Daikin TSTATD4271C User Manual

7-Day Programmable CommerCial DigiTal ThermosTaTs
www.DaikinApplied.com 25 IM 1227 • MODELS DC THERMOSTATS
Installer Setup
Locking/Unlocking the Keypad
To prevent unauthorized use of the thermostat, the front panel
buttons may be disabled. To disable, or ‘lock’ the keypad, press
and hold the MODE button. While holding the MODE button,
press the UP and DOWN buttons together. The icon will
appear on the display, then release the buttons.
Figure 23: Locking/Unlocking Keypad
Press all three
buttons in the order
outlined above for
keypad lockout
To unlock the keypad, press and hold the MODE button. While
holding the MODE button, press the UP and DOWN buttons
together. The icon will disappear from the display, then
release the buttons.
How to Change Settings in the Setup
Screens
To enter Advanced Setup, press the SETUP button, then press
MODE. Use the UP or DOWN buttons to adjust the value of
your selection. Press MODE to advance to the next setup step.
Press SETUP again to leave the setup screens.
Selecting Your Program Mode
(Setup Step 1)
This thermostat may be congured to be programmable or
non-programmable.
7 Day Program – Allows all seven days to be programmed
independently.
Non Program – No advanced time period programming
available.
1 Day Program – Allows one 24 hour day to be programmed.
This same schedule will be repeated everyday the program is
set to run.
5/1/1 Day Program – Allows weekdays, Saturday, and Sunday
to be programmed independently.
Selecting Your Available Modes
(Setup Step 2)
Auto-Changeover – Allows the thermostat to turn on heating or
cooling based on room temperature demand. Also allows the
manual selection of HEAT only or COOL only and OFF.
Heat and Cool – Allows the thermostat to turn on heating or
cooling depending on which one has been manually selected.
Auto-Changeover is not available when this is selected.
Heat Only – Allows the thermostat to only turn on HEAT or OFF
modes.
Cool Only – Allows the thermostat to only turn on COOL or
OFF modes.
Fan Mode
(Setup Step 5)
This feature allows the following options:
Fan Auto – If Fan Auto is selected, the fan will run while there
is a call for heating or cooling.
Fan ON – If Fan ON is selected, the fan will run continuously
during Occupied Mode and turn off during Unoccupied Mode.

Daikin TSTATD4271C Specifications

General

Brand	Daikin
Model	TSTATD4271C
Category	Thermostat
Language	English