Trane TAYSTAT 540 manual Indefinite Temperature Hold, System and Fan, System Setting

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Indefinite Temperature Hold

The Hold key allows you to hold a tempera- ture indefinitely. When Hold is active, Hld displays continuously.

1.Press Hold.

2.Press ▲ or ▼ key to set indefinite temperature setting.

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3.To cancel, press Hold and wait five seconds.

System and Fan

Use the SYSTEM and FAN switches to change the settings.

System Setting

To select the desired system setting, slide the SYSTEM switch in the lower right corner of the thermostat.

HoldSelect

PM

FAN	SYSTEM
Auto On	Cool Off Heat Em. Ht.

SYSTEM SWITCH

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	Pub. No. 22-5185-01
17	69-1229

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Contents Programmable Heat-Pump Thermostat Weekends FeaturesSET Temporary Programming Your Thermostat Setting the Current Day and TimeOrganizing Your Schedule Pub. No Leave Customizing Your Weekday Schedule Customizing Your Weekend Schedule Setting the Weekday Program Press Select. Press or to set Wake temperature Press Select. Press or to set Leave temperature Setting the Weekend Program M17318 M17321 Return to ., Setting the Week Temporary Temperature HoldSystem and Fan Indefinite Temperature HoldSystem Setting Fan Setting Auxiliary Heat Emergency HeatMinimum Off-Timing Symptom Possible Cause Action Troubleshooting GuideTroubleshooting Contiuned Symptom Possible Cause Action Troubleshooting Contiuned Symptom Possible Cause Action Low Voltage Room Thermostats Limited WarrantyCustomer Assistance Pub. No Pub. No Troup Highway