Unimac UCU100HNV-Extractor Parts Diagram

Washer-Extractor

CHM1311R

Refer to Page 4 for Model Numbers

Programming

Keep These Instructions for Future Reference.

(If this machine changes ownership, this manual must accompany machine.)

www.alliancelaundry.com

Part No. F8237801R7

October 2012

NOTE: The WARNING and IMPORTANT

Failure to install, maintain, and/or operate this machine according to the manufacturer's instructions may result in conditions which can produce bodily injury and/or property damage.

W030

WARNING

instructions appearing in this manual are not meant to cover all possible conditions and situations that may occur. It must be understood that common sense, caution, and carefulness are factors which cannot be built into these machines. These factors MUST BE supplied by the person(s) installing, maintaining, or operating the machine.

Always contact the distributor, service agent, or the manufacturer about any problems or conditions you do not understand.

F8237801

Table of

Contents

Model Identification ........................................................................... 4

Preliminary Information.................................................................... 5

About the Control ................................................................................. 5

Glossary of Terms................................................................................. 5

Power Failure Recovery ....................................................................... 5

Communications ................................................................................... 5

Control Identification......................................................................... 6

Select Cycle Pads.................................................................................. 6

Display Identification ......................................................................... 7

Light Emitting Diodes (LEDs) ............................................................. 7

Machine Operation............................................................................. 8

Start Up................................................................................................. 8

Door Locking Mode ............................................................................. 8

Stop Mode............................................................................................. 8

Start Mode ............................................................................................ 8

End of Cycle Mode............................................................................... 8

Cycle Sequence..................................................................................... 8

Run Mode ............................................................................................. 8

Signals................................................................................................... 8

Changing Cycles................................................................................... 8

Door Unlocking Mode.......................................................................... 8

Special Features .................................................................................. 9

Programming Control ........................................................................... 9

Collecting Audit Information ............................................................... 9

Testing Machine and Control Functions............................................... 9

Rapid Advance Feature......................................................................... 9

Communications Mode......................................................................... 9

Power Save Mode................................................................................. 9

Temperature Display Mode .................................................................. 9

Opening the Top Cover ...................................................................... 10

Entering the Manual Mode................................................................ 11

How to Enter the Manual Mode ........................................................... 11

Programming Control ........................................................................ 13

What Can Be Programmed? ................................................................. 13

Programmable Options Available......................................................... 13

1. Default Cycle “dCYC” ................................................................ 20

2. Audio Signal “AUd” .................................................................... 20

3. Error Code Programming “Err-”.................................................. 22

4. Cycle Programming “CyC-” ........................................................ 23

5. Supply/Compartment Dispenser Programming “SUPC”

(Design 1 Models only) ............................................................... 28

6. Number of Balance Retries “bALr”

(Variable Frequency Drives Only)............................................... 29

7. IR Access (On/Off) “IrA”............................................................ 29

8. Fahrenheit/Celsius “t FC” ............................................................ 30

9. Hot Water Temperature “FH”...................................................... 30

10. Warm Water Temperature “FHC” ............................................... 31

11. Cold Water Temperature “FC” .................................................... 31

12. Cool Down Enable/Temperature “Codn” .................................... 32

13. Production Test Cycle (On/Off) “PtEn” ...................................... 32

14. Manual Rapid Advance (On/Off) “rAEn” ................................... 33

15. No Cycle Time Display “nCtd” ................................................... 33

means without the expressed written consent of the publisher.

F8237801

16. Programmable Cycle Time Display “PCtd” ................................ 34

17. Slow Drain Detection Adjust Value “SdAd”............................... 34

Collecting Audit Information ............................................................ 35

Manual Reset....................................................................................... 36

Testing Machine and Electronic Control Functions........................ 37

Diagnostic Test Descriptions................................................................ 38

Production Test Cycle........................................................................... 39

Error Codes......................................................................................... 42

Rapid Advance Feature...................................................................... 45

Communications Mode ...................................................................... 46

Infra-red Communications.................................................................... 46

Cycle Charts ........................................................................................ 47

F8237801

Model Identification

Information in this manual is applicable to these machine models:

