PHASE 5 COIN USER’S MANUAL American Dryer Corporation 88 Currant Road Fall River MA 02720-4781 USA Telephone: +1 (508) 678-9000 / Fax: +1 (508) 678-9447 e-mail: techsupport@amdry.com www.amdry.com ADC Part No.
Retain This Manual In A Safe Place For Future Reference Please read this manual carefully to thoroughly familiarize yourself with the Phase 5 Coin computer system features, operational instructions, and programming characteristics. This manual contains important information on how to use ALL the features of your new ADC dryer in the safest and fastest way. American Dryer Corporation products embody advanced concepts in engineering, design, and safety.
Table Of Contents SECTION I INTRODUCTION ....................................................................................................... 4 Phase 5 Coin Microprocessor Controller (Computer) Features .......................................................... 4 SECTION II L.E.D. DISPLAY AND CODES ................................................................................. 8 SECTION III OPERATING INSTRUCTIONS ............................................................................. 10 A.
PL11 - Time For Amount To Start (tFAS) ....................................................................................... 23 PL12 - Amount To Start (AtSt) ....................................................................................................... 23 PL13 - Minimum Amount For Additional Time (AFAT) .................................................................... 23 PL14 - Maximum Time For Automatic Dry (Adrt) ...........................................................................
SECTION VII FACTORY PRESET PROGRAMS/PARAMETERS .......................................... 51 A. Single Coin Only For all dryer models except AD-26/AD-295 and AD-540/WDA-540 ....................................... 52 B. Dual Coin Only For all dryer models except AD-26/AD-295 and AD-540/WDA-540 ....................................... 53 C. Single Coin Only For dryer models AD-26/AD-295 Only .................................................................................... 54 D.
SECTION I INTRODUCTION The Phase 5 Coin Computer System is a fully programmable, highly sophisticated dryer control system. American Dryer Corporation has designed the Phase 5 coin microprocessor controller (computer) to be the most versatile and reliable coin-operated control system available. To eliminate as many moving parts as possible, ALL Phase 5 coin microprocessor controller (computer) programming is done through the membrane switch on the front of the control panel.
TIME FOR AMOUNT TO START This program retains the time the owner wishes to vend. The feature allows any additional purchase that is made to be calculated to the second. There is no calculation necessary by the owner. The Phase 5 coin microprocessor controller (computer) calculates the vended time. ACCUMULATIVE COIN This program selection requires that a specific value of coin(s) be inserted for additional time, programmable for any minimum amount.
COOL DOWN TIME ALL three (3) temperature selections are programmable from a minimum of 0 minutes to a maximum of 9 minutes in 1 minute increments. COOL DOWN TEMPERATURES In the automatic or free dry modes, the cool down cycle termination is programmable from a minimum of 70° F to a maximum of 190° F in ten-degree increments or from a minimum of 21° C to a maximum of 88° C in five-degree increments. AUTOMATIC MODE (Patent No. 4,827,627) This program selection uses ADC’s patented Auto-Dry cycle.
TEMPERATURE DISPLAY This program selection enables the temperature in the dryer to be viewed (°F or °C) either while the dryer is off or running. This service feature shows that the dryer is maintaining the selected temperature. DIAGNOSTICS ALL major circuits, including door, microprocessor temperature sensor, heat, and motor circuits are monitored.
SECTION II L.E.D. DISPLAY AND CODES A ACOn Adrt AFAt AGt AtIn AtSt AUtO b bCLO bCrS bUZ o CEL CLCC Coin CrCC donE door dSFL o FAr FILL FLS FrEE GdLY Gont Automatic Cycle (Slope Program Factor) Accumulative Coin Maximum Auto Dryness Time Amount for Additional Time Active Anti-Wrinkle Guard Time Accumulative Time Amount To Start Automatic Mode (Patent No.
Grd HICd Hot LCC LCdE LOCd nbUZ nFLS nGrd nSEn PdrY PL PLOC PPCd PP°F PUSH rCC rCdE SEFL SEn tFAS tInE Anti-Wrinkle Program Active High Cool Down Overheating Condition* Left Coin Count Left Coin Denomination Low Cool Down No Buzzer (Tone) No Flash Display No Anti-Wrinkle No Rotational Sensor Selected Percent Dry Program Location Program Location Automation Review Permanent Press Cool Down Permanent Press Amount To Start Has Been Inserted Make Temperature Selection Right Coin Count Right Coin Denomination R
SECTION III OPERATING INSTRUCTIONS NOTE: Unless otherwise specified at the time of ordering, the Phase 5 coin microprocessor controller (computer) has been preprogrammed by the factory with the parameters shown on page 52 and page 53 (for ALL dryer models except AD-26/AD-295 and AD-540/WDA-540) and page 54 and page 55 (for dryer models AD-26/AD-295 and AD-540/WDA-540 only).
