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D. SAIL SWITCH ASSEMBLY (GAS MODELS ONLY)

The sail switch is a heat circuit safety device which controls the burner circuit only. When the dryer is operating

and there is proper airflow, the sail switch damper pulls in and closes the sail switch. Providing

ALL

the other

heat-related circuits are functioning properly, ignition

should now be

established. If an improper airflow occurs,

the sail switch damper will release, and the circuit will open.

To Replace Sail Switch

1. Disconnect electrical power to the dryer.

2. Remove the two (2) screws which hold sail switch box cover to sail switch box.

3. Disconnect the two (2) wires from the switch.

4. Disassemble sail switch from mounting bracket by removing the two (2) screws securing switch in place.

5. Reverse this procedure for installing new sail switch. Adjust sail switch as described in the next section.

To Adjust Sail Switch

With the dryer operating at a high temperature setting, pull the sail switch away from the burner. The sail switch

should open and extinguish the burner. Let the sail switch damper return to the burner wall. The sail switch

should close to restart the burner ignition cycle. If the sail switch circuit does not operate as described, bend the

actuator arm of the sail switch accordingly until proper operation is achieved. To check proper open position of

sail switch, open main door, manually depress main door switch, and start dryer. With the main door open and the

dryer operating, the sail switch

should be

open, and the burner should not come on.

CAUTION:

DO NOT

abort this switch by taping or screwing sail switch damper to burner.

PERSONAL INJURY or FIRE COULD RESULT.

E. FRONT PANEL and MAIN DOOR ASSEMBLIES

To Replace Main Door Switch

1. Discontinue electrical power to the dryer.

2. Open main door.

3. Remove the two (2) Phillips head screws holding the main door switch bracket

assembly in place.

4. Remove door switch bracket and disconnect wiring from switch.

5. Disassemble door switch from bracket by removing the two (2) #6-32 nuts.

Remove door switch from bracket.

6. Reverse this procedure for installing new door switch.

Содержание Phase 6 Microprocessor Controls ML-190HS

Страница 1: ...rvice Manual Phase 6 Microprocessor Controls 112999SL tcosta ADCPartNo 450410 American Dryer Corporation 88 Currant Road Fall River MA02720 4781 Telephone 508 678 9000 Fax 508 678 9447 E mail techsupport amdry com ...

Страница 2: ...or or the ADC factory When ordering replacement parts from the factory you can FAX your order to ADC at 508 678 9447 or telephone your orders directly to the ADC Parts Department at 508 678 9000 Please specify the dryer model number and serial number in addition to the description and part number so that your order is processed accurately and promptly The illustrations on the following pages may n...

Страница 3: ...INE OR OTHER FLAMMABLE VAPOR AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE FOR YOUR SAFETY DO NOT DRY MOP HEADS IN THE DRYER DO NOT USE DRYER IN THE PRESENCE OF DRY CLEANING FUMES CHILDREN SHOULD NOT BE ALLOWED TO PLAY ON OR NEAR THE DRYERS WARNING CHILDREN SHOULD BE SUPERVISED IF NEAR DRYER S IN OPERATION DRYERS SHOULD NEVER BE LEFT UNATTENDED WHILE IN OPERATION CAUTION WARNING The d...

Страница 4: ...ncluded with the dryer Dryers must not be installed or stored in an area where it will be exposed to water or weather The wiring diagram for the dryer is located in the front electrical control box area DRYER MUST NEVER BE OPERATED WITHOUT THE LINT FILTER OR SCREEN IN PLACE EVEN IF AN EXTERNAL LINT COLLECTION SYSTEM IS USED WARNING ...

Страница 5: ...ck Procedure 8 SECTION IV DESCRIPTION OF PARTS 10 A Control Panel Microprocessor 10 B ControlBox 10 C HSI Module Gas Models Only 10 D GasBurnerAssembly 11 E DriveMotor 11 F Blower Motor and Impellor Gas and Steam 11 G SpeedReducingShaft 12 H Tumbler Basket BearingArrangement 12 I Tumbler Basket 12 J MainDoorSwitch 13 K Sail Switch GasModelsOnly 13 L Hi Limit GasModelsOnly 13 M ManualResetThermosta...

