User Manual
Models: 502, 752, 1002, 1302,
1501, 1701, and 2001
Up To 5:1 Turndown
WARNING
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.
This appliance MUST NOT be installed in any location where gasoline or flammable vapors are likely to be present.
WHAT TO DO IF YOU SMELL GAS
•Do not try to light any appliance.
•Do not touch any electric switch; do not use any phone in your building.
•Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.
•If you cannot reach your gas supplier, call the fire department.
•Installation and service must be performed by a qualified installer, service agency, or the gas supplier.
Save this manual for future reference.
User’s Information Manual
Contents
Hazard definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Please read before proceeding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1. Maintenance schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Maintenance procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2. Operating instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3. SMART SYSTEM control module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Access modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Saving parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Parameter table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Viewable and changeable control parameters . . . . . . . . . . . . . . . . . . . . . . 11 Status display screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Revision Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Cover
Hazard definitions
The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or to important information concerning the life of the product.
DANGER
WARNING
CAUTION
CAUTION
NOTICE
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in property damage.
NOTICE indicates special instructions on installation, operation, or maintenance that are important but not related to personal injury or property damage.
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User’s Information Manual
Please read before proceeding
NOTICE |
This is a gas appliance and should be |
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installed by a licensed electrician and/or |
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certified gas supplier. Service must be |
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performed by a qualified service |
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installer, service agency or the gas |
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supplier. |
WARNING If the information in these instructions is not followed exactly, a fire or
explosion may result causing property damage, personal injury, or death.
This appliance MUST NOT be installed in any location where gasoline or flammable vapors are likely to be present, unless the installation is such to eliminate the probable ignition of gasoline or flammable vapors.
WARNING |
Improper |
installation, |
adjustment, |
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alteration, service or maintenance can cause |
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injury or property damage. Refer to this |
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manual for assistance or additional |
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information, consult a qualified installer, |
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service agency or the gas supplier. |
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Checking equipment –
Upon receiving equipment, check for signs of shipping damage. Pay particular attention to parts accompanying the appliance which may show signs of being hit or otherwise being mishandled. Verify total number of pieces shown on the packing slip with those actually received. In case there is damage or a shortage, immediately notify the carrier.
Do not use this appliance if any part has been under water.
The possible damage to a flooded appliance can be extensive and present numerous safety hazards. Any appliance that has been under water must be replaced.
What to do if you smell gas –
•Do not try to light any appliance.
•Do not touch any electric switch; do not use any phone in your building.
•Immediately call your gas supplier from a neighbors phone. Follow the gas supplier’s instructions.
•If you cannot reach your gas supplier, call the fire department.
Installation and service must be performed by a qualified installer, service agency, or the gas supplier.
Warranty –
Factory warranty (shipped with unit) does not apply to units improperly installed or improperly operated.
Experience has shown that improper installation or system design, rather than faulty equipment, is the cause of most operating problems.
1.Excessive water hardness causing a lime/scale build-up in the copper tube is not the fault of the equipment and is not covered under the manufacturer’s warranty (see
Water Treatment and Water Chemistry in the Power-fin Installation and Operation Manual).
2.Excessive pitting and erosion on the inside of the copper tube may be caused by too much water velocity through the tubes and is not covered by the manufacturer’s warranty (see Boiler Flow Rates and
Temperature Rise for flow requirements in the Power-fin
Installation and Operation Manual).
Owner warning –
The information contained in this manual is intended for use by qualified professional installers, service technicians, or gas suppliers. Consult your local expert for proper installation or service procedures.
NOTICE |
Consult and follow all local Building and |
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Fire Regulations and other Safety Codes that |
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apply to this installation. Consult a local gas |
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utility company to authorize and inspect all |
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gas and flue connections. |
Your conventionally vented gas appliance must have a supply of fresh air circulating around it during burner operation for proper gas combustion and proper venting.
