Carrier PC211 specifications Return to Non-Ice Build Operations

Schedule is UNOCCUPIED. The contacts are used to stop the ICE BUILD mode when the Ice Build Time Schedule is OCCUPIED.

4.ECW TEMPERATURE and Remote Contacts — Termination of compressor operation shall occur when ICE BUILD TERMINATION is set to BOTH (temperature and contacts) option and the previously described conditions for ECW TEMPERATURE and remote contacts have occurred.

Note: Overriding the CHILLER START/STOP, WATER/ BRINE CONTROL POINT, and ACTIVE DEMAND LIMIT variables by CCN devices (with a priority less than 4) during the ice build period is not possible. However, overriding can be accomplished with CCN during two chiller lead/ lag.

Return to Non-Ice Build Operations

Upon termination of ice build, the machine shall return to normal temperature control and start/stop schedule operation. If the CHILLER START/ STOP or WATER/BRINE CONTROL POINT has been forced (with a priority less than 4), prior to entering ice build operation, then chiller START/STOP and WATER/BRINE CONTROL POINT forces will be removed.