Страница 6: ...SECTION VIII PHASE 6 OPL SYSTEM DIAGNOSTICS 42 A Diagnostic L E D lightemittingdiode Display FailureCodes 42 B L E D lightemittingdiode DisplayIndicators 44 C Phase 6 OPL Microprocessor Controller Relay Output L E D light emitting diode Indicators 45 SECTION IX L E D DISPLAY CODES 46 A L E D lightemittingdiode DisplayOperatingStatus 46 B Phase 6 OPL Microprocessor L E D light emitting diode Displa...

Страница 7: ...sene paint or wax WARNING DO NOT dry mop heads Contamination by wax or flammable solvents will create a fire hazard WARNING DO NOT use heat for drying articles that contain plastic foam sponge rubber or similarlytexturedrubberlikematerials Dryinginaheatedtumbler basket maydamage plastic or rubber and also may be a fire hazard 5 A program should be established for the inspection and cleaning of lin...

Страница 8: ...ry cleaning solvents or fumes 10 Read and follow ALL caution and direction labels attached to the dryer WARNING CHILDREN SHOULD NOT BEALLOWED TO PLAY ON or IN THE DRYER S CHILDREN SHOULD BE SUPERVISED IF NEAR DRYER S IN OPERATION 11 DO NOT operate dryers with more than 125 PSI steam pressure Excessive steam pressure can damage steam coil and or harm personnel 12 Replace leaking flexible steam hose...

Страница 9: ...LEAR and FREE FROM COMBUSTIBLE MATERIALS GASOLINE and OTHER FLAMMABLEVAPORS and LIQUIDS NOTE Suggested time intervals shown for average usage which is considered six 6 to eight 8 operational running hoursperday Clean lint drawer screen every third or fourth load NOTE Frequency can best be determined at each location DAILY beginning of each work shift Clean lint from the drawer screen Inspect lint ...

Страница 10: ...et s avoid using harsh abrasives Aproduct intended for the cleaningofappliancesisrecommended B ADJUSTMENTS 7 DAYS AFTER INSTALLATION and EVERY 6 MONTHS Inspect bolts nuts screws bearing set screws nonpermanent gas connections unions shut off valves orifices and grounding connections Motor and drive belts should be examined Cracked or seriously frayed belts should be replaced Tighten loose V belts ...

Страница 11: ...adversely affected Ignition problems and sail switch fluttering problems on gas dryers may result and you also could have premature motor failure from overheating The air supply must be given careful consideration to insure proper performance of each dryer IMPORTANT Make up air must be provided from a source free of dry cleaning fumes Make up airthatiscontaminatedbydrycleaningfumeswillresultinirre...

Страница 12: ...de by changing the burner orifices If this adjustment is necessary contact the distributor who sold the dryer or contact the factory NOTE Any burner changes mustbemade by a qualified technician C OPERATIONAL SERVICE CHECK PROCEDURE 1 Turn on electric power to the dryer 2 To start dryer a Display will read READY b Press E on the keyboard touchpad of microprocessor controller computer c The dryer wi...

Страница 13: ...d be operated through one complete cycle to assure that no further adjustments are necessary and that ALL components are functioning properly 8 Check the electric service phase sequence While the dryer is operating check to see if the blower wheel is rotating in the proper direction Looking from the front the blower wheel should spin in the clockwise CW direction If so the phasing is correct If th...

Страница 14: ...arts throughout the machine B CONTROL BOX Lifting the control door and opening the computer panel will reveal the control box Inside the control box are ALL the electronic control components Located on the back of the control box is the computer Included in the control box are the 30 position terminal block fuse block and transformer C HSI MODULE Gas Models ONLY The HSI Hot Surface Ignition system...