WARNING Should overheating occur or the gas supply fail to shut off, do not turn off or disconnect
the electrical supply to the pump. Instead, turn off the manual gas control valve to the appliance at a location external to the appliance.
Prevention of freezing –
Heat exchangers and headers damaged by freezing are not covered by warranty.
See Section 7, Startup - Freeze Protection in the Power-fin Installation and Operation for more information.
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User’s Information Manual
Please read before proceeding
WARNING To minimize the possibility of serious personal injury, fire, or damage to your appliance, never violate the following safety rules:
1.Boilers and water heaters are heat producing appliances. To avoid damage or injury, do not store materials against the appliance or the vent-air intake system. Use proper care to avoid unnecessary contact (especially children) with the appliance and vent-air intake components.
2.Never cover your appliance, lean anything against it, store trash or debris near it, stand on it or in any way block the flow of fresh air to your appliance.
3.UNDER NO CIRCUMSTANCES must flammable materials such as gasoline or paint thinner be used or stored in the vicinity of this appliance, vent-air intake system or any location from which fumes could reach the appliance or vent-air intake system.
Codes –
The equipment shall be installed in accordance with those installation regulations in force in the local area where the installation is to be made. These shall be carefully followed in all cases. Authorities having jurisdiction shall be consulted before installations are made. In the absence of such requirements, the installation shall conform to the latest edition of the National Fuel Gas Code, ANSI Z223.1. Where required by the authority having jurisdiction, the installation must conform to American Society of Mechanical Engineers Safety Code for Controls and Safety Devices for Automatically Fired Boilers, ASME CSD-1. All boilers conform to the latest edition of the ASME Boiler and Pressure Vessel Code, Section IV. Where required by the authority having jurisdiction, the installation must comply with the Canadian Gas Association Code, CAN/CGA-B149.1 and/or B149.2 and/or local codes. This appliance meets the safe lighting performance criteria with the gas manifold and control assembly provided, as specified in the ANSI standards for gasfired units, ANSI Z21.13.
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User’s Information Manual
1Maintenance schedule
Service technician
(see the Power-fin Service Manual for instructions)
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General: |
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• Address reported problems |
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• Inspect |
interior; clean and vacuum if |
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necessary; |
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• Inspect condensate system and flush with |
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fresh water |
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• Check |
for leaks (water, gas, flue, |
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condensate) |
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UP |
• Examine venting system |
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• Check system water |
pressure/system |
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START- |
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piping/expansion tank |
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Check control settings |
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Check igniter |
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ANNUAL |
• Check wiring and connections |
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• Check flue gas passageways |
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Flame inspection (stable, uniform) |
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• Inspect and clean the burner |
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• Check manifold gas pressure |
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• Clean |
the heat exchanger if flue |
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temperature is more than 54°F (12.2°C) |
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above return water temperature. |
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• Perform |
start-up |
checkout |
and |
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performance verification per Section 7 |
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in the Power-fin Installation and Operation |
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Manual. |
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If combustion or performance indicate need:
•Clean heat exchanger
•Remove and clean burner using compressed air only
•Clean the blower wheel
Owner maintenance
(see the following pages for instructions)
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• Check appliance area |
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• Check pressure/temperature |
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gauge |
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Daily |
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• Check vent piping |
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Monthly |
• Check air piping |
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• Check relief valve |
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• Check condensate drain system |
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Periodically |
• Test low water cutoff (if used) |
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• Reset button (low water cutoff) |
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Every |
• Check appliance piping (gas and |
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water) for leaks |
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6 months |
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• Operate relief valve |
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End |
•Shut |
appliance |
down (unless |
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boiler |
used for |
domestic hot |
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of season |
water) |
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months |
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Follow the maintenance procedures given throughout this manual. Failure to perform the service andWARNING maintenance or follow the directions in this manual could result in damage to the appliance or system, resulting
in severe personal injury, death, or substantial property damage.
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