B. AUTOMATIC MODE (PATENT NO. 4,827,627) 1. When turning on power or when no cycle is in progress, the light emitting diode (L.E.D.) display will read “FILL” and/or “Amount To Start” (“AtSt”). 2. Insert coin(s). Once correct “Amount To Start” has been inserted, the L.E.D. display will read “PUSH.” 3. Select temperature by pushing “HI TEMP,” “LO TEMP,” or “PERM PRESS.” The dryer will start, the L.E.D. display will read the temperature cycle selected, and the drying time portion of the L.E.D.
C. FREE DRY MODE 1 When turning on power or when no cycle is in progress, the light emitting diode (L.E.D.) display will read “FILL” and/or “FrEE.” 2. Select temperature. The dryer will start, the L.E.D. display will read the temperature cycle selected and the drying time portion of the L.E.D. display will read the temperature cycle selected. The drying time portion of the L.E.D.
SECTION IV PROGRAM SELECTION NOTE: Programs are stored in the Phase 5 coin microprocessor controller (computer) memory and are cataloged as Program Locations (PL). TEMPERATURE DISPLAY MODE By closing the Program Switch (PS) located on the back side of the Phase 5 coin microprocessor controller (computer), the light emitting diode (L.E.D.) display will read the temperature in the dryer in either Fahrenheit (°F) or Celsius (°C), depending on how the temperature conversion status is in PL01.
AUTOMATIC REVIEW OF PROGRAM LOCATION This selection allows for the AUTOMATIC REVIEW of what the program locations are set (programmed) for, thereby eliminating the need to go into each and every Program Location (PL) manually for verification. By closing the Programming Switch (PS) with no cycle in progress, the light emitting diode (L.E.D.) display will read the temperature in the dryer. Then, by pressing the “LO TEMP” key, the L.E.D. display will read “PLOC” for 1-second.
PL01 - TEMPERATURE CONVERSION STATUS This program controls whether the temperature related programs will be operated in Fahrenheit (°F) or Celsius (°C). The programs affected are: 1. Temperature Display Mode 2. Selection Cycling Temperatures 3. Cool Down Temperatures AUTOMATIC MODE (AUtO) Patent No. 4,827,627 When this parameter (“AUtO”) is selected, the dryer will run for a preset level of dryness (PL02) or until the programmed automatic maximum time (PL14) has expired.
ANTI-WRINKLE PROGRAM (Grd) This feature can be used in conjunction with any of the three (3) operating modes (Coin Mode, Auto Mode, or the Free Dry Mode). In this program (“Grd”), when the drying and cooling cycles are completed, the dryer will shut off, the buzzer (tone) will sound, and the light emitting diode (L.E.D.) display will read “donE.
COIN MODE (COIN) In this program mode (“Coin”), coins are required to start the dryer, even if the Phase 5 coin microprocessor controller (computer) is set in the Automatic Mode (Patent No. 4,827,627). NOTE: When programming the use of the Coin Mode, (“Coin”), the following parameter/programs need to be checked and/or changed accordingly: PL01 ................................ “AUtO” (automatic drying cycle) or ................................ “tInE” (timed drying cycle) “FrEE” PL02* .......................
ACCUMULATIVE TIME (AtIn) (SINGLE COIN) In this program mode (“AtIn”), each coin inserted has a specific value in time which is determined by the “Time For Amount To Start” (“tFAS”) program (PL11). Example No. 1: If the dryer is equipped with a 25¢ coin acceptor and the desired time is 30 minutes, each additional coin inserted would yield 30 minutes. Settings: PL09 (LCdE) ........................25 PL11 (tFAS) ..........................30 PL12 (AtSt) ...........................25 Example No.
