Venstar T0051FS User Manual
Page 21
About Advanced Features & Operation
Page 20
KEYPAD LOCK - To prevent unauthorized use of the thermostat,
the front panel buttons may be disabled. To disable, or
‘lock’ the keypad, press and hold in the ON/OFF button.
While holding the ON/OFF button, press the WARMER and
COOLER buttons together. The Locked icon will appear
on the display.
INTERNAL SETPOINT LIMITING - The display setpoint(s)
may be set further than the thermostat’s internal
limits.
For example: Internal setpoint limits set to 77
maximum and 69 minimum:
If the COOLER button is pressed to bring the displayed
setpoint down to 35 degrees, internally the thermostat
will clamp the Cool setpoint to 69 degrees minimum and
not go any lower, but the display would show 35 degrees.
Press all 3 for
2 seconds for
Keypad Lockout
To unlock the keypad, press and hold the
ON/OFF button. While holding the ON/OFF button,
press the WARMER and COOLER buttons together.
The Locked icon will disappear from the display.
ON/OFF
85
55
C
OOL
H
EAT
Locked