Страница 15: ... is located E DRIVE MOTOR The T E F C Totally Enclosed Fan Cooled drivemotorislocatedapproximatelyintheright front hand corner of the dryer It sits on an adjustable base so that the motor can be easily adjusted to the left or right The drive motor is a 3 HP motor and operates on 208 to 460 volts 50 60 Hz 3 phase 3ø F BLOWER MOTOR and IMPELLOR GAS and STEAM The impellor is shaft driven The blower m...

Страница 16: ...nsion can be adjusted H TUMBLER BASKET BEARING ARRANGEMENT The tumbler basket bearing arrangement is located viewing from the rear of the dryer approximately at the upper center of the dryer The arrangement consists of a bearing cap rotational sensor and a flange bearing which serve to support the tumbler basket I TUMBLER BASKET The tumbler basket consists of four 4 ribs and four 4 perforated pane...

Страница 17: ...nside the burner box and this negative pressure pulls in the round damper and activates the sail switch If there is improper airflow the damper will not pull in preventing the burner from starting Improper airflow can be caused by improperly designed exhaust ducting where the duct run is too long or has too many sharp bends in it It can also be caused by a lack of make up air L HI LIMIT GAS MODELS...

Страница 18: ...he lint drawer is a pullout type and is located at the bottom of the dryer in the lint compartment Simply grab the lint drawer handle slide out the drawer brush off the lint and slide the drawer back in The lint screen must be kept clean in order for the dryer to operate properly and efficiently O LINT DRAWER SWITCH The lint drawer switch is located in the lint compartment and attached to the side...

Страница 19: ...ow either through the coil for heat or under the coil for cool down Air supply is 80 PSI 10 PSI Q COMPRESSED AIR REQUIREMENTS The dryer requires an external supply of air 2 5 cfm 80 psi on the steam models the air is necessary to operate the damper system On both steam as well as the gas model the air is necessary required for the blower air jet operation to clean lint from the impellor fan squirr...

Страница 20: ...ce for use by an untrained person making repairs Service work should be performed by competent technicians in accordance with local state and federal codes When contacting the factory for assistance always have the dryer model and serial numbers available CAUTION ObserveALLsafety precautions displayed on the dryer or specified in this manual before andwhilemakingrepairs Before considering replacem...

Страница 21: ...Computer Operator s Manual for details NOTE The A and B factors are printed on a label located on the rear of the control panel refer to illustration 8 Reestablish electrical power to the dryer To Replace Keyboard Touchpad Label Assembly 1 Discontinue electrical power to the dryer 2 Unplug keyboard touchpad ribbon from rear of computer 3 Slowly peel off and remove keyboard touchpad label assembly ...

Страница 22: ...emove modular bracket connector wires and probe from bracket assembly 6 Install new sensor probe assembly ADC P N 880251 by reversing procedure 7 Reestablish electrical power to the dryer NOTE If when power is reestablished the computer display reads Temp Sensor CheckTemp Sensor Fuse check for a loose connection in the wiring B IGNITION CONTROLS To Remove HSI Hot Surface Ignition Ignitor 1 Discont...

Страница 23: ...o To Replace Gas Valve and follow Step 1 through Step 6 2 Unscrew main burner orifices and replace NOTE Use extreme care when removing and replacing orifices These orifices are made of brass and are easily damaged 3 Reversing the removal procedure for reinstalling NOTE Test ALL connections for leaks by brushing on a soapy water solution WARNING NEVER TEST FOR LEAKS WITHAFLAME To Test and Adjust Ga...

Страница 24: ...eter etc To Convert from Natural Gas to L P Gas NOTE ALL dryers are sold as natural gas unless otherwise specified at the time the dryer order was placed For L P gas the dryer must be converted as follows 1 Refer to Replace Gas Valve and follow Step 1 through Step 6 2 Remove the four 4 screws which secure the top cap assembly This assembly contains the regulator adjustment screw and the terminal c...