Example No. 2: If the dryer is equipped with a 10¢/25¢ dual coin acceptor and the desired “Amount To Start” (“AtSt”) is 35¢ for 14 minutes, each additional 10¢ inserted would yield 4 minutes and each additional 25¢ would yield 10 minutes. Formula: (LCdE/AtSt) (tFAS) = Vended Time for “LCdE” (10¢/35¢) (14 minutes) 4 minutes Settings: PL09 PL10 PL11 PL12 (LCdE) ........................10 (rCdE) .........................25 (tFAS) ..........................14 (AtSt) ...........................35 Example No.
ACCUMULATIVE COIN (ACOn) When this program mode (“ACOn”) is selected, additional time can only be achieved when the “Amount For Additional Time” (“AFAt”) PL13 has been inserted. NOTE: When programming, to use the Accumulative Coin Mode (“ACOn”), the following parameters/ programs need to be checked and/or changed accordingly: Settings: PL01 ................ “ACOn” (“Accumulative Coin”) PL13 ................ “AFAt” (“Amount For Additional Time”) (SINGLE COIN ACCEPTOR) Example No.
Formula: (AFAt/AtSt)(tFAS) = Vended Time for “AFAt” (25¢/35¢) (14 minutes) = 10 minutes Settings: PL09 PL10 PL11 PL12 PL13 (LCdE) ........................10 (rCdE) .........................25 (tFAS) ..........................14 (AtSt) ...........................35 (AFAt) .........................
PL04 - HIGH COOL DOWN TEMPERATURE/TIME (HICd) The first part of this program controls the cool down temperature when the Phase 5 microprocessor controller (computer) is used in the automatic mode. The cool down temperature is programmable from a minimum of 70° F to a maximum of 190° F in ten-degree increments or from a minimum 21° C to a maximum of 88° C in five-degree increments.
PL10 - RIGHT COIN SLOT DENOMINATION (rCdE) This program need only be set when a dual coin acceptor is used. The program setting is determined by the value of the right coin acceptor slot (higher value). Program settings are from a minimum of 1 to a maximum of 9999. When used in conjunction with the Left Coin Slot Denomination program, the Phase 5 microprocessor controller (computer) automatically calculates the ratios necessary for coin insertion time values.
PL15 - ANTI-WRINKLE TIMING 1. Guard Delay Time (GdLY) This program controls the dwell (stop) time and activation of anti-wrinkle “Guard On Time” (“Gont”). The dwell (stop) time can be programmed from a minimum of 1 minute to a maximum of 9 minutes in 1 minute increments. 2. Guard On Time (Gont) The setting controls the amount of time that the basket (tumbler) will turn, without heat, when the Anti-Wrinkle is active (“Grd”).
SECTION V PROGRAMMING INSTRUCTIONS A. INTRODUCTION TO PROGRAMMING The various program (parameters) dryer selections are stored in the computer memory and are cataloged as “Program Locations” (PL) 1 through 17. These programs (parameters) have been preprogrammed by the factory as noted on page 52 and page 53 (for ALL models except AD-26/AD-295 and AD-540/WDA-540) and page 54 and page 55 (for dryer models AD-26/AD-295 and AD-540/WDA-540 ONLY) of this manual.
If the change to be made is a numerical one (i.e., time or temperature), the operator must now press the “HI TEMP” key to increase the number value, or press the “LO TEMP” key to lower/increase the number value. Pressing the “PERM PRESS” key will store the change and advance to the next step (bit) or program location. NOTE: To accelerate increase/upward value, press and hold in “HI TEMP” key. To accelerate decrease/downward value, press and hold in “LO TEMP” key.
(No cycle in progress) Dryer Off (Power On) Display Reads 25 FILL and/or To enter temperature display Display Reads To enter program locations press the “Perm Press” keyboard (touch pad) selection button. Display Reads To advance to next program location press the “HI Temp” selection button. Display Reads To accelerate advance, press and hold in “HI Temp” selection button. Display Reads Program Location and will advance until “HI Temp” selection button is released.
Continued LO Temp To accelerate press and hold in “LO Temp” selection button. Display reads program locations and will advance downward until “LO Temp” selection button is released. PL03 PL02 PL01 To enter a specific program location (i.e. PL01) push the “Perm Press” selection button. Perm Press Display will read specific program location called up. To exit program mode, open program switch. Display reads.
SECTION VI PROGRAMMING A.
