Table of Contents
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PRODUCT LITERATURE
Table Of Contents
Unit Dimensions.............................................
Shipping.........................................................
Requirements................................................
Unit Heater Installation....................................
Combustion & Ventilation Air.............................
Venting........................................................
Electrical Connections.......................................
Gas Connection.............................................
P/N: 065341302
Atlanta, GA
RETAIN THESE INSTRUCTIONS
FOR FUTURE REFERENCE
ORGINATED: 11/03
INSTALLATION
INSTRUCTIONS
FSA(N,P)
COMPACT UNIT HEATERS
1
Leak Check.............................................
2
Start-up Operation....................................
2
Heating Sequence of Operation..................
3
Ignition Control LED.................................
3
Adjustments............................................
4
Service..................................................
9
Wiring Diagram..........................................
10
Warranty................................................
REVISED: 05/08
SUPERSEDES: 065341301
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Summary of Contents for Adp FSAN Series
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Page 1: Table Of Contents
INSTALLATION INSTRUCTIONS FSA(N,P) COMPACT UNIT HEATERS PRODUCT LITERATURE Atlanta, GA Table Of Contents Unit Dimensions……………………………………... Leak Check……………………………………... Shipping………………………………………………… Start-up Operation……………………………... Requirements………………………………………... Heating Sequence of Operation……………… Unit Heater Installation……………………………… Ignition Control LED…………………………… Combustion & Ventilation Air………………..……... Adjustments………………….…………………. Venting……………………………………………….. Service………………………………………….. Electrical Connections………………………………… Wiring Diagram.………………….………………. -
Page 2: Unit Dimensions
FSAN AND FSAP UNIT DIMENSIONS (N-NATURAL GAS, P-PROPANE) 12-1/2 12-1/2 (318) (318) 6-1/2 6-1/2 HANGING (165) (165) BRACKETS MOUNTING SLOTS (Typical) 2-3/4 2-3/4 5/16 x 3 Inches (8 x 76 mm) (70) (70) (25) (13) DIMENSION 30/45 60/75 FLOW 12 (305) 17 (432) 18-1/2 5-1/2 (140) -
Page 3: Shipping
The National Electric Code is available from: Shipping National Fire Protection Association heater completely assembled. Installation 1 Batterymarch Park instructions, two mounting brackets (shipped loose), and PO Box 9101 a flue transition are included. Check the unit for shipping Quincy, MA 02269-9101 damage. -
Page 4: Unit Heater Installation
These units are approved for residential applications. For 4- Align screw holes on mounting bracket with holes installation in a residential garage, these units must be along top edge (either upright or inverted) of unit. installed so that burners and ignition source are located no Secure one mounting bracket to front of unit with less than 18"... -
Page 5: Venting
1- These unit heaters are to be used with NFPA- or Venting ANSI- approved chimneys, U.L. listed type B-1 gas vents, single wall metal pipe, or listed chimney-lining A-General Recommendations and Requirements system for gas venting where applicable, as well as NOTE - The vent is a passageway, vertical or nearly so, the modifications and limitations listed in Figure 2. - Page 6 Venting - Continued meters and relief devices as specified in the Canadian 6- Clearance to combustible material is 6" (152 mm) for B149.1, Natural Gas Installation Code. single wall vent material except where a listed clearance thimble is used. Clearance to combustible 5- Vent termination must be a minimum of 4' (1.2m) material for type B-1 vent or factory-built chimney is below or 4’...
- Page 7 jurisdiction permit, a downward slope of maximum ¼” through the vent termination, if permitted by local per foot is also acceptable. In such cases, the vent authorities (Figure 5). 5- For upward sloped vent a condensate tee and drain must be listed special vent for Category III appliances must be installed within the first 5’...
- Page 8 CONDENSATE DRAIN THROUGH VENT TERMINATION DOWNWARD SLOPE ON HORIZONTAL VENT-COMMERCIAL INSTALLATIONS NOTE-MINIMUM HORIZONTAL LENGTH 3 FT. (914mm). REFER TO TABLE 2 FOR MAXIMUM LENGTH LISTED THIMBLE AND NUMBER OF THROUGH ELBOWS. COMBUSTIBLE WALL COMMON VENTING NOT ALLOWED WHEN HORIZONTALLY VENT VENTING THE UNIT TERMINATION HEATER.
