How to stop unfamiliar noise from the pump at the same time and day of the week in Uponor I-75?
If you hear an unfamiliar noise from the pump at the same time and day of the week with your Uponor Control Systems, change the time for pump exercise.
What does signal 1, 2 mean on Uponor I-75?
If the Uponor Control Systems thermostat displays signal 1 or 2 from a single thermostat, the thermostat or antenna may not be in the correct position. Try reducing the distance between the thermostat and the base unit.
What to do if no radio transmission icon displayed on Uponor Control Systems thermostat screen when +/- keys pressed?
If the Uponor Control Systems thermostat does not display a radio transmission icon when the +/- keys are pressed, the transmitter in the thermostat may be broken. Force the thermostat to transmit by changing the temperature setpoint.
General| Operating Temperature | 32°F to 122°F (0°C to 50°C) |
|---|---|
| Display | LCD |
| Housing Material | Plastic |
| Operating Voltage | 24 VAC |
| Power Supply | 24 V AC/DC |
| Storage Temperature | -20 °C to +60 °C |
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