hykolity WH-H90-BZ User manual

1
Should you have any queries, please feel free to contact us at [phone] or email to
[email protected]. We always find ways to improve!
DANGER
If you smell gas:
1. Shut off gas to the appliance.
2. Extinguish any open flame.
3. If odor continues, keep away from the appliance
and immediately call your gas supplier or fire
department.
DANGER CARBON MONOXIDE HAZARD
This appliance can produce
carbon monoxide which has
no odor. Using it in an enclosed
space can kill you. Never use this
appliance in an enclosed space
such as a camper, tent, car or
home.
WARNING
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any other
appliance. An LP-cylinder not connected for use shall
not be stored in the vicinity of this or any other
appliance.
WARNING
Improper installation, adjustment, alteration, service
or maintenance can cause property damage, injury or
death. Read the installation, operation and
maintenance instructions thoroughly before installing
or servicing this equipment.
WARNING: For Outdoor Use Only
SKU# WH-H90-BZ
WH-H90-SL
OUTDOOR
PATIO HEATER
Owner’s Manual
KEEP THIS MANUAL FOR FUTURE
REFERENCE

PACKAGE CONTENTS
2
Reflector
Flame Screen
Glass Tube
Protective Guard
A
B
C
Upper Support
Black Silicone Ring
D
E
Side Panel
F
G
Front Panel
H
M
L
Lower Support
Block Belt
Gas Hose & Regulator
I
N
Wheel Assembly
Bottom Plate O
Middle Plate J
DESCRIPTION PART QUANTITY
1
Flame Screen
1
L
M
N
Gas Hose
Bottom Plate
Control Box Assy
Lower Support
1
4
1
1
Block Belt
Wheel Assembly
DESCRIPTION PART QUANTITY
A
Reflector
1
B 1
C
Glass Tube
D
Upper Support
E
1
4
F
G
4
H
Black Silicone Ring
Protective Guard
I
Side Panel
J
Front Panel
K
1
3
1
O
1
Middle Plate
Control Box Assy
K

HARDWARE CONTENTS
3
SAFETY INFORMATION
Please read and understand this entire manual before attempting to assemble, operate or install the
product.
General safety information is presented in these first few pages and is also located throughout the
manual. Keep this manual for future reference and to educate new users of this product. These
precautions are necessary when using, storing, and servicing. Using this equipment with the respect
and caution demanded will reduce the possibilities of personal injury or property damage. The
following symbols shown below are used extensively throughout this manual.
DANGER
• CARBON MONOXIDE HAZARD
•This heater is a combustion appliance. All
combustion appliances produce carbon monoxide
(CO) during the combustion process. This product is
designed to produce extremely low, non-hazardous
amounts of CO if used and maintained in accordance
with all warnings and instructions. Do not block air flow
into or out of the heater.
•Carbon Monoxide (CO) poisoning produces flu-like
symptoms, watery eyes, headaches, dizziness, fatigue
and possibly death. You can't see it and you can't
smell it. It's an invisible killer. If these symptoms are
present during operation of this product get fresh air
immediately!
•For outdoor use only.
•Never use inside house, or other unventilated or
enclosed areas.
•This heater consumes air (oxygen). Do not use in
unventilated or enclosed areas to avoid endangering
your life.
DANGER
DANGER indicates an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
CAUTION
CAUTION indicates an imminently hazardous situation
which, if not avoided, may result in minor or moderate
personal injury, or property damage.
WARNING
WARNING indicates an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
AA BB
Wing nut
Qty. 3 Small flat
Qty.
DD EE
JJ
Qty. 42
CC
Stud
Qty. 3
Philips
Qty. 1
Qty. 4
FF
GG II
Qty. 4
Qty. 1
HH
Flange
nut
Qty. 4
Qty.
KK
Knob
Qty. 1
MM
LL
Qty.1
Chain
Qty.1
8
10
NN
Round Plate
Qty.1