Страница 25: ...NING Test ALL connections for leaks by brushing on a soapy water solution WARNING NEVER TEST FOR LEAKS WITHAFLAME To Replace HSI Hot Surface Ignition Module 1 Discontinue electrical power to the dryer 2 Remove the wires connected to the terminal strip at the bottom of the module 3 Remove the two 2 pal nuts securing the module to the mounting bracket 4 Replace module by reversing procedure 5 Reesta...

Страница 26: ...T UNDER NO CIRCUMSTANCES should heat safety devices be disabled 1 Discontinue electrical power to the dryer 2 Remove lint drawer Remove two 2 screws securing lint door and remove lint door 3 Locate sensor bracket assembly and loosen the two 2 Phillips head screws securing bracket assembly to the tumbler basket wrapper NOTE DO NOT remove the screws 4 Remove bracket assembly by slightly sliding brac...

Страница 27: ... switch away from the burner The sail switch should open and extinguish the burner Let the sail switch damper return to the burner wall The sail switch should close to restart the burner ignition cycle If the sail switch circuit does not operate as described bend the actuator arm of the sail switch accordingly until proper operation is achieved To check proper open position of sail switch open mai...

Страница 28: ...d of silicone ADC P N 170730 ALL around main door area where glass will rest 6 Install glass onto door adhesive and slightly press glass in place IMPORTANT DO NOT press hard or silicone thickness between the glass and door will be reduced resultinginpoorbonding 7 Secure the four 4 10 32 Acorn nuts to hold the glass 8 The door assembly should now be put in an area where it will not be disturbed for...

Страница 29: ... door assembly 3 Remove bottom hinge block by removing the two 2 1 4 20 screws 4 Reassemble by reversing removal procedure 5 Reestablish electrical power to the dryer F PULLEYS To Replace Drive Shaft Pulley 1 Discontinue electrical power to the dryer 2 Remove the lint drawer 3 Remove the lint door 4 Remove right lint coop wall 5 LoosenV belts then rotate pulley and rollV belts out of its grooves 6...

Страница 30: ...hten evenly until bushing becomes loose on shaft Refer to figure A on page 25 8 Remove bushing pulley and key 9 Assemble bushing and sheave as shown in figure B When cap screws are loosely inserted bushing remains fully expanded to provide a sliding fit on the shaft 10 Insert key on the shaft then slide sheave to desired position with cap screw heads to the outside 11 Tighten cap screws progressiv...

Страница 31: ...s gap should measure from 1 8 to 1 4 Proper cap screw torque is 15 ft lbs If greater tightening forces are applied excess pressures will be created in the hub of the mounted sheave which may cause it to crack To Replace Motor Pulley 1 Discontinue electrical power to the dryer 2 Remove the lint drawer 3 Remove the lint door 4 LoosenV belts then rotate pulley and rollV belts out of its grooves 5 Rem...

Страница 32: ...bler basket The bolts should be tightened in even increments in order to ensure that the shaft runs parallel with the base of the dryer IMPORTANT Side to side adjustment of the tumbler basket should be equal on either side of the front panel but vertically the top of the tumbler basket should have a larger gap than the bottom to compensate for the load IMPORTANT Be sure to tighten the left idler s...

Страница 33: ...nt drawer 3 Remove the lint door 4 Loosen and roll V Belts off that connect speed reducing shaft to drive shaft 5 Loosen and roll V belts off that connect speed reducing shaft to the drive motor 6 Remove retaining ring that is located closest to the front rear bearing 7 Remove the four 4 bolts holding the two 2 speed reducing shaft pillow block assembly in the dryer 8 Loosen and remove the two 2 s...

Страница 34: ...the arms of a bearing puller 7 Using a bearing pulley remove the flange bearing 8 Replace by reversing Step 3 through Step 6 9 Adjust both lateral and vertical tumbler basket alignment Check both the vertical and lateral adjustment of the tumbler basket 10 Reestablish electrical power to the dryer To Replace Front Drive Shaft Pillow Block Bearing 1 Discontinue electrical power to the dryer 2 Remov...

