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Summary of Contents for Adp SEP
- Page 1 65245306 10/2008...
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Page 3: Top View
*7-5/8 3/8" x 16 SPOT NUTS (194) FOR UNIT SUSPENSION (13) Additional spot nuts furnished 200 have a single fan. SEP models 230, 250, 300, on SEP−230, SEP−250, 345 and 400 have two fans. SEP−300, SEP−345 and SEP−400 models models 100, 115, 145, 175 and 200. Four spot only. -
Page 4: Additional Requirements
The installation must conform with local On SEP models 100, 115, 145, 175, and 200, spot nuts building codes or in the absence of local codes the current are furnished at the balance point (two positions only). On edition of CSA−B149 installation compliance codes. -
Page 5: Rotation Of Combustion Air Inducer
Do not use the gas manifold pipe to lift unit. Any ex- cessive upward or downward force on the manifold inducer on SEP models 100, 115 and 145 may be rotated pipe and bracket assembly can cause the ignition 90° either to the left or right of the original vertical position. - Page 6 1 − All SEP unit heaters are to be used with NFPA− or NOTE − Local codes may supersede any of these ANSI− approved chimneys or U.L.−listed type B−1 provisions.
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Page 7: Horizontal Venting
If the SEP unit heater is to be horizontally vented, a 4 − All SEP models may be vented vertically as a single positive pressure may be created in the vent. The SEP appliance, or as a common... - Page 8 CAN BE ROTATED ON UNITS (PROVIDED) AIR INDUCER 12 INCHES SEP−100, −115 and −145 ONLY. MIN. (30.5 CM) NOTE − FOR SEP−175, −200 , VENT TERMINATION −230, −250 −250, −300, −345 and ° TEE OR 90 ELBOW 400. DO NOT ROTATE THE USE WALL COMBUSTION AIR INDUCER;...
- Page 9 CONDENSATE DRAIN THROUGH TEE PIPE AND DRAIN LOOP DOWNWARD SLOPE ON HORIZONTAL VENT SLOPED + 1/4 INCH PER FOOT RUN MAXIMUM. TEE PIPE 12 INCHES SECTION (30.5 cm) MINIMUM NOTE − Minimum horizontal length equals 5 feet (1.53 m). Refer to table 6 for maximum length and number of elbows.
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Page 10: Electrical Connections
Refer to heater wiring diagram for Electrical Connections connection information. Use 18 gauge wire or larger for The SEP series unit heaters use a direct spark ignition thermostat connections. system. There is no pilot necessary as the spark lights the NOTE −... -
Page 11: Gas Supply Connection
Gas Connection IMPORTANT When connecting gas supply, the length of the run from The appliance must be isolated from the gas supply the meter must be considered in determining the pipe size piping syst em by closing its individual manual gas shutoff valve during any pressure testing of the gas to avoid excessive pressure drop. - Page 12 SERIES GAS VALVE technician. Force or attempted repair may result in a fire or explosion. MANIFOLD PRESSURE ADJUSTMENT SCREW SEP unit heaters are equipped with an automatic spark MANIFOLD ignition system. There is no pilot. In case of a safety PRESSURE shutdown, move thermostat switch to OFF , then return the thermostat switch to HEAT position.
- Page 13 GAS VALVE OPERATION FOR WHITE RODGERS 2 − Set thermostat to the lowest setting. 36E SERIES VALVE (FIGURE 9) 3 − Turn off all electrical power to appliance. 1 − Set thermostat to lowest setting. 4 − This appliance is equipped with an ignition device 2 −...
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Page 14: Heating Sequence Of Operation
3 − After prepurge of approximately 30 seconds, the Flashes spark ignition is energized and the solenoid valves open in the gas valve. SEP models 230, 250, 300, Flame sensed and gas valve not energized Flashes 345 and 400 are equipped with a step opening valve. - Page 15 (2.08) (2.01) (1.94) SEP−200 SEP−345 (2.37) (2.37) (2.37) (2.28) (2.21) (2.13) (2.06) SEP−400 * The SEP−175 unit requires kit 10K73 when installed at elevations above 2500 feet (762m) to 7500 feet (2286m). No adjustment to switch is required. Page 13...
- Page 16 Louver Vane Adjustment 3 − Clean burners as follows: a − Turn The SEP series unit heaters are provided with adjustable b − Disconnect gas supply piping, high tension and louver sensor leads. Remove gas manifold. Remove straight, out, up, or any combination of these.
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Page 17: Start−Up And Performance Checklist
FLUE PASSAGEWAY AND FLUE BOX FAILURE TO OPERATE The flue passages and flue box should be inspected and If unit fails to operate check the following: cleaned prior to each heating season. The sequence of 1 − Is thermostat calling for heat? operation should be as follows: 2 −... - Page 18 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.
- Page 19 TEMPLATE Location of Combustion Air Inducer Mounting Holes for Rotated Inducer EXISTING HOLE EXISTING HOLE EXISTING HOLE Page 17...
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