User manual HONEYWELL T8665A

[. . . ] T8665A Chronotherm® IV Wireless Thermostat USER'S GUIDE 1 69-1536-3 69-1536­3 2 69-1536­3 CONTENTS USING THIS GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . KEYBOARD AND DISPLAY DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] See illustration. WALLPLATE IMPORTANT Although the thermostat has a low battery indicator, replace the batteries once a year to prevent leakage and to prevent the thermostat and heating/cooling system from shutting down due to lack of battery power in the thermostat. When the batteries are running low, a REPL BAT message flashes from one to two months before the batteries run out completely. Replace the batteries as soon as possible when the message flashes. B R RC O W Y G INSTALL 3 AA ALKALINE BATTERIES AS SHOWN, POSITIVE (+) TERMINALS TOWARD TOP. M10622 21 69-1536­3 2. Remove the thermostat by placing your thumb between the thermostat and wallplate and pulling the thermostat up and away as shown. If you insert new batteries within 20 to 30 seconds of removing the old batteries, the system retains the current time and day. If the display is blank, the batteries are dead or installed incorrectly. As a precaution when leaving home for longer than a month, change batteries before leaving to prevent the system from shutting down due to lack of power. Nonalkaline batteries do not last as long; they also can leak, causing damage to the thermostat and the wall surface. Honeywell recommends Energizer® batteries. 70 80 60 90 70 80 M16424 22 90 60 69-1536­3 Using the (Information) Key AM System Heat The (information) key provides information at your fingertips. The sequence of key presses is: · Current setpoint of mode in use (Heat or Cool). · Setpoint of mode not currently in use. Tue Wake Room DST Fan Auto Displaying Current Settings Press key once to check the current temperature setpoint. Press setpoint of the mode not currently in use. INFORMATION KEY M20150 key twice to check the temperature Cool M20152 Press key once to display current setpoint. Example display shows cooling setpoint of 75°. 23 69-1536­3 Display or Reset Filter Timer Settings When the thermostat activates a timer, the thermostat flashes Filter until the timer resets. Reset the timer by pressing the i key until the expired timer is displayed. Note: You can view the number of days remaining at any time by pressing the i key three or four times. If more than one timer is active, all active timers show sequentially when pressing the i key several times. If you want to use this feature and it is not currently activated, check the Installation Instructions at www. honeywell. com/yourhome or call 1-800-4681502. Filter Days M20243 2. Press the Timer key to reset the timer. Filter Days M20244 24 69-1536­3 SETTING THE CLOCK Setting Current Day and Time On initial power up or after an extended power loss, "1:00 PM" flashes on the display until a key is pressed. Press Set Current Day/Time key. Set Current Day/Time Set Day/Time PM Mon M14580 Press Set Current Day/Time key to show information displayed. IMPORTANT Always press the keys with your fingertip or similar blunt tool. Sharp instruments like pens and pencil points can damage the keyboard. 25 69-1536­3 2. Press Day key until the current day displays. Day Set Day/Time PM 70 80 60 90 90 70 80 Mon = Monday, Tue = Tuesday, Wed = Wednesday, Thu = Thursday, Fri = Friday, Sat = Saturday, Sun = Sunday. Tue M14581 3. Press Run Program key to return to normal operation. Run Program 60 60 Press Day key to set the current day. Example display shows Tuesday. or Time key until the current time displays. 70 80 90 70 80 Tap the Set Current Day/Time key to advance the time in one-hour increments. [. . . ] If the product is defective, (i) return it, with a bill of sale or other dated proof of purchase, to the retailer from which you purchased it, or (ii) package it carefully, along with proof of purchase (including date of purchase) and a short description of the malfunction, and mail it, postage prepaid, to the following address: Honeywell Return Goods Dock 4 MN10-3860 1885 Douglas Drive North Golden Valley, MN 55422 This warranty does not cover removal or reinstallation costs. This warranty shall not apply if it is shown by Honeywell that the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer. Honeywell's sole responsibility shall be to repair or replace the product within the terms stated above. HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT. [. . . ]