Adp FSAN Series Installation Instructions Manual Download Page 17

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Page 16

ELLO

GREEN/YELLOW

YELLOW

BLUE

ORANGE

RED

BROWN

BLUE

DESCRIPTION

KEY

COMPONENT

CONTROL, BURNER, IGNITION

MOTOR, BLOWER

MOTOR, COMBUSTION AIR BLOWER

GV1

VALVE, GAS

S10

LIMIT, PRIMARY GAS

S18

SWITCH, COMB. AIR BLOWER PROVE

(1)S47

SWITCH, FLAME ROLLOUT 1

(2)S47

SWITCH, FLAME ROLLOUT 2

S43

SWITCH, LOW GAS PRESSURE

TRANFORMER, CONTROL

WIRING DIAGRAM

3/01

HEATING UNITS – GAS DSI

LF24-30/45/60/75

FSAN/P – 30/45/60/75

CGHA/DUHA-030/045/060/075

SUPERSEDES FORM

NO.

NEW FORM NO.

065277500

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.

FOR PROPER GROUNDING REFER TO
LOCAL CODES.

WIRING SCHEMATIC FOR UNITS WITH

6-PIN CONNECTOR GCI-3A (23L53) CONTROL BOARD

Summary of Contents for FSAN Series

Page 1: ...11 Requirements 2 Heating Sequence of Operation 13 Unit Heater Installation 3 Ignition Control LED 13 Combustion Ventilation Air 3 Adjustments 14 Venting 4 Service 15 Electrical Connections 9 Wiring Diagram 16 Gas Connection 10 Warranty 17 RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE P N 065341302 ORGINATED 11 03 REVISED 05 08 SUPERSEDES 065341301 FSA N P ...

Page 2: ... Furnace Btu Input _____________________________________________ Line Pressure_________________________________________________ Job No _________________________ City ____________________________ City ____________________________ Serial No ________________________ Date ____________________________________ State Province ____________________________ Service Technician _________________________ Flue ...

Page 3: ... the regulations of the current National Electric Code ANSI NFPA No 70 The National Electric Code is available from National Fire Protection Association 1 Batterymarch Park PO Box 9101 Quincy MA 02269 9101 Requirements CSA in Canada The instructions are intended only as a general guide and do not supersede local codes in any way Authorities having jurisdiction should be consulted before installati...

Page 4: ...cket to back of unit with screws provided in bag assembly containing flue transition 5 To support unit secure mounting bracket to ceiling joist or truss Unit may also hang on rods as shown in Figure 1 Combustion and Ventilation Air Adequate facilities for supplying air for combustion and ventilation must be provided in accordance with the latest edition of section 5 3 Air for Combustion and Ventil...

Page 5: ...according to the section A General Recommendations and Requirements B Vertical Vents Using Metal Vent Pipe Commercial and Residential Installations These compact unit heaters are listed as Category I appliances for vertical vent installations 2 The vent connector shall be 3 76mm diameter on 30 45 units and 4 100mm diameter on 60 75 units In all cases a flue transition piece supplied is required to...

Page 6: ...mum 6 ft 1 8mm horizontal clearance from gas and electric meters and relief devices as specified in the Canadian B149 1 Natural Gas Installation Code 5 Vent termination must be a minimum of 4 1 2m below or 4 1 2m horizontally from any soffit vent or under eave vent 6 Vent must be a minimum of 6 from an inside corner formed by two exterior walls If possible leave a 10 clearance 7 Vent termination m...

Page 7: ... TERMINATION TEE 12 30 5CM MINIMUM ABOVE HIGHEST SNOWFALL DRAIN LOOP WITH WATER TRAP TO CONDENSATE DRAIN LISTED THIMBLE THROUGH COM BUSTIBLE WALL MAY BE SINGLE WALL 26 GSG GALV OR EQUIV STAINLESS STEEL SEALED ACCORDING TO THESE INSTALLATION INSTRUCTIONS SLOPE 1 4 INCH FOR 1 FOOT RUN MINIMUM 12 INCHES MIN 30 5 CM GROUND LEVEL UPWARD SLOPE ON HORIZONTAL VENT COMMERCIAL INSTALLATION NOTE MINIMUM HORI...