4
DANGER
• EXPLOSION - FIRE HAZARD
• Never store propane near high heat, open flames,
pilot lights, direct sunlight, other ignition sources or
where temperatures exceed 120 degrees F (49°C).
• Propane vapors are heavier than air and can
accumulate in low places. If you smell gas, leave the
area immediately.
• Never install or remove propane cylinder while heater
is lighted, near flame, pilot lights, other ignition sources
or while heater is hot to touch.
• This heater is red hot during use and can ignite
flammables too close to the burner. Keep flammables
at least 3 feet from sides & 2 feet from top. Keep
gasoline and other flammable liquids and vapors well
away from heater.
• Store the propane cylinder outdoors in a well ventilated
space out of reach of children. Never store the propane
cylinder in an enclosed area (house, garage, etc.). If
heater is to be stored indoors, disconnect the propane
cylinder for outdoor storage.
DANGER
• EXPLOSION - FIRE HAZARD
• Keep solid combustibles, such as building materials,
paper or cardboard, a safe distance away from the
heater as recommended by the instructions.
• Provide adequate clearances around air openings
into the combustion chamber.
• 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.
• During operation, this product can be a source of
ignition. Keep heater area clear and free from
combustible materials, gasoline, paint thinner, cleaning
solvents and other flammable vapors and liquids. Do
not use heater in areas with high dust content.
Minimum heater clearances from combustible
materials: three (3) feet from the sides & two (2) feet
from the top.
SAFETY INFORMATION
DANGER
FOR YOUR SAFETY
If you smell gas:
1. Shut off gas to the appliance.
2. Extinguish any open flame.
3. If odor continues, keep away from the appliance and
immediately call your gas supplier or fire department.
DANGER
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, and/or
carbon monoxide poisoning. Only persons who can
understand and follow the instructions should use or
service this heater.
WARNING
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.
Other standards govern the use of fuel gases and heat
producing products for specific uses. Your local
authorities can advise you about these.
If no local codes exist, follow National Fuel Gas Code,
ANS Z223.1. In Canada, installation must conform to
local codes. If no local codes exist, follow the current
National standards of CANADA CAN/CGA-B 149.2. DANGER
WARNING
Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.
An LP-cylinder not connected for use shall not be
stored in the vicinity of this or any other appliance.
CARBON MONOXIDE HAZARD
This appliance can produce
carbon monoxide which has
no odor. Using it in an enclosed
space can kill you. Never use this
appliance in an enclosed space
such as a camper, tent, car or home.
WARNING: For Outdoor Use Only

5
SAFETY INFORMATION
WARNING
Improper installation, adjustment, alteration, service or
maintenance can cause property damage, injury or
death. Read the installation, operation and
maintenance instructions thoroughly before installing
or servicing this equipment.
WARNING
• This product is fueled by propane gas. Propane gas
is invisible, odorless, and flammable. An odorant is
normally added to help detect leaks and can be
described as a “rotten egg” smell. The odorant can
fade over time so leaking gas is not always detectable
by smell alone.
• Propane gas is heavier than air and leaking propane
will sink to the lowest level possible. It can ignite by
ignition sources including matches, lighters, sparks or
open flames of any kind many feet away from the
original leak. Use only propane gas set up for vapor
withdrawal.
• Store or use propane gas in compliance with local
ordinances and codes or with ANS/NFPA 58. Turn off
propane when not in use.
WARNING
• Alert children and adults to the hazards of high surface
temperatures. Stay away from these surfaces to avoid
burning skin or igniting clothing.
• Carefully supervise young children when in the vicinity
of the heater.
• Do not hang clothing or any other flammable materials
from the heater, or place on or near the heater.
• Replace any guard or protective device removed for
servicing the appliance prior to placing back in service.
• Installation and repair should be done by a qualified
service person. The heater should be inspected
before use and annually by a qualified service person.
More frequent cleaning may be required as necessary.
It is imperative that the control compartment, burners,
and circulating air passageway of the appliance be
kept clean.
WARNING
BURN HAZARD
• Never leave heater unattended when hot or in use.
• Keep out of reach of children.
CAUTION
SERVICE SAFETY
• Keep all connections and fittings clean. Make sure
propane cylinder valve outlet is clean.
• During set up, check all connections and fittings for
leaks using soapy water. Never use a flame.
• Use as a heating appliance only. Never alter in any
way or use with any device.

