Hoshizaki rf28a Manual Suplementar
46
C. RF28A
CAUTION
Before diagnosing and/or servicing the unit, confirm that you have the proper
wiring diagram by checking against the diagram located inside the front panel.
wiring diagram by checking against the diagram located inside the front panel.
Rela
ys
X1
Compressor Rela
y 1
X2
Ev
apor
ator F
an Rela
y
X3
Defrost Heater Rela
y
X4
Compressor Rela
y 2
X5
Dr
ain
Tank Heater Rela
y
X6
Lamp & Ev
apor
ator F
an Motor Rela
y
X7
Pressure Switch Circuit Rela
y
X8
Ev
apor
ator Shroud (Duct) Heater Rela
y
Thermostat and
Thermal Fuse – Open
Temps
Defrost
Ther
mostat – Saf
ety
120°F (49°C)
Defrost
Ther
mal Fuse
201°F (94°C)
Dr
ain
Tank
Ther
mostat – Pr
imar
y
212°F (100°C)
Dr
ain
Tank
Ther
mostat – Saf
ety
176°F (80°C)
Dr
ain
Tank
Ther
mal Fuse
201°F (94°C)