B. LEFT COIN COUNT (No Cycle in Progress) (Amount To Start) and/or FILL 25 (Dryer Temperature Display) (Close Program Switch) 70F Press “HI Temp” key. HI Temp Display will read “LCC” (left coin count). LCC Press “Perm Press” key to display coin count. Perm Press 0126 To cancel or delete left coin count, press “HI Temp” key. Display will read “CLCC” (cancel left coin count). Press “Perm Press” key and display will read “0000” (coin count cancelled).
C. RIGHT COIN COUNT (No Cycle In Progress) and/or FILL 25 (Amount To Start) (Close Program Switch) HI Temp (Dryer Temperature Display) 70F LCC Press “HI Temp” key. Display will read “LCC” (left coin count). HI Temp Press “HI Temp” key. Display will read “rCC” (right coin count). rCC Press “Perm Press” key to display coin count. Perm Press 0192 To cancel coin count To cancel or delete right coin count, press “HI Temp” key. Display will read “CrCC (cancel right coin count).
D. PROGRAM LOCATION 01 (PL01) (No Cycle In Progress) and/or FILL (Amount To Start) 25 To enter program mode, close program switch. (Close Program Switch) 70F (Dryer Temperature Display) Press “Perm Press” key. Display will read “PL01,” program location 01. Press “Perm Press” key. Display will read temperature conversion status, either Fahrenheit or Celsius. If no change, press “Perm Press” key. Should a change be necessary, press “HI” or “LO” key and then press “Perm Press” key.
Display will read anti-wrinkle (guard) program status. If no change, press “Perm Press” key, otherwise press “HI” or “LO” keys and then “Perm Press.” Continue Perm Press Grd nGrd or LO Temp HI Temp LO Temp HI Temp nGrd or Grd Perm Press bUZ LO Temp HI Temp LO Temp nbUZ or HI Temp If guard (Grd) was selected, display will read tone/buzzer status. If no change, press “Perm Press” key, otherwise press “HI” or “LO” keys and then “Perm Press” key.
Display will read light emitting diode (L.E.D.) display status. Either no flash (nFLS) or flash (FLS). If no change, press “Perm Press” key, otherwise press “HI” or “LO” keys and then “Perm Press” keys. Continue or nFLS LO Temp HI Temp FLS LO Temp HI Temp or nFLS FLS Perm Press If no flash is selected, display will read “fixed display” status. I.E. “AtSt” amount to start dryer or “Free Dry Mode” or “FILL.
Continue AtIn LO Temp ACOn or HI Temp LO Temp HI Temp or AtIn ACOn Perm Press SEn nSEn or LO Temp HI Temp LO Temp HI Temp SEn nSEn or Perm Press PL02 To exit program mode open program switch Proceed to next location to be changed Display will read coin/time accumulation status. I.E. “AtIn” accumulative time or “ACOn” accumulative coin. If no change, press “Perm Press” key, otherwise press “HI” or “LO” keys and then press “Perm Press” key.
E. PROGRAM LOCATION 02 (PL02) Percent dry from 90 to 100% Refer to Section V for instructions on entering program locations. PL02 Perm Press Location to be viewed/changed. Display reads “PdrY” percent of dryness and the actual numeric value programmed (90-100%). If no change, press “Perm Press” key, otherwise press the “HI” or “LO” keys and then “Perm Press” key.
F. PROGRAM LOCATION 03 (PL03) HI Temp Refer to Section V for instructions on entering program locations. PL03 Location to be viewed/changed. Press “Perm Press” key. Perm Press Display will read “HI°F,” “HI Temp” key status for 3-seconds and then the actual temperature programmed. If no changes, press “Perm Press” key otherwise press “HI” or “LO” keys and then “Perm Press” key.
G. PROGRAM LOCATION 04 (PL04) HI Temp cool down temperature/time Refer to Section V for instructions on entering program locations. Location to be viewed/changed. PL04 Press “Perm Press” key. Perm Press Continued from F. Display will read “HICd,” HI Temp cool down status for 3-seconds and then the actual temp and time programmed. If no change press “Perm Press” key twice, otherwise press “HI” or “LO” keys and then “Perm Press” key.
H. PROGRAM LOCATION 05 (PL05) LO Temp Refer to Section V for instructions on entering program locations. PL05 Location to be viewed/changed. Perm Press Press “Perm Press” key. Display will read “LO°F,” LO Temp status for 3-seconds and then the actual temperature programmed. If no changes, press “Perm Press” key otherwise press “HI” or “LO” keys and then “Perm Press” key.
