EKRTW Room thermostat Operation manual THANK YOU FOR PURCHASING THIS THERMOSTAT. READ THE MANUAL ATTENTIVELY BEFORE USING THE INSTALLATION. AFTER READING THE MANUAL, STORE IT IN A SAFE PLACE FOR FUTURE USE. WARNINGS Never let the thermostat get wet, this may cause an electric shock or fire.
1. Main features The EKRTW is a state of the art programmable electronic thermostat, which regulates your system, where comfort, simplicity and energy saving go hand in hand. It is the wired room thermostat option kit, mainly used for new installations.
"Troubleshooting" on page Selected program (schedule timer) or code Room temperature or setpoint (when flashing) Thermostat ON (heating or cooling requested) AM - PM indication Room temperature symbol Degrees type indication (°C or °F) Operation manual EKRTW Room thermostat 4PW44897-1...
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• is shown in case the next action setpoint goes down. • is shown in case the setpoints are equal. Actual time “Low batteries” indication Key lock function Next scheduled temperature setpoint Operation manual EKRTW Room thermostat 4PW44897-1...
Refer also to "Description of the function modes and menus" on page Raise or drop the setpoint by pressing The current setpoint flashes. Press to save your settings. The room temperature is displayed ( Operation manual EKRTW Room thermostat 4PW44897-1...
"Using the holiday mode" on page Schedule timer setting menu. Use this menu to choose a factory-defined schedule or create a custom one. Date and clock setting menu. Use this menu to set date and time. Operation manual EKRTW Room thermostat 4PW44897-1...
This control can be enabled or disabled by means of 2® 01 code in the user menu. Refer to "Setting up codes in the user menu" on page Operation manual EKRTW Room thermostat 4PW44897-1...
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You can change this behavior by 2® 03 means of user code : the manual override will then only be active for 1 hour. Refer to "Setting up codes in the user menu" on page Operation manual EKRTW Room thermostat 4PW44897-1...
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Press to confirm. Press to adjust the setpoint of the first action. 00:00 The first action starts at lasts until the end time which you set up in the next step. Press to confirm. Operation manual EKRTW Room thermostat 4PW44897-1...
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LCD to confirm the schedule is cleared. Your installer can link a custom schedule to cooling and heating mode. Refer to “Setting up of codes in the installer menu” (code 8® 01 ) in the installation manual. Operation manual EKRTW Room thermostat 4PW44897-1...
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The duration is shown and counts down. In case 1È the duration becomes less than , the remaining minutes are shown (example: ). After the programmed duration the thermostat will go back to the schedule timer mode ( Operation manual EKRTW Room thermostat 4PW44897-1...
Press to save your selection. You can exit this user code menu by going to the “ ” code and pressing To put a code back to its default value, press the same time. Operation manual EKRTW Room thermostat 4PW44897-1...
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4°. Refer also to note below. Schedule timer — ≈œ ÚêÒ ≈œ override: only 1 hour active? ≈œ = until next action) Showing software — — — 3® version Operation manual EKRTW Room thermostat 4PW44897-1...
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In case the code is modified after having NOTE ◊1 user-defined schedules programmed, the ◊2 user-defined schedules are cleared. 2® 02 Code Refer diagram below clarification of the comfort control speed. minutes setpoint difference Operation manual EKRTW Room thermostat 4PW44897-1...
Waste batteries must be treated at a specialized treatment facility for re-use. By ensuring waste batteries are disposed of correctly, you will help to prevent potential negative consequences for the environment and human health. Operation manual EKRTW Room thermostat 4PW44897-1...