Technical data

20. Depress the Set button. The value that appears is the factory or previously

set value. Depress the Set button and hold until the value changes (5

seconds). Set the value to minimum system pressure that is desired.

21. Depress the Mode/Enter button to return to rP1.

22. Depress the Mode/Enter button to change the display value to OU1.

23. Depress the Set button. The value that appears is the factory or previously

set value. Depress the Set button and hold until the value changes (5

seconds). Set the value to Hno

24. Depress the Mode/Enter button to return to OU1.

25. Wait (15 seconds) and the switch will return to normal operation mode.

26. The switch is now properly set for operation.

27. Other values that may be set or reviewed.

a. H1 and LO can be set at desired value.

b. COF should only be adjusted if the pressure reading is absolutely

determined to be inaccurate.

c. CAr should only be used if there is a value in COF.

6.5 DAP should always be set at 0 to ensure that the system shuts down

the solenoid as soon as the pressure is obtained.

DiS should be set at d1, d2, or d3.

7.0 CS-1 ANTIFREEZE PUMP SYSTEM

ISOLATION VALVE

SYSTEM(S)

CONNECTION(S)

PUMP

65 OR 160

CONTROL

PANEL

LIQUID SUPPLY

GALLON TANK

7.1 Description

The Viking CS-1 Tank and Pump Package is an integrated storage tank and

pumping system designed for use with the Viking ESFR Cold Storage System.

This is a Pre-Primed Single Interlocked Preaction System providing fixed fire

protection for refrigerated or cold warehouse storage and is also appropriate for

unheated storage applications in areas subject to freezing, to a minimum

temperature of -21 °F (-29.4 °C).

This is a pre-primed preaction system with electric release that utilizes a deluge

valve with conventional and electric release trims. The riser consists of two

Viking Easy Riser

Swing Check Valves, one with special cold trim and the

second with by-pass trim to isolate the antifreeze in the system from the water