Thermostat Layout Schedule (Optional) Filter Change Reminder (Optional) Current Room Humidity Value (Optional) Current Room Temperature Value HVAC Mode Set Temperature Value Mode Down Note Only when the humidity, schedule, and filter change reminder features are enabled via the EC Tool Pro app, can the current room humidity, schedule, and filter change reminder be displayed on the screen.
Operation Wake up Screen There are two types of idle screens. If Always-on display is enabled via the EC Tool Pro app, the thermostat’s screen will go dim after 8 seconds of idleness and the idle screen can show the current HVAC mode, fan mode, room temperature, and the set temperature.
Operation Schedule If a daily schedule has been programmed via the EC Tool Pro app, you will see a schedule icon displayed on the screen. Adjusting any settings will override the existing schedule and a hold icon will be displayed until the next scheduled event.
Operation Set HVAC Mode Note To quickly change the HVAC mode to OFF mode, press and hold the MODE button for 3 seconds. Set Fan Mode 1. When the screen is awake, tap FAN to cycle to the next available fan mode. 2.
Operation Set Fan Mode Fan Modes in Off Mode Fan Mode Fan Status Off — Fan is turned off. Fan modes available in 1 fan speed setting Fan is turned on. Off — Fan is turned off. Fan modes available in 2 Fan Speed setting Continuous low fan High Continuous high fan...
Operation Adjust Set Temperature When the screen is awake, tap up or down button to adjust the set temperature to the next available degree by +/-0.5°C or +/-1°F. Set your desired temperature beyond range by override mode The thermostat can be programmed to limit the maximum and minimum temperature settings that are available to occupants.
EC Tool Pro app. Report Error If you see an alert with E01-E05 error codes displayed on the thermostat screen, please refer to T961NN50 Configuration Guide for error code definitions and troubleshooting tips. When errors are resolved, the alert will be cleared and the system will return to normal operation.
Need help?
Do you have a question about the T961NN50 and is the answer not in the manual?
Questions and answers