6
ASSEMBLY INSTRUCTIONS
2
1. Fix the Wheel Assembly(N) to the Bottom
Plate(O) with 4 Bolts (EE) and 4 Flange
Nuts(FF)
2-1. Twist off the igniter button cap, load one
AA battery(not included) on the right pole.
Then place the cap back.
2-2. Remove the 3 screws from the Middle
Plate(J) and assemble the Control Box Assy(K)
onto the Middle Plate with the 3 screws.
2-3. Hook the bottom plate to the anchor holes
on the bottom part of Lower Support(L) and
secure with 4 screws(GG).In the same way,
hook the Middle Plate(J) to the anchor holes
on the upper part of the Lower Support and
secure with 4 screws(DD).
Note:The side of control knob&igniter
button should be place opposite to the
wheel assembly side.
Hardware Used
J
GG
DD
L
GG
JJ
x 4
Philips
screwdriver x 1
Screw M5 x 12
DD x 4
3/16” Screw
1
N
EE
FF
O
K
Hardware Used
EE
FF
II
x 4
x 4
Wrench x 1
Bolt M6 X 12
M6 Flange nut
AA Battery (1.5 V)
K
J

7
ASSEMBLY INSTRUCTIONS
JJ
3.Assemble Block Belt.
Fix the Block Belt(M) to the 2pcs of lower
support opposite to the front door with 2
screws(GG).
Hardware Used
4.Assemble the Upper Support.
Insert the 4pcs Upper Support(D) to the
lower support at the right end(with 2 screw
holes vertically). Secure with 8 screw (DD).
Hardware Used
x 1
Philips
screwdriver
DD
JJ
x 8
x 1
Philips
screwdriver
3/16” Screw
GG x 2
Screw M5 X 12
3
4
M
GG
D
DD

8
ASSEMBLY INSTRUCTIONS
5
6
6.Assemble the Reflector.
Insert the 3 studs(CC) on the Flame
Screen(B). Place 3 washer(BB) onto the
stud, then thread it through the Reflector(A).
Then secure with 3 wing nuts(AA) and 3
washer(BB)
AA
BB
CC
B
DD
5. Assemble the flame screen.
Secure the Flame Screen(B) to the upper
support with 8 screw(DD).
Hardware Used
DD
JJ
x 8
Philips
screwdriver
3/16” Screw
x 1
Hardware Used
x 3
x 3
x 6
AA
BB
Wing nut
CC Stud
8

9
ASSEMBLY INSTRUCTIONS
7
To aid in installation
place black silicone
ring on the middle
plate and then
install glass tube.
Ensure the rim of
the glass tube sits
firmly in the black
silicone ring.
7. Install the Glass Tube(C).
a. place the black silicone ring onto the end
of the glass tube as illustrated.
b. insert the glass tube into the center hole
of the flame screen(the 3 spring plates on
the flame screen should stick onto the
outside of the glass tube). Place the glass
tube ,at its end with the black silicone
ring, onto the hole of the middle plate.
Check and ensure that the glass tube is
positioned properly and is completely
covering the center hole of the middle
plate.
BLACK SILICONE
RING
Hardware Used
8
E
DD
HH
DD
JJ
x 4
Philips
screwdriver
3/16” Screw
x 1
HH Fixing
Bracket x 4
8. Assemble the Protective Guard(E)
a. Hook the Protective Guard(E) onto the
anchor holes on the upper support pole.
b. Mount the Fixing Bracket(HH) with 4
screw(DD) onto the flame screen
assembly to secure the protective guards.
WARNING
The black silicone ring must be in place prior to
operating the heater.

10
ASSEMBLY INSTRUCTIONS
9. Attach the 3 Side Panel(G) onto the lower
support poles with 18 screw(DD).
Note : Do not cover the front side where
the control knob is.
Hardware Used
DD
JJ
x 18
Philips
screwdriver
3/16” Screw
x 1
10.Attach the Knob(KK) ,the Chain(MM) and
the Round Plate(NN) onto the Front Panel(H)
with 1 screw(LL).
Hook the chain onto the the control box assy.
and position the pothook of front panel into
the holes of bottom plate.
x 1
KK Knob
LL
JJ
x 1
x 1
Philips
screwdriver
Screw M4 X 10
x 1
MM Chain
9
DD
10
KK
LL
H
MM
Hardware Used
NN Round Plate x 1
NN

11
ASSEMBLY INSTRUCTIONS
11
I
11. Connect the Gas Hose & Regulator(I) to the gas
cylinder(not included). Hand-tighten the coupling nut
clockwise until it comes to a full stop. Firmly tighten by
hand only. Do not cross-thread.
WARNING! Ensure the hose does not contact
any high temperature surfaces, or it may melt
and leak causing a fire.
After the cylinder is placed inside the heater, secure
the cylinder with Block Belt(M).

