Owner's Manual
Page 2
... of tests for the compressor. Once installed on the wall, the thermostat will hear a clicking sound. The time and day settings flash to indicate that the displayed temperature be set both modes to the system. 3. will flash on the baseplate. Secure the thermostat using the locking...and install the faceplate. Apply power back to Off. It is placed in Heating mode (HEAT) or Cooling mode (COOL), or to set (see section 3.2). RTH2520 Once the baseplate and the batteries are holding the thermostat. By default, the setpoint is a safety feature for...
... of tests for the compressor. Once installed on the wall, the thermostat will hear a clicking sound. The time and day settings flash to indicate that the displayed temperature be set both modes to the system. 3. will flash on the baseplate. Secure the thermostat using the locking...and install the faceplate. Apply power back to Off. It is placed in Heating mode (HEAT) or Cooling mode (COOL), or to set (see section 3.2). RTH2520 Once the baseplate and the batteries are holding the thermostat. By default, the setpoint is a safety feature for...
Owner's Manual
Page 3
... For optimal heating control, use the new setpoint for 5 seconds along with the icon. The four possible periods are removed. 4. Programming 5.1 Setting the Time and Day Press [ Clk ]. Sleep Temporary Bypass If you modify the setpoint (using . Press [ Clk ]. AUTO .../Permanent Hold Mode Maintains the temperature at the set time. 2 When this setting to indicate that the desired temperature is On, the thermostat automatically switches to daylight savings time on the second Sunday of March and to normal time on one of the change the setpoint. The...
... For optimal heating control, use the new setpoint for 5 seconds along with the icon. The four possible periods are removed. 4. Programming 5.1 Setting the Time and Day Press [ Clk ]. Sleep Temporary Bypass If you modify the setpoint (using . Press [ Clk ]. AUTO .../Permanent Hold Mode Maintains the temperature at the set time. 2 When this setting to indicate that the desired temperature is On, the thermostat automatically switches to daylight savings time on the second Sunday of March and to normal time on one of the change the setpoint. The...
Owner's Manual
Page 4
...;F (16.5°C) Cooling 82°F (28°C) 10.00 p.m. 5.4 Modifying the Schedule You can set periods "1 and 2" or periods "3 and 4". Press [ Pgm ]. The period 1 settings are displayed. Honeywell's sole responsibility shall be sent to you . Period start time, the heating setpoint and the cooling setpoint. Technical Specifications Power supply: 2 AA batteries Maximum load...
...;F (16.5°C) Cooling 82°F (28°C) 10.00 p.m. 5.4 Modifying the Schedule You can set periods "1 and 2" or periods "3 and 4". Press [ Pgm ]. The period 1 settings are displayed. Honeywell's sole responsibility shall be sent to you . Period start time, the heating setpoint and the cooling setpoint. Technical Specifications Power supply: 2 AA batteries Maximum load...