Page 8: ...Residential Refer to Figure 6 2 The vent pipe diameter for horizontal residential installations shall be 4 100 mm on 30 45 units and 5 127 mm on 60 75units A standard vent transition is required at unit in addition to the transition supplied with the unit 3 The maximum vent length is 5 1 5 m plus one 90 degree elbow 4 The vent must maintain a rise per foot of slope upwards toward the termination 5...

Page 9: ...annot be used as liners the chimney must be rebuilt to accommodate one of these methods or some alternate approved method must be found to vent the appliance When inspection reveals that an existing chimney is not safe for the intended purpose it shall be rebuilt to conform to nationally recognized standards lined or relined with suitable materials or replaced with a gas vent or chimney suitable f...

Page 10: ...eaters to a microprocessor controlled thermostat Install the thermostat according to instructions provided Select circuit protection and wire size according to the unit rating plate Install a separate disconnect switch protected by either fuse or circuit breaker near the unit so that power can be turned off for servicing Connect wiring through knockout on the junction box located on the side of th...

Page 11: ...upply connection to the heater NOTE Compounds used on threaded joints of gas piping must be resistant to the actions of liquefied petroleum gases FIGURE 8 GROUND JOINT UNION DRIP LEG MANUAL MAIN SHUT OFF VALVE Furnished by Installer GAS FLOW 1 8 NPT PLUGGED TAP GAS SUPPLY CONNECTION Leak Check After gas piping is completed carefully check all piping connections field and factory for gas leaks Use ...

Page 12: ...e or explosion These unit heaters are equipped with an automatic spark ignition system There is no pilot In case of a safety shutdown move thermostat switch to OFF then return the thermostat switch to HEAT position Operation for Honeywell VR8205 Series Gas Valve Figure 10 1 STOP Read the safety information at the beginning of this section 2 Set thermostat to lowest setting HONEYWELL VR8205 SERIES ...

Page 13: ... the instructions To Turn Off Gas to Unit and call your service technician or gas supplier Gas Valve Operation for Robertshaw 2000DER Series Valve Figure 12 5 STOP Read the safety information at the beginning of this section 6 Set the thermostat to lowest setting 7 Turn off all electrical power to appliance 8 This appliance is equipped with an ignition device which automatically lights burner DO N...

Page 14: ...e lifting from the burner heads flashback or burning within the burner The flames shall be predominantly blue in color and shall be approximately centered in the tubes with no apparent impingement taking place 7 The ignition control will energize the fan approximately 45 seconds after ignition is established 8 After the thermostat demand is satisfied the gas valve is closed 5 seconds after the dem...

Page 15: ...o convert unit Refer to installation instructions provided with changeover kit for conversion procedure Limit Control The limit control switch is factory set and not field adjustable Louver Vane Adjustment Rotate louver vanes to direct airflow upward downward straight or any combination of these directions When unit is installed in an inverted position louvers may be positioned in the same manner ...

Page 16: ...ews securing flue box to unit Remove flue box If necessary remove blower assembly from flue box Clean flue box with wire brush 4 Remove turbulator retention bracket and turbulators Clean turbulators with wire brush 5 Remove burners as described in section Burners section 6 Clean tubes with a wire brush 7 Reassemble unit The combustion air and flue box gaskets should also be replaced during reassem...

Page 17: ...1 2 S47 SWITCH FLAME ROLLOUT 2 S43 SWITCH LOW GAS PRESSURE T1 TRANFORMER CONTROL WIRING DIAGRAM 3 01 HEATING UNITS GAS DSI LF24 30 45 60 75 FSAN P 30 45 60 75 CGHA DUHA 030 045 060 075 SUPERSEDES FORM NO NEW FORM NO 065277500 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 FOR PROPER GROUNDING REFER TO LOCAL CODES WIRING SC...

Page 18: ... operated and maintained in accordance with the installation operation and maintenance instructions provided with each unit Unauthorized alteration of ADP product may void this warranty Conditions of Warranty Replacement parts furnished under this warranty will be warranted for the balance of the original warranty term of the unit including any extended warranty and will not serve to extend the or...

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