HCL020HN2 HCU060HN2 SCU020HN2 UCN040HNF

HCL030HN2 HCU060HNF SCU020HNF UCN040HNV

HCL030HNF HCZ020HN2 SCU030HN2 UCN060HN2

HCL040HN2 SLC020HN2 SCU030HNF UCN060HNF

HCL060HN2 SCL020HNF SCU040HN2 UCN060HNV

HCL080HNF SCL030HN2 SCU040HNF UCN080HNF

HCN020HN2 SCL020HNF SCU060HN2 UCN080HNV

HCN020HNF SCL030HNF SCU060HNF UCU020HN2

HCN030HN2 SCL040HN2 SCU080HNF UCU020HNF

HCN030HNF SCL040HNF UCL020HN2 UCU030HN2

HCN040HN2 SCL060HN2 UCL030HN2 UCU030HNF

HCN040HNF SCL060HNF UCL030HNF UCU040HN2

HCN060HN2 SCL080HNF UCL040HN2 UCU040HNF

HCN060HNF SCN020HN2 UCL040HNF UCU060HN2

HCN080HNF SCN020HNF UCL060HN2 UCU060HNF

HCU020HN2 SCN030HN2 UCL080HNF UCU080HNF

HCU020HNF SCN030HNF UCN020HNV

HCU030HN2 SCN040HN2 UCN030HN2

HCU030HNF SCN040HNF UCN030HNF

HCU040HN2 SCN060HNF UCN030HNV

HCU040HNF SCN080HNF UCN040HN2

F8237801

Preliminary Information

About the Control

This control is an advanced, programmable computer that lets the owner control most machine features by pressing a sequence of keypads. Refer to Figure 1.

The control allows the owner to program custom cycles, retrieve audit information, and other programmable features. Refer to Programming Control for a list of features. Machines shipped from the factory have a default cycle of Cycle #5 built in. However, the owner can change the default cycle, or any cycle, as needs permit.

IMPORTANT: In the event of a power failure, the control will not have to be reprogrammed. It is designed with a memory system that will remember how it was programmed until the electrical power is restored.

IMPORTANT: It is extremely important that the machine has a good ground connection and that all mechanical and electrical connections to the control are made before applying power to or operating the machine.

Glossary of Terms

The following are a few terms and abbreviations to learn. These are referred to throughout the instructions.

Power Failure Recovery

If a cycle is in progress and the power fails for less than five seconds, the cycle status is saved in memory. When the power recovers, the machine will resume into the previously active cycle.

If the length of the power failure is greater than five seconds, the control will end the cycle and the display will revert back to Start Mode.

Communications

The control may be programmed manually or by infrared communication with an external device.

Infra-red Communications

An external device, such as a PDA, allows the owner to program and retrieve information from the control without touching the keypad. An external device greatly expands the programming options available to the owner. However, it is not required to program and operate the machine. The operation of an external device and the advanced features available are covered separately in the instructions included with the external device software. Contact Alliance Laundry Systems for a list of approved PDAs and other external devices.

Display – This term refers to the window area of the

control that displays words and values.

LED (Light Emitting Diode) – This term refers to the

lights next to the keypads and status words of the control.

F8237801

Control Identification

CHM1311R

Select Cycle Pads (Refer to Figure 1)

SELECT CYCLE pads are used to select the specific washer cycle. These pads are numbered 1-9 and allow the user to select a cycle other than the default cycle (#5). Refer to Table 1 for keypad definitions. The SELECT CYCLE keypads are not active after the first Fill step of the cycle. Pressing the flashing START pad will confirm the selection and the cycle will begin.

The SELECT CYCLE pads are used in various combinations for programming cycles, retrieving audit information, running diagnostic tests, and other operations. These instructions cover the manual programming and data retrieval options.

1 SELECT CYCLE pads 2 Display 3 Four 7-Segment Digits 4 STOP pad 5 START (enter) pad 6 LED Light 7 Cycle Indicator Lights 8 LED Status Lights

Figure 1

Keypad Definition

90C

60C

40C

90C PERM PRESS

60C PERM PRESS

40C PERM PRESS

70C PERM PRESS

50C Gentle

30C Gentle

Table 1

CHM1311R

F8237801

Display Identification

Light Emitting Diodes (LEDs) (Refer to Figure 1)

LIGHT EMITTING DIODES (LEDs) are used to indicate the chosen cycle, cycle status, when the bleach compartment is dispensing, and door lock information. See below for information on each LED.

