Coolerado M50C - Page 38

Coolerado Installation
Page 38 of 63
Main Valve
,
Normally Closed
½” Water Line
Drain Valve,
Normally Open
110 VAC
24 VAC
To Drain
Freeze Protection System
Located In Heated Space
(Possibly a 3 Way Valve)
Manual
Ball Valve
Outdoor
Indoor
Heated
Space
Min ½” Pipe, typ.
Roof Line
NO
NO
R
RA
RA
24 VAC
Coolerado
Control Baord
Suggested
8"x8"x4"
Enclosure
Fuse
By Others
Water
Filter
From
Water
Supply
Figure 1, Freeze Protection Diagram