Manitowoc 820C Serie Manual De Instalación, Operación Y Mantenimiento página 23

Section 2
Step 5 Open Valves for the Line Set.
You will not hear refrigerant flow when the valves are
opened. Refrigerant will not flow until the ice machine is
started and the solenoid valve opens.
• All valve caps must be reinstalled, tightened and leak-
checked to assure no refrigerant leakage exists.
• Counterclockwise opens all valves:
Refer to chart and open the shutoff valves for the suction
and liquid lines the correct number of 360° turns.
Valve Tubing Size
3/8"
1/2" 5/8" 3/4"
7/8"
USE ALLEN WRENCH TO OPEN (TURN
COUNTERCLOCKWISE) SHUTOFF
VALVES FOR THE LIQUID AND
SUCTION LINES
QuietQube Models
USE ALLEN WRENCH
TO OPEN (TURN
COUNTERCLOCKWISE)
SHUTOFF VALVES
FOR THE LIQUID AND
SUCTION LINES
Ice Beverage Models
Part Number: 000013325 Rev 02 6/17
Number of Turns to Open
6
10
14
USE ALLEN WRENCH
TO OPEN (TURN
COUNTERCLOCKWISE)
SHUTOFF VALVES
FOR THE LIQUID AND
SUCTION LINES
I1470C/I1870C/I2170C
,
After opening suction and discharge valves, refrigerant
pressure will not be detected until the ice machine starts
a freeze cycle and the solenoid valves energize.
Installation
Caution
23