Daikin WAA Installation And Maintenance Manual

Daikin WAA Installation And Maintenance Manual Manual pdf 29 page image

typiCal Wiring diagraMsConsole WSHP Size 009–019, All Voltages, 60Hz / Single Phase, Mark IV Board withAuto Changeover (ACO) Remote Thermostat- Plug ConnectionTB - Terminal BlockACO - Automatic ChangeoverMCO - Manual ChangeoverBR - Boilerless RelayHR - Heater RelayComponent Layout1. Tap-Touch Switch2. Thermostat3. Terminal Block4. PC Board5. Transformer6. Boilerless Relay7. Shutdown Relay8. Auxiliary Relay9. Heater Relay10. Water Reg Valve Relay11. Low Limit Thermostat12. Night Setback Thermostat13. Override Switch14. Terminal Board 115. Terminal Board 216. Stop/Start Switch17. Standby Electric Heat SwitchNotes:1. Terminal block on PC board provides 24VAC at terminals C and R. All otherterminals are 24 VDC output.2. All temperature and pressure switchesare normally closed.3. Component layout is typical, somecomponents shown may not be used.www.DaikinApplied.com 29 IM 447-11