Dip Switch Settings - Daikin Premium Mini D2270 Owner's Manual & Installation Instructions

Installation Instructions
Check Dip Switch
Ensure which switch is correct for your
system. Dip switches are located on the
back of the thermostat.
OR
GAS ELEC
O B
OR
GAS/EL HP GAS/EL
OR
GAS/EL
O
GAS
This switch (GAS or ELEC) controls how the
thermostat will control the Fan (G) terminal in
heating mode. When GAS is chosen, the thermostat
will not energize the Fan (G) terminal in heating.
GAS ELEC
When ELEC is chosen the thermostat will energize
the fan in heating.
For Heat Pump Only
When the GAS/EL or HP dip switch is configured for
HP, this dip switch (O or B) must be set to control
O B
the appropriate reversing valve. If O is chosen, the
W1/O/B terminal will energize in cooling. If B is
chosen, the W1/O/B terminal will energize in heating.
This dip switch configures the thermostat to control
a conventional gas/electric system or a heat pump.
HP
If your system is anything other than a heat pump,
leave this switch set for GAS/EL.
HP
B
ELEC
4
GAS/EL
HP
O B
GAS ELEC