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PG2021_SWC-V-ECM_02
Drain Pump ............................................................................................................................................................... 28
Float Switch ............................................................................................................................................................ 28
Electric Heater Safety Switch ................................................................................................................................... 29
Low Temperature Protection of Indoor Coil in Winter............................................................................................... 29
Network Setup ........................................................................................................................................................ 30
Open Modbus Protocol ............................................................................................................................................ 32
LED Display and Error Description ............................................................................................................................ 36
E. Control Specification: Flexible Function PCB – W Type Control........................................................................................ 38
I/O Port Definitions .................................................................................................................................................... 38
Wiring diagram ......................................................................................................................................................... 39
Onboard configuration .............................................................................................................................................. 40
Control Logics ............................................................................................................................................................ 41
LED Display and Error Description .............................................................................................................................. 41
F. Users Interface ................................................................................................................................................................. 42
Remote Control Handset ............................................................................................................................................ 42
G. Wired Wall Pad Controller Operation Guide .................................................................................................................... 43
LED display ............................................................................................................................................................... 43
Dimensions and installation ...................................................................................................................................... 44
Operation guide ........................................................................................................................................................ 45
Error codes ............................................................................................................................................................... 49
H. Sensor Resistance R-T Conversion Table .......................................................................................................................... 50
I. Troubleshooting ................................................................................................................................................................ 52
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
