Hoshizaki KM-260BAH User Manual download pdf (Page 29)

5) Disconnect the bin control at the 2-pin connector attached to the black wires coming

from the K1 connector (pins 4 & 5) on the control board.

6) Check for continuity across the bin control leads. When calling for ice, the bin control

proximity switch should be closed. If open, replace the bin control. Activate the bin

control actuator (press the actuator in), check for continuity across the bin control

leads. The bin control proximity switch should be open. If closed, replace the bin

control.

7) Reconnect the 2-pin connector. Allow the machine to cycle into the freeze cycle. In

the ﬁ rst 5 minutes of the freeze cycle, activate the bin control actuator (press the

actuator in). The “POWER OK” LED should ﬂ ash and the machine should turn off. If

not, replace the control board.

6. SWITCHES

Two different control switches are used for operation. They are located on the right side

of the control box which becomes accessible when the front louver is removed. The

upper is the control switch, and the lower is the service switch.

[a] CONTROL SWITCH

This switch is used to place the machine into one of three modes: “OFF” (center

position), “ICE” (upper position), and “SERVICE” (lower position).

[b] SERVICE SWITCH

When the control switch is in the “SERVICE” position, the control switch supplies power

to the service switch and the machine is in service mode. The service switch has three

positions: “DRAIN”, “CIRCULATE”, and “WASH”. See the information below for details

of each function.

Note: 1. When the service switch is activated, power is supplied to the water pump in

all three positions.

2. When the control switch is in the “OFF” position or in the “ICE” position, the

service switch has no power and can be left in any position.

a) DRAIN

This machine utilizes a pump-out drain system. When the service switch is active and

placed in the “DRAIN” position, power is supplied to the pump and drain valve.

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 80 81

No comments

Hoshizaki KM-260BAH User Manual Page 29