12
OPERATION INSTRUCTIONS
Leak Check
1. Make 2-3 oz. of leak check solution (one part liquid dishwashing detergent and three parts water).
2. Apply several drops of solution where hose attaches to regulator.
3. Apply several drops of solution where regulator connects to cylinder.
4. Apply several drops of solution where hose attaches to the control box assy.
5. Make sure all patio heater and light valves are OFF.
6. Turn cylinder valve ON.
If bubbles appear at any connection, there is a leak.
1. Turn cylinder valve OFF.
2. If leak is at hose/regulator connection,hose/control box assy. connection.: tighten connection and
perform another leak test. If bubbles continue appearing, please contact our customer support team.
3. If leak is at regulator/cylinder valve connection: disconnect and check the if the O ring on the
regulator is worn out or missing. If not, reconnect, and perform another leak check. If bubbles
continue to appear after several attempts, cylinder valve is defective and should be returned to
cylinder’s place of purchase.
If NO bubbles appear at any connection, the connections are secure.
NOTE: Whenever gas connections are loosened or removed, you must perform a complete leak test
before next use.
4. Complete installation.
Regulator / Cylinder
connection
Hose / Regulator
connection
WARNING
• Perform all leak tests outdoors.
• Extinguish all open flames.
• NEVER leak test when smoking.
• Do not use the heater until all connections have been
leak tested and do not leak.
Hose / Control Box Assy .
connection

13
OPERATION INSTRUCTIONS
DANGER
• CARBON MONOXIDE HAZARD
•For outdoor use only. Never use inside house, or other unventilated or enclosed areas. This heater consumes
air (oxygen). Do not use in unventilated or enclosed areas to avoid endangering your life.
Before Turning Gas Supply ON:
1. Your heater was designed and approved for outdoor use only. Do NOT use it inside a building,
garage, or any other enclosed area.
2. Make sure surrounding areas are free of combustible materials, gasoline, and other flammable
vapors or liquids.
3. Ensure that there is no obstruction to air ventilation. Be sure all gas connections are tight and
there are no leaks.
4. Be sure the cylinder cover is clear of debris. Be sure any component removed during assembly or
servicing is replaced and fastened prior to starting.
Before Lighting:
1. Heater should be thoroughly inspected before each use, and by a qualified service person at least
annually. If relighting a hot heater, always wait at least 5 minutes.
2. Inspect the hose assembly for evidence of excessive abrasion, cuts, or wear. Suspected areas
should be leak tested. If the hose leaks, it must be replaced prior to operation. Only use the
replacement hose assembly specified by manufacturer.
3. The pressure regulator and hose assembly supplied with the appliance must be used. Replacement
pressure regulators and hose assemblies must be those specified by the appliance manufacturer.
Lighting:
Note: This heater is equipped with a pilot light that allows for safer startups and shutdowns. Pilot must
be lit before main burner can be started.
1. Turn the control knob to the “OFF” position.
2. Fully open LP cylinder valve.
3. Push control knob in and rotate to pilot position (Figure 1).
Note: For initial start or after any cylinder change, hold control knob in for at least 1 minute to purge
air from gas lines before proceeding.
Caution: Do not attempt to operate until you have read and understand all General Safety Information
in this manual and all assembly is complete and leak checks have been performed.
Figure 1 Figure 2
lgniter
Igniter Variable control knob

14
OPERATION INSTRUCTIONS
4. Push and release the igniter button until pilot flame is visible through the glass tube.
5. Once the pilot is lit, continue to depress the control knob for 30 seconds.
6. Push in and turn the control knob to “HIGH”(Figure 3), then release control knob. After that
turn the knob as preferred to obtain the desired warmth (Figure 4).
Figure 3Figure 4
Note: Improper operation, can cause injury or property damage. If pilot fails to remain lit, all valves
should be closed and a waiting period of at least 5 minutes should pass before attempting to light.
lgniter
Igniter Variable control knob
Shut Down:
1. Turn control knob clockwise to PILOT. (Normally, burner will make a slight popping sound when
extinguished.) Burner will extinguish but PILOT will remain ON.
2. To extinguish PILOT depress control knob and continue to turn it clockwise to OFF.
3. Turn cylinder valve clockwise to OFF and disconnect regulator when heater is not in use.
Note: After use, some discoloration of the emitter screen is normal.
WARNING
FOR YOUR SAFETY
Heater will be hot after use. Handle with extreme care.

