15
2 or 4 Pipe System
(setup step 9)
Select Fan Coil System type:
• 2 Pipe Fan Coil System, or
• 4 pipe Fan Coil System.
2 Pipe System Operation
(setup step 10)
Setup Step 10 only appears if Setup
Step 9 = 2 pipe
• Heat Only System
• Cool Only System
• Heat/Cool Auto Lockout Aux heat when
hot H
2
0 is available
• Heat/Cool Auto, total electric, no Hot H
2
0
• Heat/Cool Auto Changeover System
Installer Setup: Pipe Settings
