Technical information

12/01/02

b) When the unit is held to the right, the resistance at the

K4 red connector will be 15.8 K ohms and the unit will shut

down within 3 seconds during the first 5 minutes of the

freeze cycle or at the beginning of the next freeze cycle at

any other time in the sequence of operation.

Mechanical control in the normal position supplies 7.9 K

ohms at red K4 connector to start unit.

Mechanical bin control in the full right position supplies

15.8 K ohms at connector red K4 to shut unit down.

Note: Control board dip switch number 7 must be ON for

this control to operate the unit.

3. CAPACATIVE PROXIMITY SWITCH: KM-1300NRF

This control is used only on the KM-1300NRF model which

was designed tor 42 inch beverage dispenser applica-

tions. You will find it only on this specific model. The control

works by sencing mass (in this case, ice) within 1/2 to 1

BIN EMPTY

BIN FULL

a) When the control paddle is hanging in the normal posi-

tion, the resistance at the red K4 connector will be 7.9 K

ohms and the unit will start.

Priximity switch

closed.

Proximity switch

open.

12/20/03

2/20/03