B&C Technologies EL-6 Computer Programming And Operating Instructions - page 35

Appendix A

34

Creating a Heat Cycle

Funct ion

1

2

3

4

5

Cool Down

Bal Load

Drain

Cold Water

Hot Water

Yes

Yes

Heating

Yes

Yes

Yes

Yes

Yes

C

90

90

90

90

90

Chem 1

Chem 2

Yes

Chem 3

Chem 4

Hard Water (Chem 5)

Relay 16

Relay 11 (Aux Fill)

Relay 12 (Injection Flush)

Yes

Relay 13 (Balancing)

Motor

1

1

1

1

1

Speed RPM

42

42

42

42

42

Relay 17 (Chem 6)

Relay 18 (Chem 7)

Relay 19 (Chem 8)

Relay 20 (Aux Drain)

Relay 21

Relay 22 (Buzzer)

Relay 23 (Cold Spray)

Relay 24 (Hot Spray)

Level cm

24

24

Temp C

90

WDT m:s

9:00 30:00

5:00

Time m:s

1:00

7:00

End Step

S t ep

Any cycle can be converted to a heating 

cycle by inserting a step after the fill, and 

setting the end step condition to a 

temperature (See Step 2 in the 

illustration to the right).

Step 1 - Fill to a water level with hot 

water.  Heat is on, and will engage when 

a minimum water level is met.  

Watchdog timer of 9:00 allows time to 

fill before an alarm is generated.  Step 1 

ends when the water level is reached.

Step 2 - Heat output is on.  Watchdog 

timer of 30:00 allows time to heat to the 

required temperature before an alarm is 

generated.  Step 3 ends when the target 

temperature is reached.

Step 3 - Heat output is on, Chemical 2 

output is on, Relay 12 (injection flush) is 

on (not required for machines with 

plastic vacuum breaker).  Step 3 ends 

when a time of 1:00 elapses.

Step 4 - Top off step, same outputs as 

step 1.

Step 5 - Heat output is on in order to 

regulate temperature during the agitation 

phase.  Step 5 and the entire cycle are 

complete when a time of 7:00 elapses.