
6
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113530-01A
TROUBLESHOOTING
WARNING: Never attempt to service heater while it is connected
to propane/LP supply, operating, or hot. Severe burns can occur.
SYMPTOM
Burner fails to light
Burner lights but goes out when
automatic control valve button
is released
Maximum burn rate is low
POSSIBLE CAUSE
1. Propane/LP supply valve closed
on propane/LP cylinder
2. Blockage in burner/orifice
elbow/hose and regulator assembly
3. Piezo ignition system not
sparking
1. Not enough warm-up time
2. Low gas pressure
3. Thermocouple loose or needs
to be replaced
4. Automatic control valve needs
to be replaced
5. Th ermoc ouple gap is too
great.
1. Low gas pressure
2. Low fuel supply
3. Restriction in burner/orifice
elbow/hose and regulator as
sembly
REMEDY
1. Open pro pan e/L P sup ply
valve slowly
2. Clean burner/replace orifice
elbow/hose and regulator assembly
3. Verify ignitor electrode gap is
.20". Check wire lead for damage. Replace piezo ignitor and/or
ignitor electrode as necessary
1. Relight, hold automatic control
valve button in 30 seconds
2. Check propane/LP cylinder
for proper gas supply
3. Tighten connection or replace
thermocouple
4. Replace automatic control
valve assembly
5. Tip of thermocouple should
just touch the emitter material.
Loosen bracket screws to move
thermocouple closer to burner.
Be careful not to allow ignitor
to touch. Maintain 0.20"
1. Ch eck gas supply; check
regulator output
2. Consult propane/LP gas supplier
3. Clean burner/replace orifice
-
elbow/hose and regulator assembly
SPECIFICATIONS
Rating
High 35,000 Btu/Hr (39.927 Kj/Hr)
Low 22,000 Btu/Hr (23.211 Kj/Hr)
Fuel Propane Vapor Only
Fuel Consumption
Gallons (Liters)/Hour Min .24 (.91), Max .38 (1.44)
Pounds (kg)/Hour Min 1.02 (.46), Max 1.62 (.73)
Supply Pressure (To Regulator)
Maximum 200 psi (1,379 Kpa)
Minimum, for input adjustment 20 psi (137,9 Kpa)
Manifold Pressure psi (Kpa)
High 1.8 psi (
Low
Ignitor Gap 0.120"
Minimum Temperature -20°F (29°C) Surrounding Air Temperature
Size - L x W x H
Heater 17.5 x 15 x 42 inches (.44 x .38 x 1.06 m)
Carton 22 x 17.5 x 45 inches (.56 x .44 x 1.14 m)
Weight
Heater 3.2 kg (7 lb)
Carton 4.1 kg (9 lb)
113530-01A
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12,41 kPa)
1.9 psi (13,10 kPa)
7
ILLUSTRATED PARTS BREAKDOWN
1
2
3
4
5
6
8
7
9
11
17
16
20
18
10
19
12
13
14
15
24
23
22
21
25
MODELS PG35VPA, PL35VPA, PV35VPA, AND PD35VPA
8
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113530-01A
PARTS LIST
This list contains replaceable parts used in your heater. When ordering parts, follow the instructions
listed under Replacement Parts, page 6.
KEY PART
NO. NUMBER DESCRIPTION QTY.
1 099393-03 Control Knob 1
2 098508-01 Valve Retainer Nut 1
3 114643-01 One Piece Top 1
4 113150-01 Valve 1
5 114644-01 Formed Top, Perf. 1
6 114645-01 Top Plate 1
7 114646-01 Top Trim, Perf. 1
8 114642-01 Tower Wrapper 1
9 114364-01 Deflector 1
10 114648-01 Grill 1
11 113609-01 Radiant Burner Tube 1
12 113771-01 Bracket 1
13 104146-04 Thermocouple 1
14 100898-01 Thin Hex Nut 2
15 113534-01 Ignitor Electrode 1
16 113650-01 Burner Bracket 1
17 NJF 8C Nozzle Nut 1
18 113149-01 Nozzle 1
19 114649-01 Bottom Trim 1
20 114650-01 Drawn Base 1
21 114651-01 Burner Inlet Tube 1
22 102445-01 Piezo Ignitor 1
104784-01 Electronic Ignitor 1
23 102334-01 Nut, Palnut 1
24 114652-01 Back Cover 1
25 107392-01 Hose and Regulator Assembly 1
PARTS AVAILABLE - NOT SHOWN
113532-01 Operation Decal 1
113533-01 Warning Decal 1
113535-01 Control Position Decal 1
113537-01 Tradename Decal PG35VPA 1
113537-02 Tradename Decal PL35VPA 1
113537-03 Tradename Decal PV35VPA 1
113537-04 Tradename Decal PD35VPA 1
113972-01 Rating Label 1
113530-01A
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9
WARRANTY INFORMATION
LIMITED WARRANTY
DESA Heating Products warrants this product and any parts thereof, to be free from defects in materials and
workmanship for one (1) year from the date of first purchase when operated and maintained in accordance with in
structions. This warranty is extended only to the original retail purchaser, when proof of purchase is provided.
This warranty covers only the cost of parts and labor required to restore the product to proper operating condition.
Transportation and incidental costs associated with warranty repairs are not reimbursable under this warranty.
Warranty service is available only through authorized dealers and service centers.
This warranty does not cover defects resulting from misuse, abuse, negligence, accidents, lack of proper main
tenance, normal wear, alteration, modification, tampering, contaminated fuels, repair using improper parts, or
repair by anyone other than an authorized dealer or service center. Routine maintenance is the responsibility of
the owner.
THIS EXPRESS WARRANTY IS GIVEN IN LIEU OF ANY OTHER WARRANTY EITHER EXPRESSED OR
IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE.
DESA Heating Products assumes no responsibility for indirect, incidental or consequential damages. Some states
do not allow the exclusion or limitation of incidental or consequential damages or limitations or exclusions may
not apply to you. This Limited Warranty gives you specific legal rights and you may also have other rights which
vary from state to state.
This warranty does not cover discoloration due to operation of heater. We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written warranty. We make no other
warranty, expressed or implied.
WARRANTY SERVICE
Should your heater require service, return it to your nearest authorized service center. Proof of purchase must be
presented with the heater. The heater will be inspected. A defect may be caused by faulty materials or workmanship.
If so, DESA Heating Products will repair or replace the heater without charge.
REPAIR SERVICE
Return the heater to your nearest authorized service center. Each Service Center is independently owned and operated.
Repairs not covered by the warranty will be billed at standard prices. We reserve the right to amend these specifications
at any time without notice.
For information about this warranty write:
-
-
2701 Industrial Drive
P.O. Box 90004
Bowling Green, KY 42102-9004
www.desatech.com
2220 Argentia Road, Unit #4
Mississauga, Ontario
L5N2K7
905-826-8010
Fax: 905-826-8236
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