White Rodgers UP400 Bypass the schedule, Set vacation hold, Change batteries, permanent hold

4.4 Bypass the schedule

(permanent hold)

You can override the currently-programmed temperature indefinitely.

1.Use the to raise or lower the setting.

2.When the desired temperature is displayed in the upper right corner of the screen, press the PERM HOLD icon at the bottom of the screen. Hold At will flash to the left of the desired temperature.

3.The override will last until you cancel it. Cancel the override by pressing the RUN SCHEDULE icon.

4.5 Set vacation hold

You can override a preset temperature for up to 60 days.

1.Use the to set the desired temperature for Vacation Hold.

2.Press the DayΠicon to switch to vacation hold mode.

3.Using the select the number of days for the vacation hold.

4.The vacation hold will automatically cancel

at 8:00 am on the final day (in this example on the 5th day)

5.Cancel the Vacation Hold by pressing RUN SCHEDULE icon.

4.6 Change batteries

The thermostat displays battery life in three stages:

•Battery full

•Battery half-full

•Battery one-third full – you need to replace batteries with 2 new alkaline AA batteries

When the batteries become only one-third full, your thermostat will automatically reduce or increase the desired temperature setting by 10 degrees to provide you with additional warning. You can adjust the temperature back, but you need to replace the batteries.

4.7 Activate permanent auxiliary heat

(for Heat Pumps only)

Use this function to bypass the Heat Pump and use ONLY auxiliary heating. This may be a comfortable solution for the coldest days, but

it typically leads to higher energy costs.

To activate the Permanent Auxiliary Heat (also known as “Emergency Heat”):

1. Press the SYSTEM icon until AUX HEAT is displayed.

2. Cancel the Permanent Aux Heat by selecting a different mode from the SYSTEM menu.

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