Wash LED

Wa sh LED is lit at the beginning of a wash portion of the cycle and will remain lit until the wash is complete.

Rinse LED

Rinse LED is lit at the beginning of a rinse portion of the cycle and will remain lit until the rinse is complete.

Spin LED

Spin LED is lit during the Final Spin portion of the cycle.

Door LED

Door LED is lit whenever the door is locked. The door can’t be opened when this LED is lit.

Bleach LED

Bleach LED is lit when bleach compartment is dispensing for the first time in the cycle.

Four 7-Segment Digits

The 7-Segment Digits are used to display the time remaining in a cycle, error messages and descriptive codes. During diagnostic testing or manual programming of the control, these digits will display descriptive codes and values (as described in Entering the Manual Mode).

F8237801

Machine Operation

Start Up

When power is applied to the machine, the control will display its software version as “Sxx” (“xx” is the version number) for one (1) second. If the control was not powered down during a running cycle, it will enter Start Mode.

Door Locking Mode

The control enters this mode after the START (enter) keypad is pressed in Start Mode. The control stays in Door Locking Mode until it confirms the door is closed and locked.

Stop Mode

The control enters this mode if the user stops the cycle by pressing the STOP keypad.

Start Mode

The control enters this mode when machine is ready for operation. The display will show the cycle time for the selected cycle.

After pressing the START keypad, the door will lock and the cycle will begin.

End of Cycle Mode

When a cycle is complete, the control will display “00” until the washer door is opened. When this event occurs, the display will revert back to Start Mode.

Run Mode

The control enters this mode when a cycle is running. The time remaining appears in the display, the status LED’s are lit and the loading door is locked.

Signals

There are two options when a signal can be used during the washer operation. These two options are listed below:

1. End of Cycle Signal By default, this signal is turned off. If turned on, the signal sounds for three (3) seconds at the end of a cycle.

2. Signal On Keypad Depression By default, this signal is turned on and sounds for a quarter of a second each time a keypad is pressed.

NOTE: Refer to Programming Control to program signal options.

Changing Cycles

Cycles can be changed anytime during the first Fill step. After the first Fill step, all key presses are ignored.

Door Unlocking Mode

The control enters this mode after a cycle has ended.

The control waits for confirmation that door is unlocked. Once confirmation is received that door is unlocked, control will enter End of Cycle Mode.

Cycle Sequence

Upon the start of a cycle, the control will display the total cycle time. The appropriate LEDs will light while the machine passes through different cycle steps. The user will not be able to change cycles after first Fill is complete.

F8237801

Special Features

Programming Control

The control allows the machine owner to program the control with the use of the keypad. Cycle options may be programmed, audit information may be viewed and diagnostic tests may be run by pressing combinations of the SELECT CYCLE keypads.

For details on programming select cycle options, refer to Programming Control.

Collecting Audit Information

The control will store audit information in its memory that can be retrieved by pressing various combinations of SELECT CYCLE keypads. The control will record total machine cycles and total rapid advance cycles.

For more information on the audit features, refer to Collecting Audit Information.

NOTE: Additional audit information is retrievable with an external device, using infra-red communications. Refer to the appropriate instruction manual.

Testing Machine and Control Functions

Special diagnostic features built into the control allow the owner to run specific diagnostic tests. By opening and closing the top cover and then pressing various sequences of SELECT CYCLE keypads, the owner may retrieve or perform the following tests:

• VFD Balance Weight Test (Design 1 models only)

• Drive DC Bus Display Test (Design 2 models only)

• Water Purge Te st

• Water Leak Detection Test

Rapid Advance Feature

This feature allows the user to quickly advance through active cycles. This feature is useful when tests must be performed immediately on a machine currently in an active cycle. In this case, the user can quickly advance through the cycles to shakeout. At this point, the user can perform the required tests and then return the machine to the point it was interrupted or press the STOP keypad to end the cycle.

For detailed information on using the Rapid Advance feature, refer to Rapid Advance Feature.

