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Resumen del manual
In this mode the heat pump will maintain the temperature according to the programming override temperature has been entered. The heating and same time. Either will turn on depending on which programmed temperature. Note that both the Snowflake, “ “, and Flame, “ “, icons are on the display. The Snowflake will flash or the Flame will flicker depending on whether the heat pump is heating or cooling. • Turning the System Off: Press the MODE button until the word " OFF" appears on the display. In this mode neither heating nor air conditioning will operate regardless of the temperature. – 19 – 110-7/12/8:28 Page can still be programmed, will turn on if the FAN button is pressed. To avoid frozen water pipes, DO NOT use the OFF mode for long periods of time during NOTE: After selecting a new mode, the thermostat Setting High And Low Balance If your system is installed with the required Model the high and low balance points should have been properly set by Heat Pumps operate by extracting energy out of the outdoor This process is efficient over a wide range of temperatures. at low outdoor temperatures there is a point at which it becomes more economical to operate pump. Conversely, the use of back-up heat with the heat pump during mild weather energy than is required to heat the home. To review the set points, press and hold the OUTDOOR button, then press the FAN button. “ Hi bP” and its temperature value will appear on the display. Next, press the OUTDOOR button again and “ Lo bP” and its temperature value will appear on the display. After approximately 15 seconds the display will return to normal. – 20 – 110-7/12/8:28 Page Optional Settings For Additional Thermostat The Model 8554 thermostat is equipped with 6 DIP switches located inside the thermostat on the printed circuit board. These switches are preset by the factory to typical home heating requirements. The installing contractor also reviewed the settings during installation thermostat will operate properly with your heating and cooling system. – 21 – 110-7/12/8:28 Page This switch is factory preset at DO NOT change the position of this switch without OFF position to the ON position. This should not button will temporarily change the set point a maximum of ±6°F (±3°C) for a period of 3 hours, before the thermostat automatically returns to the original program. – 22 – 110-7/12/8:28 Page If the thermostat does been locked. A Lock icon “ “ will appear when pushing outlined above. No. 3 – Normal Heat Pump/Add-This switch is factory preset (to OFF position) to operate in the normal heat pump mode. pump configuration, your contractor changed Do not change the position of this switch No. 4 – This switch is not used and must remain No. 5 – Free LED 1 with LCD Filter Symbol. When moved to the ON position, this switch turns on a replace Filter icon on the LCD display screen when a 24-volt signal is sent to the LED 1 terminal. If your heat pump has the required controls for automatically filter, this feature is beneficial. Consult your contractor for further No. 6 – Free LED 2 with LCD Wrench Symbol. When moved to the ON position, this switch turns on a Wrench icon on the LCD display screen when a 24-volt signal is sent to the LED 2 terminal. If your heat pump has the required controls for automatically signaling when a this feature is beneficial. Consult your contractor for further information. – 23 – 110-7/12/8:28 Page To change the DIP switch removed from the base The power to the thermostat before disassembling or the permanently damaged. If you do where the switch is that controls power to your thermostat, do not attempt to access the DIP switches. The following procedure must be carefully followed: Figure 1 a) Turn off power to the thermostat. b) Completely open the thermostat cover. The cover will snap into this position. c) Carefully insert a medium-sized flathead screwdriver into the latch access slot CAUTION: TO PREVENT DAMAGE, AVOID CONTACT WITH BLUE TEMPERATURE SENSOR ON BOTTOM RIGHT- HAND CORNER OF THERMOSTAT CIRCUIT BOARD. (see Figure 1) . – 24 – 110-7/12/8:28 Page Figure 2 Figure 3 d) Gently push in and pry up on the handle of the screwdriver until the lock tab disengages from the catch tab (you should feel or hear a click – see Figure 2) . e) After the latch releases, grip the thermostat panel at the bottom corners and swing it up and away from the base to completely separate (see Figure 3) . – 25 – 110-7/12/8:28 Page Once the thermostat and locate the DIP switches Be careful to change only this section. After the DIP switches have been position, carefully reassemble the thermostat. a) Place the cover on the base by lining up the 2 round pegs on the bottom of the cover with the half circle cutouts on the top of the base. Note that the bottom of the cover when fully open slides in behind the top of the base. Swing the cover fully open. The cover will stay in place. – 26 – 110-7/12/8:28 Page Figure 4 b) Align the hinge tabs on the base and thermostat pan...