Daikin ENVi - Step 4. Connect the Thermostat Wiring

Step 4. Connect the Thermostat
Wiring
Use the eld-supplied 4-wire low-voltage cable
to connect the thermostat to the DPCA.
To connect the thermostat to the DPCA:
1. Connect the wires as shown:
2. Attach the Daikin ENVi thermostat to the
backplate. Ensure that the pins on the
thermostat align with the terminal block on
the backplate.
AUXRCD+D-
AUX
R
P1 Terminal on DPCA
Daikin ENVi Thermostat
Optional Auxiliary Heater
R
C
D+
D-
24VAC
C
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