Communications Mode

This feature allows the control to communicate with an external device using infra-red communications. This allows the control to be programmed without using the keypad.

For more detailed information on using the Communications Mode feature, refer to Communications Mode.

Power Save Mode

This feature powers down the display after machine is idle for 4 minutes and 15 seconds. To “wake up” the machine display, press any Cycle pad.

The Power Save Mode is a feature of the control and cannot be disabled in programming.

Temperature Display Mode

This feature allows machines equipped with a temperature sensor to display the current water temperature after the first fill during a cycle.

Press the active cycle keypad to display temperature and press again to return to remaining cycle time.

• Drive Software Version Number (Design 2 models only)

• Drive Parameter Table Version Number (Design 2 models only)

• Drive Type (Design 2 models only)

For detailed information on running diagnostic tests, refer to Testing Machine and Control Functions.

F8237801

Opening the Top Cover

To manually program the control, the top cover must be opened. Opening and closing the top cover trips a switch which allows access to various programming options. Once opened, the top cover may either be left open, and then closed after programming, or it may be closed immediately.

The top cover is located on the top of the machine.

1. Unlock top cover.

2. Slide top cover forward slightly to move notches away from the pegs on the front of the cabinet.

3. Lift the top cover up. To completely remove, lift top cover away from both top cover hinges. Refer to Figure 2.

After removing or opening and closing the top cover, the operator has 4 minutes and 15 seconds to begin programming. If the appropriate SELECT CYCLE keypads have not been pressed in that time, the control will not accept operator programming. Should this happen, opening and closing the top cover will once again trip the switch which allows access to the programming options.

1 Top Cover Lock 3 Top Cover Hinge 2 Top Cover 4 Peg

Figure 2

CHM1357R

F8237801

Entering the Manual Mode

For programming, testing, and retrieving information from the control, it is often necessary to enter the Manual Mode by following the six simple steps below.

For an overview of Entering the Manual Mode, refer to the flowchart on the following page.

How to Enter the Manual Mode

1. If the washer is in an active cycle, rapid advance through the cycle. Refer to the Rapid Advance Feature.

2. Open the top cover. Refer to Opening the Top Cover.

3. While pressing and holding the #4 keypad with one hand, press the #1 keypad with the other hand.

4. The display will show “rAPd”.

5. Press the #3 ( ) keypad or the #6 ( ) keypad to scroll through the options until the desired option appears in the display.

6. Press the START (enter) keypad.

Manual Programming

Manual Programming (Prog)

Manual Read Audit (AUdt)

Manual Reset (rSEt)

Manual Rapid Advance

Rapid Advance (rAPd)

Manual Diagnostics

Manual Diagnostic Tests (diAg)

If a group is turned off, the display will change from the selected feature to “oFF” when the START (enter) pad is pressed and an audio signal will sound for one (1) second. The display will then return to the selected feature. The features in the group cannot be entered.

Manual Mode is broken into three groups: Manual Programming, Manual Rapid Advance and Manual Diagnostics. Manual Programming can only be turned on or off with an external device. Refer to the appropriate instruction manual. Manual Rapid Advance can be turned on and off using an external device or by manual programming (refer to option 14 of Programming Control).

By default, all groups are turned “on”.

The manual features available in each group are as follows (the menu displayed on the display in this mode is in parentheses).

F8237801

Entering the Manual Mode

CHM1337R

Manual Mode : Enter by opening top cover. Then press #4 and #1 keypads pads at same time.

Press the #3 ( ) or the #6 ( ) keypad to scroll through the Manual Mode options.

To enter a programming option, press the START (enter) keypad. To exit, press the #5 ( ) keypad.

“rAPd”

Rapid Advance

“Prog”

Manual

Programming

“AUdt”

Manual Read

Audit

Press the START keypad.

“rSEt”

Manual Reset

Press the START (enter) keypad to begin Rapid Advance cycle and to advance through cycle steps.

Press the START (enter) keypad to enter Manual Programming. Refer to Manual Programming flowchart.

“CyC”

Total machine cycles

“rCyC”

Total rapid

advance cycles

Press the START (enter) keypad to reset control.

Press the START (enter) keypad to read audit.

