Main Fuse; Bin Switch; On/Off/Wash Toggle Switch; Fan Control Cycle - Koolaire KY0275W Technician's Handbook

Component Specifications

Main Fuse

K170 - K270

Bin Switch

Bin switch operation is controlled by the movement of
the ice damper.

ON/OFF/WASH Toggle Switch

Single-pole, double-throw switch. The switch is
connected into a varying low D.C. voltage circuit.

Fan Control Cycle

Model
K170
K270

High Pressure Cutout (HPCO) Control

Cut-out
450 psig ±10
(3103 kPa ±69)
31 bar ±.69

Filter-Driers

Drier with dirt-retaining filtration.
Part Number STH047 5/16
Volt
250
Cut-in (Close)
275 psig ±5
250 psig ±5
Must be below 300 psig
(2068 kPa, 20.68 bar) to reset.
Amp
10
Cut-out (Open)
225 psig ±5
200 psig ±5
Cut-in
Automatic Reset
121