Security Lockout To Protect Settings - Robertshaw RS4110 User Manual

CYCL = Cycle Timer allows a compressor to rest between cycles. Can be
set from 0 to 5 minutes in 1 minute increments.
!
WARNING:
equipment. This should only be changed by a trained HVAC professional.
CAL = Calibration offset. Changes the displayed temperature from the
actual temperature by +3 to -3 degrees in one degree increments.
Increasing the offset by +2 will cause the thermostat to display a
temperature that is 2 degrees higher than the actual room
temperature.
Security Lockout to Protect the Settings
The buttons on the front of the thermostat can be locked with a password.
To create a password:
1. Press the
for 5 seconds.
You will be asked for a 4 digit password.
2. Each digit is set using the
move to the next digit. Press
3. The password is saved after 10 seconds or by pressing
at the same time.
All of the front buttons are now locked out until the password is entered.
Pressing any button will cause
To unlock the buttons:
1. Push and hold the
request for password is displayed.
2. Enter the digits for the password by pressing the
buttons. Press the
move back.
A wrong short cycle setting can damage your
and buttons at the same time and hold them in
and
to move to the next digit. Press
and buttons. Press the
to move back.
to flash.
buttons for 5 seconds until the
10
to
and
and
to