“dIAg”

Diagnostic

Te st s

Press the START (enter) keypad to enter Diagnostic Tests. Refer to Diagnostic Tests flowchart.

Figure 3

CHM1337R

F8237801

Programming Control

What Can Be Programmed?

Each description includes instructions on when and why the option might be used and, more importantly,

This feature allows the owner to program cycle information and other features by using the keypads. The control must have the Manual Programming Mode enabled, which is the factory default. This mode can only be turned “oFF” and “on” by using an external device. Refer to this section when programming the control.

This section offers a detailed description of all available programmable options.

how to program the option.

For more advanced users, a quick reference list (refer to Table 2) and programming flowcharts (refer to Figure 4 through Figure 7) of the options available through the programming mode are located on the following pages.

NOTE: The letters and numbers in the Option Display column of the Programmable Options List are what will be shown in the display when that option is selected.

Programmable Options Available

Option

Number

1“dCYC” Default Cycle 51 - 9

2“AUd” Audio Signal 29* 0 - 31

3“Err-” Errors ––

a. “EFL” Fill Errors on on/oFF

b. “Edr” Drain Error on on/oFF

c. “EUb” Unbalance Error Display on on/oFF

d. “EoP” Open Thermister Error Display on on/oFF

e. “ESH” Shorted Thermistor Error Display on on/oFF

f. “EHt” Heat Error Display (Heater only) on on/oFF

g. “LEr-” Water Leak Detection Error – –

h. “E Sd” Slow Drain Detection oFF on/oFF

4“CyC-” Cycle Programming ** –

a. “AgIt” Cycle Agitate ––

b. “Seg-” Cycle Segment Programming –1 - 8*

* Refer to programming section for value definition. ** Refer to the Cycle Chart for default cycle setting informaton.

Option

Display

1. “LEr1” Water Leak Detection During a

Machine Cycle (On/Off)

“LEr3” Number of cycles between Leak

Detection Test

1. “tyPE”Agitate Type ** 1 - 2

2. “ASPd” Agitate Speed (VFD only) ** Lo/rEg

1. “SgEn” Segment Enable/Disable ** on/oFF

Description

Table 2 (continued)

Default

Value

oFF on/oFF

0* 0 - 127

Value Range

F8237801

Programming Control

Table 2 (continued)

Option

Number

Option

Display

Description

Default

Value

Value Range

2. “FILL” Fill Step ––

a. “FLEn” Fill Step Enable/Disable ** on/oFF

b. “FLEU” Fill Level ** HI/nEd/Lo

c. “tEnP” Fill Temperature ** CoLd/Uarn/Hot

3. “SUPL” Supply Step ––

a. “SUEn” Supply Step Enable/Disable ** on/oFF

b. “dISP” Dispenser Options ** For Design 1 models, display will show “Cx”

(compartment-oriented) or “Sx” (supply-

oriented), depending on how option 5 (Supply/

Compartment Dispenser Programming) is

programmed. For Design 2 models,

Compartment and Supply dispensing is

programmed separately. Press START keypad

to access options.

(1) “C2” or

“S1”

(2) “C3” or

“S2”

(3) “C4” or

“S3”

Compartment #2/Supply #1 (Design 1 models)

Compartment #3/Supply #2 (Design 1 models)

Compartment #4/Supply #3 (Design 1 models)

** on/oFF

(4) “S4” Supply #4 (Design 1 models) ** on/oFF

(1) “C2” Compartment #2 (Design 2 models) ** on/oFF

(2) “C3” Compartment #3 (Design 2 models) ** on/oFF

(3) “C4” Compartment #4 (Design 2 models) ** on/oFF

(4) “S1” Supply #1 (Design 2 models) ** on/oFF

(5) “S2” Supply #2 (Design 2 models) ** on/oFF

(6) “S3” Supply #3 (Design 2 models) ** on/oFF

(7) “

S4” Supply #4 (Design 2 models) ** on/oFF

c. “SdUr” Supply Duration ** Press START keypad to access options

(1) “SEC” Seconds ** 0 - 59

(2) “nIn” Minutes ** 0 - 9

4. “AgSt” Agitate Step ––

a. “AgEn” Agitate Step Enable/Disable ** on/oFF

b. “AdUr” Agitate Duration (in minutes) ** 1 - 30

c. “HEAt” Heat in Agitate

** oFF/1/2**

(if heater is present)