Страница 35: ...6 Remove bolts holding each idler pillow block bearing to mount 7 Remove idler shaft with both bearings and wheel still attached from dryer 8 Remove the retaining ring closest to the front bearing 9 Remove drive wheel a Remove cap screws from bushing b Insert cap screws in tapped removal holes and tighten evenly until bushing becomes loose on shaft c Remove bushing pulley and key 10 Slide bearing ...

Страница 36: ...the front of the dryer If the tumbler basket cannot be removed freely clean the shaft area and spray WD 40 or similar lubricant With a block of wood against the shaft end strike the block wood with a hammer or mallet to move the shaft past any burrs made by the set screws IMPORTANT Neverstriketheshaftdirectlywitha hammer 6 Reverse these steps for installation of new tumbler basket and tumbler bask...

Страница 37: ...After tensioning theV belts check to make sure both the drive shaft and speed reducing are parallel or level to the base of the dryer V Belt Tension Adjustment Motor To Speed Reducing Shaft 1 Discontinue electrical power to the dryer 2 Remove the lint drawer 3 Remove the lint door 4 Loosen two 2 bolts securing front bearing on speed reducing shaft 5 Loosen tension bolt that is under the front bear...

Страница 38: ...motor 9 Reverse these steps to replace drive motor To Replace Impellor Motor Fan Shaft Drive 50 60 Hz Gas and Steam Models 1 Discontinue electrical power to the dryer 2 Remove the lint drawer 3 Remove the lint door 4 Remove the left hand lint wall 5 Loosen the four 4 mounting bolts securing the motor 6 Loosen the tension bolts 7 Remove V belts 8 Disconnect motor wiring 9 Remove the motor pulley an...

Страница 39: ...acing 8 Reverse the procedures to reinstall new bearing L IMPELLOR 1 Discontinue electrical power to the dryer 2 Remove the left side lint wall if necessary for easier access 3 Remove the six 6 nuts securing the inlet cone to the blower housing 4 Remove the two 2 left handed jam nuts that hold the impellor to the fan shaft 5 Remove the impellor washers and the key 6 Replace the impellor key washer...

Страница 40: ...sconnect both 4 pin connectors at the rear of the lint switch cover 4 Remove the one 1 or two 2 screws holding the lint switch cover on 5 Remove lint switch cover and disconnect the two 2 terminals of the switch 6 Remove switch by pressing tabs together and push switch out 7 Install new switch by reversing procedure ...

Страница 41: ...ry The information provided should not be misconstrued as a handbook for use by an untrained person making repairs IMPORTANT When replacing blown fuses the replacementmust be of the exact rating as the fuse beingreplaced WARNING ALL SERVICE and TROUBLESHOOTING SHOULD BE PERFORMED BYA QUALIFIED PROFESSIONALor SERVICEAGENCY WARNING WHILE MAKING REPAIRS OBSERVE ALL SAFETYPRECAUTIONS DISPLAYED ON THE ...

Страница 42: ...SI Hot Surface Ignition module 2 Failed blower motor contactor 3 Faulty HSI Hot Surface Ignition ignitor 4 Faulty gas valve F Dryer operates glo bar lights but gas does not flow 1 Dryer gas shut off valve is closed 2 Failed gas valve open coil in valve 3 Loose wiring connection from HSI Hot Surface Ignition module to gas valve Check voltage at gas valve 4 Failed HSI Hot Surface Ignition module G D...

Страница 43: ...pressure atmosphere 7 The supply gas may have a low heating value check with local gas supplier 8 Failed temperature sensor temperature calibration is incorrect 9 Failed microprocessor controller computer I Thermal overload for drive motor is tripping 1 Either an exceptionally low or high voltage supply 2 Motor bearing failure 3 Bearing failure in drive system 4 Failed motor 5 Insufficient make up...