I. PROGRAM LOCATION 06 (PL06) LO Temp cool down temperature/time Refer to Section V for instructions on entering program locations. Location to be viewed/changed. PL06 Press “Perm Press” key. Perm Press Display will read “LOCd,” LO Temp cool down status for 3-seconds and then the actual temperature and time programmed. If no changes, press “Perm Press” key twice, otherwise press “HI” or “LO” keys and then “Perm Press” key.
J. PROGRAM LOCATION 07 (PL07) Perm Press Temp Refer to Section V for instructions on entering program locations. PL07 Location to be viewed/changed. Press “Perm Press” key. Perm Press PP°F Display will read “PP°F,” “Perm Press” temperature key status for 3-seconds and then actual temperature programmed. If no change, press “Perm Press” key otherwise press “HI” or “LO” keys and then “Perm Press.
K. PROGRAM LOCATION 08 (PL08) Perm Press Cool Down Temperature/Time Refer to Section V for instructions on entering program locations. Location to be viewed/changed. PL08 Press “Perm Press” key. Continued from J. Perm Press Display will read “PPCd,” “Perm Press” key cool down status for 3-seconds and then cool down temperature and time programmed. If no changes, press “Perm Press” key twice. Otherwise, press “HI” or “LO” keys and then “Perm Press” key.
L. PROGRAM LOCATION 09 (PL09) Left Coin Denomination Refer to Section V for instructions on entering program locations. Location to be viewed/changed. PL09 Press “Perm Press” key. Perm Press LCdE (Wait 3-Seconds) Amount Decrease LO Temp Display will read “LCdE,” left coin denomination for 3-seconds and the left coin acceptor denomination programmed (I.E. 25¢). If no change, press “Perm Press” key, otherwise press “HI” or “LO” keys and then “Perm Press” key.
M. PROGRAM LOCATION 10 (PL10) Right Coin Denomination Refer to Section V for instructions on entering program locations. Location to be viewed/changed. PL10 Press “Perm Press” key. Perm Press Display will read “rCdE,” right coin denomination for 3-seconds and the right coin acceptor denomination programmed (I.E. 25¢). If no change, press “Perm Press” key, otherwise press “HI” or “LO” keys and then “Perm Press” key.
N. PROGRAM LOCATION 11 (PL11) Time For Amount To Start Refer to Section V for instructions on entering program locations. PL11 Perm Press tFAS (Wait 3-Seconds) Press “Perm Press” key. Upper display will read “tFAS” (Time For Amount To Start) and the lower display will read the actual amount programmed. If no change, press the “PERM PRESS” key, otherwise press the “HI TEMP” key or the “LO TEMP” key and then press the “PERM PRESS” key.
O. PROGRAM LOCATION 12 (PL12) Amount To Start Refer to Section V for instructions on entering program locations. Location to be viewed/changed. PL12 Perm Press AtSt (Wait 3-Seconds) Amount Decrease LO Temp Press “Perm Press” key. Display will read “AtSt,” amount to start for 3-seconds and then time programmed. If no change, press “Perm Press” key, otherwise press “HI” or “LO” keys and then “Perm Press” key.
P. PROGRAM LOCATION 13 (PL13) Coin Accumulation Minimum Amount for More Time Refer to Section V for instructions on entering program locations. Location to be viewed/changed. PL13 Perm Press Press “Perm Press” key. Display will read “AFAt,” amount for additional time (ACOn mode only) for 3-seconds and then amount programmed. If no change, press “Perm Press” key, otherwise press “HI” or “LO” keys and then “Perm Press” key.
Q. PROGRAM LOCATION 14 (PL14) Maximum Time for Auto Dry Refer to Section V for instructions on entering program locations. PL14 Perm Press Adrt (Wait 3-Seconds) Time Decrease LO Temp Location to be viewed/changed. Press “Perm Press” key. Display will read “Adrt,” automatic maximum drying time for 3-seconds and then time programmed. If no change, press “Perm Press” key, otherwise press “HI” or “LO” keys and then “Perm Press” key.
R. PROGRAM LOCATION 15 (PL15) Anti-Wrinkle Timing Refer to Section V for instructions on entering program locations. Location to be viewed/changed. PL15 Press “Perm Press” key. Perm Press Display will read “GdLY,” guard delay time for 3-seconds and then time programmed. If no change, press “Perm Press” key, otherwise press “HI” or “LO” keys and then “Perm Press” key.
