Instruction/ maintenance manual of the product AQUAZONE 50QE900 Carrier
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Manufactu rer reser ves the rig ht to dis continue , or chan ge at a ny time, spec ificat ions or des igns without notice an d withou t inc urring obligations. PC 111 Catalo g No. 535-00110 Pr inted in U.S .A. F orm 50QE-3 SO Pg 1 6-03 Replaces: New Book 1 4 Ta b 5 a 5 a Owner’ s Man ual P ar t Number 50QE900-220LA CONTENTS Page GENERAL .
2 OV E R R I D E B U T TO N — The Override button is used to force the thermosta t from Unoccupied mode into the Occu- pied 1 mode comfort settings. The Override period will be set at 30 minutes. T o increase t he amount of time in Overri de mode, press the Over ride button again.
3 Programming Thermo stat Sche dules — Before programming the thermostat, plan the thermostat daily sched- ule. The schedule is divided into 7 days (Monday through Sunday). Each day can have 2 (Occupied 1, Unoccupied), 3 (Occupied 1, Occupie d 2, Unoccupied), or 4 (Occupied 1, Occupied 2, Occupied 3, Unoccupied) time periods.
4 7. The Start Time for Occupied 1 will be displaye d. Use the UP ARROW and DOWN ARROW buttons to raise or lower the time until the desired Start T ime is shown. Press the Mode button to cont inue. See Fig. 6. 8. The Stop T ime for Occupied 1 will be displayed.
5 Emergency Heat — Emer gency heat is avai lable for heat pump applications. T o turn on emergency heat, press and hold the Fan button. While holding the Fan button, press the UP button for 2 seconds.
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Manufactu rer reser ves the rig ht to dis continue , or chan ge at a ny time, spec ificati ons or des igns without notice an d wit hout inc urring obligations.
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