Страница 44: ...obe 3 Open circuit in either one of two 2 wires leading from the sensor probe to the computer a Connection at sensor bracket assembly connector b Connection at computer harness connector M Dryer does not start Display reads Lint Door 1 Lint drawer is open 2 Faulty lint door switch 3 Open circuit in lint drawer switch harnesses N There is excessive vibration coming from the tumbler basket 1 Tumbler...

Страница 45: ...lt where electrical components are concerned not necessarily the suspect component itself ELECTRICAL PARTS SHOULD ALWAYS BE CHECKED FOR FAILURE BEFORE BEING RETURNED TO THE FACTORY The information provided should not be misconstrued as a device for use by an untrained person in making repairs Only properly licensed technicians should service the equipment OBSERVE ALL SAFETY PRECAUTIONS DISPLAYED O...

Страница 46: ...o heat for three 3 minutes or until the temperature drops below 100º F Upon failure the machine will shut down and display bURNER SAFETYFAIL with an audio indication 4 dRUM SAFETYFAIL this routine monitors the tumbler basket temperature if the tumbler basket Hi Limit switch opens prior or during the cycle while the heat was on the machine will display dRUM SAFETYFAIL The machine will continue to r...

Страница 47: ...Key and it will continue the programmed cycle 10 TEMP SENSOR FAIL CHECK TEMP SENSOR FUSE this routine monitors the tumbler basket temperature When the temperature sensor or fuse opens with the machine not active the display will read TEMP SENSOR FAIL CHECK TEMP SENSOR FUSE with an audio indication If the machine was active at the time that the temperature sensor or fuse opened the display would re...

Страница 48: ... NOT necessarily mean that the outputs are functioning They are only indicating that the function output should be active on 1 L E D DISPLAY INDICATOR NUMBER 1 a For Optional Reversing Models 1 This indicator dot is on when the drive tumbler basket motor is operating in the forward mode clockwise CW direction 2 L E D DISPLAY INDICATOR NUMBER 2 a For Optional Reversing Models 1 This indicator dot i...

Страница 49: ...ARD REV REVERSE AIR AIR JET HT1 HEAT OUTPUT There are a series of seven 7 L E D light emitting diode indicators RED LIGHTS FUSE MAIN FUSE LINT LINT DOOR MAIN MAIN DOOR DRUM TUMBLER BASKET HI LIMIT SAIL SAIL SWITCH BURN BURNER HI LIMIT FLAME FLAME PROBE The L E D light emitting diode in the center of the board RED LIGHT indicates power supplied to the Phase 6 OPL microprocessor controller computer ...

Страница 50: ...the drying cycle the cycle status portion of the L E D light emitting diode will display i e dRYLEVEL68 PcT The display will change and count upward until the percentage of extraction programmed is reached 2 Timed Manual Drying Cycle a While a cycle is in progress the cycle status time remaining and dRUM TEMPwill be displayed with PL5 FLASH active NFLASH active the ENTER START key must be pressed ...

Страница 51: ...on below a HEAT INDICATOR this indicator dot is on whenever the Phase 6 OPL microprocessor controller computer is calling for the heating unit to be active on 4 Illustration No 4 refer to illustration below a ON INDICATOR this indicator dot is on whenever a cycle is in progress Additionally when the Anti Wrinkle Program is active this indicator dot will be on whenever the Phase 6 OPL microprocesso...

Страница 52: ...IS OPEN ELAPSE TIME___MIN CYCLE DISPLAY TIME ELECTRIC SPECIFIC HEAT TYPE OF DRYER ELECTRICALLY HEATED F FABRIC TEMPERATURE ºFAR DEGREE IN FAHRENHEIT FLASH FLASH DISPLAY ACTIVE GAS SPECIFIC HEAT TYPE OF DRYER GAS HEATED HOT INDICATES AN OVERHEAT CONDITION LINT dOOR LINT DRAWER DOOR CIRCUIT IS OPEN OR FAULT IN THE A C SWITCH CIRCUIT LINT COUNT DRYING CYCLES RANGE FROM 1 10 CYCLES BEFORE CLEAN LINT D...

