Section 4 Service Procedures

 

 

 

 

 

 

 

 

Cycle 39 — Test Program

 

 

 

 

 

 

Step

Description

Min:sec

Step Definition

Corrective Action

 

 

 

 

 

1

Cold Fill to

0:30

The machine should fill with cold water to

Refer to the “Machine Did Not Fill Alarm

 

High Level

 

high level within 30 seconds and, when it

Analysis” flowchart.

 

 

 

does, a buzzer will sound.

 

 

 

 

 

 

2

Drain 1

0:10

The machine should drain within 10 seconds

Refer to the “Empty Alarm Analysis

 

 

 

and, when it does, a buzzer will sound.

flowchart.

 

 

 

 

 

3

Hot Fill to Low

5:00

The machine should fill with hot water to low

Refer to the “Machine Did Not Fill Alarm

 

Level

 

level within 5 minutes and, when it does, a

Analysis” flowchart.

 

 

 

buzzer will sound.

 

 

 

 

 

 

4

Auxiliary Fill

5:00

The machine should fill with water to

Refer to the “Machine Did Not Fill Alarm

 

to Medium

 

medium level within 5 minutes and, when it

Analysis” flowchart.

 

Level

 

does, a buzzer will sound.

 

 

 

 

 

 

5

Heat (150°F)

1h00

This step is needed only if the machine is

Check the components used for the

 

 

 

equipped with auxiliary heat (e.g., steam or

auxiliary heating (e.g., steam valve or

 

 

 

electric heating). If the temperature isn’t

heating elements).

 

 

 

reached within the time programmed, an

 

 

 

 

alarm will sound.

 

 

 

 

 

 

6

Cold Fill to

0:30

The machine should fill with cold water to

Refer to the “Machine Did Not Fill Alarm

 

High Level

 

high level within 30 seconds and, when it

Analysis” flowchart.

 

 

 

does, a buzzer will sound.

 

 

 

 

 

 

7

Supply 1

0:30

Supply compartment A should flush for 30

Refer to the “No Fill Analysis” flowchart.

 

 

 

seconds.

 

 

 

 

 

 

8

Supply 2

0:30

Supply compartment B should flush for 30

Refer to the “No Fill Analysis” flowchart.

 

 

 

seconds.

 

 

 

 

 

 

9

Supply 3

0:30

Supply compartment C should flush for 30

Refer to the “No Fill Analysis” flowchart.

 

 

 

seconds.

 

 

 

 

 

 

10

Supply 4

0:30

Supply relay 1 should be activated for 30

Refer to the “No Fill Analysis” flowchart.

 

 

 

seconds.

 

 

 

 

 

 

11

Supply 5

0:30

Supply relay 2 should be activated for 30

Refer to the “No Fill Analysis” flowchart.

 

 

 

seconds.

 

 

 

 

 

 

12

Supply 6

0:30

Supply relay 3 should be activated for 30

Refer to the “No Fill Analysis” flowchart.

 

 

 

seconds.

 

 

 

 

 

 

13

Supply 7

0:30

Supply relay 4 should be activated for 30

Refer to the “No Fill Analysis” flowchart.

 

 

 

seconds.

 

 

 

 

 

 

14

Supply 8

0:30

Supply relay 5 should be activated for 30

Refer to the “No Fill Analysis” flowchart.

 

 

 

seconds.

 

 

 

 

 

 

15

Supply 9

0:30

Supply relay 6 should be activated for 30

Refer to the “No Fill Analysis” flowchart.

 

 

 

seconds.

 

 

 

 

 

 

16

Wash 2 3/27

0:30

The basket should rotate forward 3 seconds,

Refer to the “No Motor Operation (With or

 

(80°F)

 

pause for 27 seconds, rotate in reverse for 3

With No AC Drive Fault” flowchart.

 

 

 

seconds, pause for 27 seconds, etc.

 

 

 

 

 

 

17

Wash 3, no

0:30

The basket should not rotate for 30 seconds.

If the basket does rotate, check the

 

agitation (80°F)

 

 

program.

 

 

 

 

 

18

Wash 4 10/3

0:30

The basket should rotate forward 10 seconds,

Refer to the “No Motor Operation (With or

 

(80°F)

 

pause for 3 seconds, rotate in reverse for 10

With No AC Drive Fault” flowchart.

 

 

 

seconds, pause for 3 seconds, etc.

 

 

 

 

 

 

19

Wash 1, no

0:30

The basket should rotate forward for 30

Refer to the “No Motor Operation (With or

 

reverse (80°F)

 

seconds without pausing.

With No AC Drive Fault” flowchart.

 

 

 

 

 

20

Drain 1

1:00

The machine should drain within 1 minute

Refer to the “Empty Alarm Analysis

 

 

 

and, when it does, a buzzer will sound.

flowchart.

 

 

 

 

 

Table 1

9001900

© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT

67