background image

Summary of Contents for Comfort Pro

Page 1: ...e located on the thermostat display See Fig 1 for button locations FAN 1 Selects whether the fan operates at low speed F1 medium speed F2 high speed F3 or auto only when needed for heating and cooling when in unoccupied mode HOLD RUN 2 Holds the currently selected temper ature or runs the scheduled program MODE 3 Selects whether thermostat is set for heat ing cooling emergency heat auto heat and c...

Page 2: ...required only the heating set point should be shown in the display To change which modes are dis played continue to press the mode button until the de sired modes of operation are displayed 7 Press the hold run button to save these settings Using OCC UNOCC and LIMIT Buttons When the user presses the OCC UNOCC or LIMIT button the preset temperature settings will be viewed and a triangle icon will a...

Page 3: ... temporary changes that require user confirma tion by either closing the door or pressing the done button which would confirm any changes made up to that point If dashes appear in the display this is an indication that the start time in the period displayed is not the same start time in all periods Press the start time button and update the time for the HVAC equipment to start Temporary Hold Overr...

Page 4: ...sly when in F1 F3 When the fan is in auto during the unoccupied mode the fan only runs when the equipment is running NOTE If the thermostat is set up as a two pipe auto fan coil system 2A with electric heat it has only two relays to drive the fan speeds so the available fan speeds are either low or high The display will show F1 for low fan speed and F3 for high fan speed For fan coil applications ...

Page 5: ... HVAC equipment or by battery power If there is no lighting until the user touches a button it is battery powered When the thermostat uses electricity the batteries if installed take over if the electricity goes out When powered by batteries the thermostat s two AA batter ies should last about one year When the batteries have lost about one third of their power a battery icon shows up on the displ...

Page 6: ......

Page 7: ......

Page 8: ...ht to discontinue or change at any time specifications or designs without notice and without incurring obligations Catalog No 04 53330024 01 Printed in U S A Form 33CS 24SO Pg 8 8 11 Replaces New Copyright 2011 Carrier Corporation ...

Reviews: