Table of Contents
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Table Of Contents
SEP Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CSA Requirements in USA . . . . . . . . . . . . . . . . . . . . . . . .
CSA Requirements in Canada . . . . . . . . . . . . . . . . . . . . .
Additional Requirements . . . . . . . . . . . . . . . . . . . . . . . . .
Unit Heater Installation . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combustion and Ventilation Air . . . . . . . . . . . . . . . . . .
Rotation of Combustion Air Inducer . . . . . . . . . . . . . . . . .
Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Typical SEP Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . 11
Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Leak Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Be sure to read and understand the
installation, operation and service in-
structions in this manual.
Improper installation, adjustment, alter-
ation, service or maintenance can cause
serious injury, death or property damage.
Do not store or use gasoline or other
flammable vapors and liquids in the vi-
cinity of this or any other appliance.
Installation and service must be per-formed
by a qualified installer, service agency or
the gas supplier.
3
3
4
4
5
5
5
5
6
12
12
RETAIN THESE INSTRUCTIONS
FOR FUTURE REFERENCE
WARNING
FIRE OR EXPLOSION HAZARD.
Failure to follow safety warnings
exactly could result in serious injury,
death, or property damage.
WHAT TO DO IF YOU SMELL GAS:
· Do not try to light any appliance.
· Do not touch any electrical switch; do not use
any phone in your building.
· Leave the building immediately.
· Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's in-
structions.
· If you cannot reach your gas supplier, call the fire
department.
INSTALLATION
INSTRUCTIONS
SEP
100,000 to 400,000 Btuh Series
UNIT HEATERS
IM-SEP-0652453-07
November 2011
Supersedes 65245306
Unit Start−Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
To Turn Off Gas to Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Heating Sequence of Operation . . . . . . . . . . . . . . . . . . . . . . . . 14
Ignition Control LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
High Altitude Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gas Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gas Pressure Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Limit Control Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Louver Vane Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combustion Air Pressure Switch . . . . . . . . . . . . . . . . . . . . . . . 16
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Start−Up and Performance Checklist . . . . . . . . . . . . . . . . . . . . 17
Template . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
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16
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Summary of Contents for Adp SEP-100
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Page 1: Table Of Contents
INSTALLATION INSTRUCTIONS 100,000 to 400,000 Btuh Series UNIT HEATERS IM-SEP-0652453-07 November 2011 Supersedes 65245306 Table Of Contents SEP Unit Dimensions ......2 Unit Start−Up . -
Page 2: Sep Unit Dimensions
(13) ELECTRICAL INLETS TOP VIEW COMBUSTION AIR INDUCER ADJUSTABLE LOUVERS DIRECT DRIVE FAN FLOW HEAT VALVE EXCHANGER END VIEW SIDE VIEW Unit SEP-100 SEP-115 31-5/16 795 32-3/16 20-3/16 11-1/2 19-1/16 11-3/4 3-1/4 7-7/8 SEP−145 SEP−175 31-5/16 795 32-3/16 23-1/8 11-1/2 22-1/16 8−1/2... -
Page 3: Optional Accessories
Optional Accessories TABLE 1 SEP−100 to SEP−230 Part No. − Stainless Steel SEP−100S SEP−115S SEP−145S SEP−175S SEP−200S Heating Part No. − Aluminized Steel Performance SEP−100A SEP−115A SEP−145A SEP−175A SEP−200A Hanging Bracket 100001381 High Altitude Pressure Switch 176722600 − − − 165296401 165295202 LPG/Propane Kit... -
Page 4: Csa Requirements In Usa
These unit heaters are CSA-certified for clearances to CSA Requirements in USA combustible material listed on the rating plate and table Installation of gas unit heaters must conform with local 3. Adequate clearance must be provided around the building codes or, in the absence of local codes, with the appliance and around air openings into the combustion current edition of ANSI−Z223.1, National Fuel Gas Code. -
Page 5: Additional Requirements
TABLE 4 Additional Requirements MAXIMUM MOUNTING HEIGHTS Model Number Feet (Meters) The Commonwealth of Massachusetts stipulates the SEP−100 and SEP−115 16 (4.9) following additional requirements: SEP−145, SEP−175, and 20 (6.1) SEP−200 1 − Gas furnaces shall be installed by a licensed plumber or gas fitter only. -
Page 6: Venting
9 − The unit heater is now ready for installation as 2 − If the inducer is to be rotated, follow the described in the Venting section. instructions in this section; otherwise, refer to instructions under Venting" section. Venting 3 − Before making an electrical or gas connections, remove securing screws... - Page 7 A single 3" (76 mm), 4" (102mm), or 5" (127 mm) VERTICAL VENTS USING METAL VENT PIPE elbow is equivalent to 5 feet (1.53 m) of vent pipe. All SEP unit heaters are listed as Category 1 A single 6" (152mm) elbow is equivalent to 9 feet appliances for vertical vent installations.