S. PROGRAM LOCATION 16 (PL16) AND PROGRAM LOCATION 17 (PL17) Maximum Active Anti-Wrinkle Time Refer to Section V for instructions on entering program locations. PL16 Perm Press AGt (Wait 3-Seconds) Time Decrease LO Temp 10 ("Hold In" to Accelerate) Location to be viewed/changed. Press “Perm Press” key. Display will read “AGt,” maximum guard time for 3-seconds and then time programmed. If no change, press “Perm Press” key, otherwise press “HI” or “LO” keys and then “Perm Press” key.
SECTION VII FACTORY PRESET PROGRAMS/PARAMETERS Unless otherwise specified at the time of ordering, the Phase 5 microprocessor controller (computer) has been preprogrammed by the factory with the following programs/parameters. Should changes be found necessary, please read this Phase 5 Coin User’s Manual carefully to thoroughly familiarize yourself with the Phase 5 microprocessor controller’s (computer’s) programming characteristics.
A. SINGLE COIN ONLY For ALL dryer models except AD-26/AD-295 and AD-540/WDA-540. (For Single Coin models AD-26/ AD-295 and AD-540/WDA-540 refer to page 54).
B. DUAL COIN ONLY For ALL dryer models except AD-26/AD-295 and AD-540/WDA-540. (For Dual Coin models AD-26/ AD-295 and AD-540/WDA-540 refer to page 55).
C.
D.
SECTION VIII PHASE 5 COIN SYSTEM DIAGNOSTICS ALL major circuits, including door, microprocessor temperature sensor, heat and motor circuits are monitored. The Phase 5 coin microprocessor controller (computer) will inform the user via the light emitting diode (L.E.D.) display of certain failure codes along with indicators both in the L.E.D. display and at the outputs of each relay (and door switch circuit) to easily identify failures. A. DIAGNOSTIC (L.E.D.) FAILURE CODES 1.
3. “SEFL” - Indicates rotational sensor circuit failure meaning that there is a fault somewhere in the basket (tumbler) rotation detection circuit or the microprocessor controller (computer) program related to this circuit (PL01) is set incorrectly in the active mode (“SEn”), where the dryer is not equipped with optional rotation sensor and should be set in the inactive mode (“nSEn”). 4. “Hot” - Indicates a possible overheating condition.
C. PHASE 5 MICROPROCESSOR CONTROLLER (COMPUTER) RELAY OUTPUT LIGHT EMITTING DIODE (L.E.D.) INDICATORS There are three (3) L.E.D. indicators (“red” lights) located at the lower back side area of the microprocessor controller (computer) which are identified/labeled as “DOOR,” “HEAT,” and “MTR” (motor). These L.E.D.s indicate that the outputs of the microprocessor controller (computer), or in the case of the door switch, the inputs are functioning. 1. “DOOR” - L.E.D.
NOTE: If the failure was elsewhere (i.e. dryer’s door switch circuit) the light emitting diode (L.E.D.) display would read “door” if a keyboard (touch pad) entry was attempted. If the display L.E.D. indicators are on, and the door L.E.D. indicators are on, and the door L.E.D. input and motor/heat output L.E.D.s are on, yet the motor and/or heat is not active (on); then the problem is not the door switch on the Phase 5 microprocessor controller (computer), the problem is elsewhere in the dryer. 2.
SECTION IX PHASE 5 AUTO CYCLE (PATENT NO.
(A) For 60 Hz models ONLY (B) For 50 Hz models ONLY IMPORTANT: The “A” and “b” Factors have been preprogrammed by the factory and should be changed in the field unless the Phase 5 coin microprocessor controller (computer) should fail and is replaced. THE REPLACEMENT PHASE 5 COIN MICROPROCESSOR CONTROLLER (COMPUTER) MUST BE REPROGRAMMED FOR THE SPECIFIC MODEL SHOWN IN THE CHART ON THE PREVIOUS PAGE (page 60).
SECTION X OPTIONAL 9 VOLT BATTERY BACKUP Dryers ordered from the factory with the 9 volt battery backup option (battery is not included) allow the Phase 5 microprocessor controller (computer) to maintain its operating status should a momentary power interruption occur while the dryer cycle is in progress. It is suggested that the battery be replaced at least once a year or as found necessary. The battery life will depend on the age of the battery, the amount of power interruptions, and the backup time used.
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ADC Part No.