15
<In case of Cased Coil>
250 .(*)
Communicang
Thermostat
Gas Furnace or
Module Blower
Integrated
Control Module
Heat Pump Integrated
Control Module
(a)
(b)
(*) Allowable Maximum Length
(a)+(b)=125 .(*)
Cased Coil
Integrated
Control
Module
1 2 R C
1 2 C R
1 2 R C
1 2 R C
System Wiring
ATTENTION INSTALLER -
IMPORTANT NOTICE!
Please read carefully before installing this unit.
• Power line terminal #C from Indoor unit must connect
to terminal #C on thermostat and power line terminal
#R from indoor unit must connect to terminal #R on
thermostat. Verify wires are not reversed.
(Note:The order of the terminals of the indoor unit and
the Daikin One+ thermostat may be different.)
• Do not attach any wires to the R & C Terminals on the
Heat Pump, as they are not needed for inverter unit.
• Data line terminal #1 from heat pump must connect to
terminal #1 on indoor unit and thermostat and data line
terminal #2 from heat pump must connect to terminal
#2 on indoor unit and thermostat. Verify wires are not
reversed.