Removal And Replacement Of Fan Motor; Removal And Replacement Of Freeze Or Harvest Water Valve - Hoshizaki KM-251BAH Service Manual

8) Attach the new thermistor to the suction pipe very carefully to prevent damage to the
leads. Secure it using the thermistor holder and recommended foam insulation.
9) Secure the insulation using plastic cable ties.
10) Connect the thermistor leads to the K3 connector on the control board.
Note: Do not cut the leads of the thermistor while installing it.
11) Replace the panels in their correct positions.
12) Turn on the power supply.
J. Removal and Replacement of Fan Motor
Note: When replacing a fan motor with defective winding, it is recommended that a new
capacitor be installed.
1) Turn off the power supply.
2) Remove the panels.
3) Remove the screws securing the electrical box (located over the compressor), then
slide out the box.
4) Remove the screws securing the compressor base and the condenser. Carefully slide
the refrigeration assembly forward.
5) Remove the closed end connectors from the fan motor leads.
6) Remove the fan motor bracket and fan motor.
7) Remove the fan blade from the old fan motor and attach it to the new fan motor.
8) Install the new fan motor, and replace the removed parts in the reverse order of which
they were removed.
9) Replace the panels in their correct positions.
10) Turn on the power supply.
K. Removal and Replacement of Freeze or Harvest Water Valve
1) Turn off the power supply.
2) Close the water supply line shut-off valve.
3) Remove the top panel and the insulation
panel.
4) Remove the thumbscrews and bracket
securing the valve mounting bracket and
the plastic water pan.
5) Loosen the fitting nuts. Be careful not to
lose the washers.
6) Disconnect the hoses and the terminals,
then remove the valve mounting bracket
from the unit.
Harvest
Water
Valve
Freeze
Water
Valve
36