15
CARE AND MAINTENANCE
WARNING
FOR YOUR SAFETY:
• Do NOT touch or move heater for at least 45 minutes after use.
• Reflector is hot to the touch.
• Allow reflector to cool before touching.
Maintenance
To enjoy years of outstanding performance from your heater, make sure you perform the following
maintenance activities on a regular basis:
Keep exterior surfaces clean.
1. Use warm soapy water for cleaning. Never use flammable or corrosive cleaning agents.
2. While cleaning your unit, be sure to keep the area around the burner and pilot assembly dry at
all times. Do not submerge the control valve assembly. If the gas control is submerged in water,
do NOT use it. It must be replaced.
a. Keep the appliance area clear and free from combustible materials, gasoline and other
flammable vapors and liquids.
b. Do not obstruct the flow of combustion and ventilation air.
c. Keep the ventilation opening(s) of the cylinder enclosure free and clear from debris.
3. Air flow must be unobstructed. Keep controls, burner, and circulating air passageways clean.
Signs of possible blockage include:
1.Gas odor with extreme yellow tipping of flame.
2.Heater does NOT reach the desired temperature.
3.Heater glow is excessively uneven.
4.Heater makes popping noises.
5.Spiders and insects can nest in burner or orifices. This dangerous condition can damage heater
and render it unsafe for use. Clean burner holes by using a heavy-duty pipe cleaner. Compressed
air may help clear away smaller particles.
6.Carbon deposits may create a fire hazard. Disassembly the reflector, unscrew the reflector
spacer, take off the screen, take down one side of protective guards. Then take the glass tube
from the heater and wash and clear. After that assembly the glass tube and the rest of parts.
Note: In a salt-air environment (such as near an ocean), corrosion occurs more quickly than
normal. Frequently check for corroded areas and repair them promptly.
Storage
1.Turn Control Knob OFF.
2.Disconnect LP cylinder.
3.Store heater upright in an area sheltered from direct contact with inclement weather (such as
rain, sleet, hail, snow, dust and debris).
4.If desired, cover heater to protect exterior surfaces and to help prevent build-up in air passages.
Note: Wait until heater is cool before covering.

16
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION
Pilot won’t light
Pilot won’t stay lit
Burner won’t light
Burner flame is low
Carbon build-up
Thick black smoke
Cylinder valve is closed Open valve
Blockage in orifice or pilot tube
Air in gas line
Low gas pressure with cylinder valve
fully open
Igniter fails
Propane cylinder is frosted over
Blockage in orifice
Control knob is not in ON position
Gas pressure is low
Control knob fully ON
Dirt or film on reflector and burner screen
Blockage in burner Remove blockage and clean burner
inside and outside
Check burner and orifices for
blockage
Clean reflector and burner screen
Outdoor temperature is less than 40ºF and
tank is less than 1/4 full
Turn cylinder valve OFF and replace
cylinder
Use a full cylinder
Turn control knob to ON
Dirt built up around pilot
Connection between gas valve and pilot
assembly is loose
Thermocouple is not operating correctly
Clean or replace orifice or
pilot tube
Open gas line and bleed it
(pressing control knob in) for not
more than 1 - 2 minutes or until
you smell gas
Turn cylinder valve OFF and replace
cylinder
Use match to light pilot; obtain new
igniter and replace
Clean dirt from around pilot
Tighten connection and perform
leak check
Replace thermocouple
Wait until the propane cylinder
warms up and becomes unfrosted
Clear blockage
Note: Heater operates
at reduced efficiency
below 40ºF (5ºC)
Customer Support
Thank you for ordering our products! Should you have any queries, please feel free to contact us at
[phone] or email to [email protected]. We always find ways to improve!