Ice-O-Matic UCG 45, Инструкция по установке и обслуживанию, Страница: 15 / 23

UCG GOURMET SERIES UNDERCOUNTER
pg. 15
HI PRESSURE CONTROL (Water cooled version)
Used only on UCG45/65/85/105/135 water cooled versions it operates to keep between two preset
values the hi‐side or discharge pressure of the refrigerant system by energizing the coil of the water inlet
solenoid valve that control the cooling water flow to the condenser.
ELECTRONIC TIMER (UCG135‐165)
Equipped with a Two Keys Dip Switch and one Potentiometer, it manage the length of second fase of the
freezing cycle and the entire defrost/ harvest cycle with a factory pre‐set times .The first key (1) replaces
the “Compressor Switch” used on the previous electro‐mechanical version; factory setting is ON position
to energize the compressor during the standard operation of the ice machine. The same key (1) is
switched to OFF position when the cleaning cycle is required keeping the water pump only in operation.
The second key (2) allows the setting of the timed portion (Ta) of the freezing cycle according to the
model of the ice machine.
Dip Switch factory setting combinations
N. 1 N. 2
UCG 135/165 ON ON
Resuming Chart with Keys 1 & 2 functions
N. 1 N. 2
ON
Standard Setting
Compressor ON
Ta = 12'
OFF
Cleaning Mode
Compressor OFF
Ta = 8'