User manual HONEYWELL HR40

[. . . ] You can set your own times and choose from 2 different setpoint temperatures to set up your own heating programme for each day of the week. Self-monitoring features offer protection against calcification and frost, help save energy or indicate when the batteries need to be changed. The adjustment dial on the operating unit allows simple changing of the room temperature at any time. [. . . ] (1) (2) (3) (4) (5) (6) (7) Adjustment dial for setting the temperature or time AUTO MANU button for changing between Auto and Manu mode button for setting the comfort and economy temperatures PROG button for setting the time program Operating mode: Auto, Manu or Prog Heating period in hours Comfort or economy temperature or frost protection If you open a window so that the temperature at the HR 40 drops sharply for more than 3 minutes, the HR 40 closes the radiator valve in order to save energy. When the temperature rises again ­ but no later than after 30 minutes ­ the HR 40 will resume normal operation. Note: The window function can be ended at any time by pressing the PROG button or by turning the adjustment dial. If the temperature drops below 4 °C, the HR 40 opens the radiator valve until the temperature rises above 6 °C again. The adjustment dial on the operating unit can be used to adjust the setpoint temperature at any time. The setting will apply until the next programmed heating or economy period. When the adjustment dial is turned the display shows the preset setpoint temperature. By turning the ring clockwise, the following settings are shown: Display Setting Radiator valve closed Remove the operating unit to make settings. Use the adjustment dial on the operating unit to set the comfort temperature. - With the day program you can set an individual time program for each weekday. Note: Please note that two switching points each determine a heating period. Operating example In the following example, the start of the heating period for Wednesday is set to 7. Note: Please note that two switching points each determine a heating period. Keep pressing the PROG button until the required switching time appears. Turn the adjustment dial until ­ or ­ In order to delete further switching points, repeat Steps 5 and 6. Should the batteries be empty for an extended period (nothing in the display) or if it has taken too long to change the batteries, you will need to reset the date and time. [. . . ] Dispose of used batteries according to the local statutory requirements by returning them to the corresponding recycling centre. Insert 2 batteries into the battery compartment of the operating unit making sure the polarity is correct. Problem/Display The radiator does not become cold flashes Cause The valve is not closing fully The battery level is too low Batteries are flat (no valve movement possible, no control, valve open) The operating unit is not attached Motor cannot be moved ­ Remedy Check the installation. [. . . ]