Micro Air Corporation FX2-CHILLER Spécifications

FX2-CHILLER™ Digital Control Operations Manual Micro Air Corporation Phone (609) 259-2636 124 Route 526 www.Microair.net

FXII Chiller Revision: 05 March 25, 2013 10 PCB-360-00F and Earlier

FXII Chiller Revision: 05 March 25, 2013 11 PCB-360-00G and later wiring diagram and configuration

FXII Chiller Revision: 05 March 25, 2013 12 Updates: From To Reason Rev 3 Rev 4 Add parameter in FRM278B16 for Starter Present. Rev 4 Rev 5 Add

FXII Chiller Revision: 05 March 25, 2013 2 Introduction: The FX2-CHILLER digital control operates onboard tempered water equipment to provide c

FXII Chiller Revision: 05 March 25, 2013 3 Before you start: 1. Applying power: When power is first applied, the display will show the software re

FXII Chiller Revision: 05 March 25, 2013 4 Operating Screen Water Inlet Temperature Water Outlet Temperature

FXII Chiller Revision: 05 March 25, 2013 5 System Status Screen AC Line voltage High Freon Pressure Switch (CLosed or O

FXII Chiller Revision: 05 March 25, 2013 6 OVER CURRENT: The total system run current exceeded the limit set in the programmable parameters. Sy

FXII Chiller Revision: 05 March 25, 2013 7 Program Parameters: There are eleven programmable parameters with their factory defaults described in t

FXII Chiller Revision: 05 March 25, 2013 8 currents but running currents must be less than the set point. To disable this fault set the limit to 0.

FXII Chiller Revision: 05 March 25, 2013 9 Specifications Set point range Cool Mode 38°F-58°F or 3.3°C-14.4°C Heat Mode