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Sunpak® Infrared Heaters 

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Table of Contents 

1.  Owner’s Manual 
2.  Design Guide 
3.  Installation / Service Instructions 
4.  Replacement Parts 
5.  Trouble Shooting Guide 
6.  Warranty 

 WARNING 

Prop. 65 - Carbon Monoxide 

If not installed, operated and maintained in 
accordance with manufacturer’s instructions, 
this product could expose you to substances in 
the fuel or from combustion, including Carbon 
Monoxide, which can cause death or serious 
illness and which are known to the State of 
California to cause cancer, birth defects or 
reproductive harm.  

Owner’s Manual 

Before Starting Your Heater

Before you start your heater examine the heater 

installation to determine that: 

 

 

Areas immediately around the heater including the 
air inlet and flue areas are free from obstructions. 

 

 

Physical support of the heater is sound. 

 

 

There is no obvious deterioration of the heater. 

Starting and Shutting Down Your Heater 

Sunpak utilizes an automatic ignition system. Follow 

these important safeguards. 

 

 

Never attempt to manually light the burner with a 
match or other source of flame. 

 

 

Read and follow the operating instructions on the 
inside of heater door especially the item that reads 
as follows: 
Wait 5 minutes to clear out any gas. Then smell for 
gas. If you smell gas follow the instructions on the 
front of this manual regarding gas leaks. If you don’t 
smell gas, go to the next step. 

 

 

If a suspected malfunction occurs with your gas 
control system, such as the burner does not light 
when it should, refer to the section ‘Shutting Down 
Your Heater’. 

Starting Your Heater 

Turn gas and 24 VAC electrical power “ON”. The pilot and 
burner should light within 4 seconds. A flame sensor will 
shut off the spark. If the burner does not light within 15 
seconds the flame sensor will shut “OFF” the gas valve. To 
relight the pilot and burner, shut “OFF” power. Wait 5 
minutes. Turn power back “ON”. 

If the heater will not light, turn the manual gas valve to 
“OFF” position and the electrical switch “OFF” to the heater 
and call your quality service agency or gas supplier.

Shutting Down Your Heater 

Turn electrical power to the heater “OFF” . 
Should you need to shut down your heater for service or 
maintenance, the manual gas valve next to the heater 
should also be turned “OFF”. 

Performing Routine Maintenance 

Overtime, particularly during long periods of disuse, the 
heater can accumulate dirt and debris in and around the 
pilot and the burner.  Routine maintenance should be 
performed at least once a year by a qualified service 
agency to insure the heater is operating properly. More 
frequent service may be required for heaters located near 
waterfronts. 

Stainless Steel Heater 

Stainless steel does not “rust”; however air pollution can 
leave brown deposits on heaters. We recommend washing 
the outer stainless steel casing only with a mild detergent 
solution and wiping it dry with a soft cloth to bring back the 
original shine. The stainless steel may be expected to 
permanently darken around the top of the heater over time 
with extended use. 

Before You Remodel 

Should you plan to make any changes to the patio or 
building structure after heaters have been installed, your 
heater installation must be reviewed by a qualified agency 
to insure that clearances from combustion material and 
ventilation requirements are maintained after alterations are 
complete.  When plastic curtains or drops are used to 
enclose a patio you must take steps to insure that Sunpak 
heaters have the required permanent access to outside air. 
If a patio is to be partially enclosed a qualified agency 
familiar with this type of heating equipment must be 
consulted to insure the safe operation of this equipment.  

Содержание Sunpak S25

Страница 1: ...is equipment Installation and replacement of gas piping gas utilization equipment or accessories and repair and servicing of equipment shall be performed by a qualified agency familiar will all precautions required regarding this type of equipment and that has complied with all requirements of the authority having jurisdiction Infrared Dynamics SUNPAK Gas Fired Unvented High Intensity Infrared Hea...

Страница 2: ...ds the flame sensor will shut OFF the gas valve To relight the pilot and burner shut OFF power Wait 5 minutes Turn power back ON If the heater will not light turn the manual gas valve to OFF position and the electrical switch OFF to the heater and call your quality service agency or gas supplier Shutting Down Your Heater Turn electrical power to the heater OFF Should you need to shut down your hea...

Страница 3: ...options Sunpak heaters may be laid out in a number of configurations depending on the structural constraints of the patio and heating requirements One approach is to face heaters straight down over the table and seating areas Another approach is to locate heaters to the side and to angle them inward A third approach is to cluster the heaters in the center of the patio and angle heaters outward It ...

Страница 4: ...e the patio environment Wind breaks shall NOT interfere with the ventilation of combustion air requirement of the heater s ANGLE MOUNTING Most models of the SUNPAK heater may be angle mounted to a maximum of 30º to accommodate mounting the heaters around the edges of the patio Note that the top clearance to combustibles increase when heater is tipped from the horizontal NOTE Local codes may have s...

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Страница 6: ...pply pressure and manifold pressure required for each heater are listed below For gas supply line pressures in excess of psig consult with your representative or the factory Gas Inlet Pressure Nat Gas Propane Maximum Pressure psig psig Minimum Pressure 6 W C 11 W C Manifold Pressure 5 W C 10 W C It is important that the gas piping system be adequately sized for all the gas appliances it serves Cle...

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Страница 8: ...anger and brackets must be secured with adequate anchor to a secure structure using good building practices Additional bracing to protect against seismic forces may be required in seismically active areas CAUTION Sharp Edges Every effort has been made to remove sharp edges from this heater however care should be taken to avoid injury when reaching inside the heater during installation and when ser...

Страница 9: ...se an open flame Use a soap and water solution 6 For gas supply line pressures in excess of psig consult the factory or your local representative 7 Installation of 1 8 N P T plugged tapping accessible for test gage connections is required upstream of the gas supply connections to the heater Initial Start Up Procedure 1 Before turning on the manual gas valve to the heater verify that the control sy...

Страница 10: ...e end of the burner Carefully slide burner down and out When reinstalling be sure both ends of the burner are beneath the reflector end flanges g To reinstall burner reverse procedure 2 Removal of RAM 3 Direct Spark Ignition Control a Disconnect two 24 VAC power leads b Disconnect two gas valve leads c Disconnect igniter lead from control d Disconnect green ground lead from casing e Remove two 2 8...

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Страница 15: ...eterioration of Front Grill Sunpak heater must be installed in such a manner as to allow the products of combustion or hot gases to vent out the top of the heater When operating normally only radiant heat passes through the front grill If conditions exist which force hot gases through the front grill of the heater the installation must be altered to correct the condition Rumbling Burner Noise Rumb...

Страница 16: ...livery charges for forwarding the new heater or replacement part from the nearest distributor and returning the claimed defective heater or part to such distributor c All cost necessary or incidental for handling and administrative charges and for any materials and or permits required for installation of the replacement heater or part LIMITATION ON IMPLIED WARRANTIES Implied warranties including a...

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