Страница 53: ...ularmachine Thisnumberislocatedonthetopright hand corner of the diagram It is a six 6 digit number followed by a letter to distinguish the revision dates refertoillustration The wiring diagrams used in Troubleshooting are specifically for dryers manufactured at the time of publishing Your particular model may vary slightly depending on the date of manufacturing and options available The correct wi...

Страница 54: ...r reverses but does not go forward blower motor runs 1 If computer dot first dot on the left does not come on replace the computer 2 Check for voltage across the coil of the forward contactor located in the rear panel box The contactor according to your diagram is marked CR2 The coil markings A1 and A2 If voltage is present there is a faulty wire s or termination s between BS2 and contactor coil C...

Страница 55: ...blower motor replace the motor If there is no voltage at the blower motor problem is faulty wire s or termination s between the contactor and the motor 2 If there is no voltage present at A1 and A2 of the contactor check for voltage across the two 2 BS1 terminals of the arc suppressor A S board If there is voltage present at the two 2 BS1 terminals problem is faulty wire s or termination s between...

Страница 56: ...place computer 1 Check voltage 24 VAC across 2 pin connector pin 3 and ground This connector is located at the lint drawer switch box If voltage is present problem is faulty wire s or termination s between computer pin 4 of 9 pin connector If no voltage is present check for voltage across the 9 pin modular connector nos 3 and ground If voltage is evident at both points problem is faulty computer H...

Страница 57: ...d of your motor on the white lead of your temperature sensor At this point you should get no response from the meter infinite If you get a reading the temp sensor is defective 3 Reverse leads to temp sensor matching the black of the meter to the black wire of the temperature sensor and the red of the meter with the white wire of the temperature sensor At this point you should measure approximately...

Страница 58: ...54 ºF 9 ºC 32 5 ºC 5 ºF 32 9 TEMPERATURE SENSOR CURRENT ºC ºK 273 15 MICROAMPS µA 1 000 000 ...

Страница 59: ...nd high voltage rating Removing the cap reveals the wiring to the motor On each wire there is a number which corresponds to the numbers on the motor plate Depending on whether the dryer is operating on low voltage or high voltage the wiring should match the motor plate as follows The dots and lines represent connections refer to illustration For example On Low Voltage wire 14 is connected to wire ...

Страница 60: ...cribes the size of the dryer and the type of heat gas or steam B Serial number The serial number allows ADC to gather information on your particular dryer C Manufacturing code number The manufacturing code number is a number issued by ADC which describes ALL possible options on your particular model D Type of heat Describes the type of heat gas natural or L P steam or electric E Heat input For gas...

Страница 61: ...NOTE Place manometer in a position so that readings can be taken at eye level 4 Fill manometer with water as shown in illustration to the zero level 5 Start dryer With burner on take a reading a Read water level at the inner tube Readings should be taken at eye level b Correct readings should be NATURAL GAS 3 5 Inches W C L P GAS 10 5 Inches W C 6 If water column pressure is incorrect refer to TO ...

Страница 62: ...ench 3 8 Socket Wrench 1 2 Socket or Open End Wrench 1 4 Open End Wrench 5 16 Socket or Open End Wrench 1 2 Socket Wrench 7 16 Socket or Open End Wrench 5 16 Nut Driver 12 Pipe Wrench 2 1 8 T Shaped or L Shaped Allen Wrench 3 16 T Shaped or L Shaped Allen Wrench Wire Cutters 1 2 Allen Wrench 3 8 Allen Wrench Channel Locks Manometer ADC P N 122804 MP Pin Extraction Tool ADC P N 122800 ...

Страница 63: ...ADC 450410 1 02 22 00 25 ...

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