McQuay A08019025518 Manual De Instrucciones página 11

Wire Clamp
Interconnection
Cable
Water Piping Connection
The indoor unit is equipped with water outlet and inlet bare connection. There is an air-vent for air purging that is fitted at the
outlet water heater.
3 ways solenoid valve is required for cycling off or bypass the chilled water.
Black steel pipe, polyuthrene pipe, PVC pipe and copper tube are recommended in field installation.
All types of piping and connection must be insulated by polyurethane (ARMAFLEX type or equivalent) to avoid condensation.
Do not use contaminated or damaged pipe and fitting for installation.
Some main fitting components are needed in the system to enhance the capacity and ease of service, such as gate valve,
balancing valve, 2 ways or 3 ways solenoid valve, filter, strainer, etc.
Chiller
WM 301 W
COMP N L
Gate Valve
Three Way Valve
FCU
Gate Valve
Good Controlling
Gate Valve
Two Way Valve
FCU
Gate Valve
Bad Controlling
1-5
Gate Valve
FCU
Gate Valve
Worst Controlling