- Page 9 standards, lined or relined with suitable materials or F-Venting Using A Masonry Chimney replaced with a gas vent or chimney suitable for The following additional requirements apply when a lined venting unit heaters. The chimney passageway must masonry chimney is being used to vent the compact unit be checked periodically to ensure that it is clear and heater.
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Page 10: Electrical Connections
Electrically ground unit in accordance with local codes or, 7- If improper venting is observed during any of the in the absence of local codes, in accordance with the above tests, the common venting system must be current National Electrical Code (ANSI/NFPA No. 70) in corrected. -
Page 11: Gas Connection
Leak Check Gas Connection After gas piping is completed, carefully check all piping When connecting gas supply, the length of the run from connections, (field and factory), for gas leaks. Use a soap the meter must be considered in determining the pipe size solution or other preferred means. -
Page 12: Start-Up Operation
START-UP AND OPERATION Operation for Honeywell VR8205 Series Gas Valve Unit Start-Up (Figure 10) FOR YOUR SAFETY READ BEFORE LIGHTING 1- STOP! Read the safety information at the beginning of this section. WARNING 2- Set thermostat to lowest setting. HONEYWELL VR8205 SERIES GAS VALVE Electric shock hazard. - Page 13 Gas Valve Operation for White Rodgers 36E Series Gas Valve Operation for Robertshaw 2000DER Valve (Figure 11) Series Valve (Figure 12) 1- STOP! Read the safety information at the beginning 5- STOP! Read the safety information at the beginning of this section. of this section.
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Page 14: Heating Sequence Of Operation
Ignition Control LED To Turn Off Gas To Unit The ignition control board contains a green LED which 1- Set thermostat to lowest level. indicates the following: 2- Turn off all electrical power to unit if service is to be TABLE 3 performed. -
Page 15: Adjustments
ADJUSTMENTS pressure is shown on the unit rating plate. See Figures High Altitude 10, 11 and 12 for gas pressure adjustment screw Units may be fired at full input up to 2000 ft (610 m) location. A natural gas to LP/propane gas changeover above sea level. -
Page 16: Service
SERVICE CAUTION - Turn off gas and electrical power to unit Combustion Air Blower before performing maintenance service operations on this unit. Remember to follow lighting Under normal operating conditions, the combustion air instructions when putting unit back into operation after blower should be checked and cleaned prior to the service or maintenance. -
Page 17: Wiring Diagram
WIRING SCHEMATIC FOR UNITS WITH 6-PIN CONNECTOR GCI-3A (23L53) CONTROL BOARD MAXIMUM LOAD NOT TO EXCEED 20 VA AT 24 V CLASS 2. (2)S47 USED ON THE 60/75 MODELS ONLY. DISCONNECT ALL POWER BEFORE SERVICING. BLUE FOR PROPER GROUNDING REFER TO LOCAL CODES. -
Page 18: Warranty
ADP products. ADP may require the return of a defective article for factory inspection to verify and/or determine the root cause of the failure.
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Questions and answers
ADP FSAN75 heater FSAN-75-1ー1ー1 Is not firing burners after thorough cleaning. What sensors need to be checked and how do i check them all? Is there a part that needs replaced when gas burners dont fire?
If the burners are not firing on the ADP FSAN75 heater, the following sensors and components should be checked:
1. Spark Electrode: Verify the spark gap on the electrode and adjust it if necessary. The gap should be between 0.110” and 0.140” (2.79 mm to 3.56 mm).
2. Flame Sensor: Check the current signal at the FLAME terminal. It should read between 0.6 to 1.0 microamps. If it is below 0.6 microamps, it may indicate an issue.
3. Pressure Switch: Confirm that the combustion air pressure switch is functioning correctly. It must prove proper blower operation.
Parts that may need replacement include:
- Spark electrode (if the gap or function is incorrect).
- Flame sensor (if the signal is out of range).
- Pressure switch (if it fails to operate correctly).
This answer is automatically generated