- Page 8 Refer to latest editions of the ANSI Z223.1 or TABLE 6 CSA−B149 for installation compliance codes and MAXIMUM HORIZONTAL VENT CONNECTOR AND with local authorities with jurisdiction. HORIZONTAL VENT PIPE LENGTHS SEP−100, −115, SEP−230, 6 − Vent termination must be a minimum of 4 feet −145, −175, and −250 and SEP−345...
- Page 9 NOTE − Minimum horizontal length HORIZONTAL VENTING equals 5 feet (1.53 m). This does not Venting may be single−wall (26 GSG) galvanized or equivalent include termination tee. Refer to UPWARD SLOPE stainless steel vent pipe sealed table 6 for maximum length and number of elbows.
- Page 10 CONDENSATE DRAIN THROUGH VENT TERMINATION DOWNWARD SLOPE ON HORIZONTAL VENT Venting may be single−wall (26 GSG) galvanized or equivalent stainless steel vent pipe sealed per these instructions, OR listed special vent for Category III appliances. SLOPE = 1/4 IN. PER FOOT RUN MAXIMUM.
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Page 11: Electrical Connections
Connect wiring through knockout on the junction box Electrical Connections located on the side of the unit heater. Refer to heater NOTE − Local codes may supersede any of the wiring diagram for connection information. Use 18 provisions outlined in this instruction. gauge wire or larger for thermostat connections. -
Page 12: Gas Connection
The appliance must be isolated from the gas supply Gas Connection piping system by closing its individual manual gas shutoff valve during any pressure testing of the gas When connecting gas supply, the length of the run from supply system at test pressures equal to or less than the meter must be considered in determining the pipe 1/2 psig (3.45kPa). - Page 13 6 − Wait five minutes to clear out any gas. If you then WARNING smell gas, STOP! Immediately call your gas supplier from a neighbor’s phone. Follow the gas Electric shock hazard. Can cause injury supplier’s instructions. If you do not smell gas, go Electric shock hazard.
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Page 14: To Turn Off Gas To Unit
To Turn Off Gas to Unit Ignition Control LED 1 − Set thermostat to lowest level. The ignition control contains a green LED which indicates the following: 2 − Turn off all electrical power to unit if service is to be performed. - Page 15 TABLE NATURAL GAS MANIFOLD PRESSURES − in. w.g. (kPa) ALTITUDE – FEET (METERS) 2001− 2500 2501 −3500 3501 − 4500 4501 − 5500 5501 − 6500 6501 − 7500 UNIT 0−2000 (0−610) (610−762) (763−1067) (1067−1372) (1372−1676) (1677−1981) (1981−2286) SEP−100** SEP−115** (0.87) (0.87) (0.87)
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Page 16: Gas Flow
Gas Flow Service CAUTION To check for proper gas flow to the combustion chamber, determine the Btu input from the appliance rating plate. Divide this input rating by the Btu per cubic feet of Turn off gas and electrical power to unit before available gas. -
Page 17: Start−Up And Performance Checklist
FLUE PASSAGEWAY AND FLUE BOX FAILURE TO OPERATE If unit fails to operate check the following: The flue passages and flue box should be inspected and cleaned prior to each heating season. The 1 − Is thermostat calling for heat? sequence of operation should be as follows: 2 −... -
Page 18: Template
TEMPLATE Location of Combustion Air Inducer Mounting Holes for Rotated Inducer EXISTING HOLE EXISTING HOLE EXISTING HOLE... -
Page 19: Warranty
ADP hereunder, except as specifically set forth above and on the face hereof. It is expressly understood and agreed that ADP shall not be liable to buyer, or any customer of buyer, for direct or indirect, special, incidental, consequential or penal damages, or for any expenses incurred by reason of the use or misuse by buyer or third parties of said products.
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