York YMPA 0160 - Page 34

FORM NO.:6U6K-B01E-NB-EN
JOHNSON CONTROLS
34
The units are able to be connected in a pipe network for centralized control. The control system is designed to work effectively within a
maximum of 32 control boards (communication addresses) connected. Follow the arrangements below for combinations.
SECTION 4 – INSTALLATION
FIGURE 16 – VARIABLE FLOW DIAGRAM
Strainer
Pump
Expansion
Tank
Shut-off
Valve
Shut-off
Valve
Drainage
Valve
Air Purger
Drainage
Valve
Strainer
Flow Switch
Heaters
Water Flow Direction
PHE
Strainer
Pump
Expansion
Tank
Shut-off
Valve
Shut-off
Valve
Drainage
Valve
Drainage
Valve
Flow Switch
PHE1 PHE2
Heaters
Air Purger
Air Purger
YMAA/YMPA0045-0130
YMAA/YMPA0160-0260
Cooke Industries - Phone: +64 9 579 2185 Email: sales@cookeindustries.co.nz Web: www.cookeindustries.co.nz