5. “drAn”Drain Step ––

a. “SPEn” Extract Step Enable/Disable ** on/oFF

b. “SSEC” Extract Seconds ** 0 - 59

Table 2 (continued)

F8237801

Programming Control

Table 2 (continued)

Option

Number

Option

Display

Description

Default

Value

Value Range

c. “SnIn” Extract Minutes ** Intermediate Extract:

Min. Step Time = 30 seconds

Max. Step Time = 3:59 minutes

Final Extract:

Min. Step Time = 30 seconds

Max. Step Time = 9:59 minutes

d. “SSPd” Extract Speed (VFD only) ** 1 - 3* (Design 1)

1 - 6* (Design 2)

c. “Cnin”Cycle Time 0* 0 - 255 minutes

5“SUPC” Supply/Compartment Dispenser

C C (Compartment)/S (Supply Dispenser)

Programming (Design 1 models only)

6“bALr” Number of Balance Retries

(VFD only)

Design 1: 3 Design 2: 1

1 - 7

7“IrA” IR Access (On/Off) on on/oFF

8“tFC” Fahrenheit/Celsius FAHr FAHr (Fahrenheit)/CEL (Celsius)

9“FH” Hot Water Temperature 140°F (60°C) 35°F - 194°F/2°C - 90°C

10 “FHC” Warm Water Temperature 100°F (38°C) 35°F - 194°F/2°C - 90°C

11 “FC” Cold Water Temperature 35°F (2°C) 35°F - 194°F/2°C - 90°C

12 “Codn” Cool Down Enable/Temperature oFF oFF or 50°F - 160°F/10°C - 71°C

13 “PtEn” Production Test Cycle (On/Off) on on/oFF

14 “rAEn” Manual Rapid Advance

(On/Off)

on on/oFF

15 “nCtd” No Cycle Time Display oFF on/oFF

16 “PCtd” Programmable Cycle Time

oFF on/oFF

Display

17 “SdAd” Slow Drain Detection Adjust 0* 0 - 255 seconds

* Refer to programming section for value definition. ** Refer to the Cycle Chart for default cycle setting informaton.

Table 2

F8237801

Programming Control

CHM1374R

“dCYC” - Set the default cycle

and temperature

“Aud” - Program when the signal will sound

“Err” - Turn on/off certain errors in control

“E FL” - Fill Error

“E dr” - Drain Error

“E Ub” - Unbalance Error (VFD only)

“E oP” - Open Thermistor Error

(Models with Heat)

“E SH” - Shorted Thermistor Error

(Models with Heat)

“E Ht” - Heat Error (Heater only)

“LEr-” - Leak Detection

“E Sd” - Slow Drain Detection

“FILL” - Program Fill Step Options

“LEr1” - Water Leak Detection during a

Machine Cycle

“LEr3” - Number of Cycles Between

Leak Detection Test

"Cy- -" - Program aspects for the various

steps in each type of cycle. There are (9) cycles available for programming

“tyPE” - Agitation Type:

“1” = 18/3/18

“2” = 3/12/3

“SEg1” - Program Options for each

Segment. There are (8) Segments

Available for Programming

“ASPd” - Agitation Speed (VFD only):

“Lo” - Reduced Speed

“rEg” - Normal Speed

“FLEn” - Fill Step Enable/Disable:

“on” = Enable

“oFF” = Disable

“FLEU” - Fill Level:

“HI” = High Level

“nEd” = Medium Level

“Lo” = Low Level

“tEnP” - Fill Temperature:

“CoLd” = Cold “Uarn” = Warm

“Hot” = Hot

“SgEn” - Segment Enable/Disable

on = Enable

oFF = Disable

“AgIt” - Program the Cycles Agitation

Action and Speed

(continued)(continued)(continued)

“Prog” - Manual Programming

Figure 4

CHM1374R

F8237801

+ 42 hidden pages

Unimac UCU100HNV-Extractor Parts Diagram

Specifications and Main Features

Frequently Asked Questions

User Manual