MILNOR CONTROLS AND INDICATORS
The control system on the Milner looks complicated; however, it is quite simple and easy to understand. The programmer controls and indicators are shown in figure 5-21. The door to the programmer is open so you can see the controls on the inside. Machine controls are located near the supply injector; as we discuss the controls, follow along on the illustration.
1. Master switch- This switch (No. 1) controls power to the machine and has three positions:

MANUAL- machine functions controlled by switch settings
OFF- power off
FORMULA- machine operations con-trolled by timer and precut program chart

2. Motor switch- The motor switch (No. 2) controls power to wash, drain, and extract motors. It also has three settings:

WASH formula-washer operates in either auto or manual mode
EXTRACT- this powers extract motor in manual mode
OFF- power to wash, drain, and extract motors de-energized

3. Temperature control switches (Nos. 3 and 4)- These switches control water temperature. They have three settings for each switch:
ON- used during manual mode to control preset temperature
OFF- no temperature control
FORMULA- temperature automatically maintained according to the program chart

4. Signal switch (No. 5)- This switch is used to cancel and signal what has been called for on the program chart and allow the Milnor motor to resume operation.

5. Drain (No. 6)- The drain has three positions: OPEN, SHUT, or FORMULA. In the FORMULA position the drain opens or closes according to the formula.

6. Water level switch (No. 7)- This switch has three positions: HIGH, LOW, or AUTO. The HIGH and LOW positions are used in manual mode while the AUTO position admits water according to the program chart.

Figure 5-21.- Milnor controls and indicators.

7. Hot and cold water switches (Nos. 8 and 9)- These switches control opening and closing of hot and cold water. Both switches have three positions:

8. Signal and timer lights- Signal light is lit when machine requires operator attention. The light is lit when the timer is in operation.

9. Thermometer- The thermometer auto-matically timer controls preset water temperatures

IN- opens hot or cold in manual mode
OFF- closes hot or cold in manual mode
AUTO- opens and closes either valve according to the program chart.

within the machine. The thermostat indicators include a:

black pointer- indicates actual water temperature,

green pointer- controls your lower tem-perature,
and

yellow pointer- controls your higher temperature.

Your start (No. 10) and stop (No. 11) buttons are self-explanatory. The stop button can be used to shut down the machine quickly if necessary.