Technical Data - Honeywell evotouch Installation

Troubleshooting
This section gives suggested answers to typical problems that installers may encounter:
Problem
Display stays blank
The evotouch fails when removed from
dock/table-top stand
The temperature readout is not displayed
Room temperature does not match setpoint
Technical data
Electrical
Power module
Room unit power supply input
Low voltage cable length (max)
Battery type (rechargeable)
RF Communication
RF operation band
RF communication range
Environmental & Standards
Operating temperature
Storage temperature
Humidity
IP Protection Class
Mechanical
Dimensions
Solution
Check that power is reaching the dock/table-top
stand.
Check that the power is connected correctly.
Check that the batteries are fitted correctly.
Check the polarity of the batteries.
Check the binding and communication between
the evotouch and sensor.
If there is no remote sensor, check that Internal
Remote Sensor has been specified in the Zoning
Configuration.
If External Remote Sensor has been specified,
check that it is functioning correctly
Check that the boiler is functioning correctly.
Check that the actuator is functioning correctly.
Check that a local override has not been applied.
Check that the zone has been programmed
correctly.
Input voltage: 230VAC ±10%
Output voltage: 4VDC ±0.2V, max 2.6W
4VDC ±0.2V, max. 2.6W
10m, 1.0mm²; 5m, 0.5 mm²
Type AA 1.2V NiMH 2000-2400mAh
ISM (868.0 – 870.0) MHz, RX Class 2
30m in a residential building environment
0 to 40°C
-20 to +50°C
10 to 90% relative humidity non condensing
IP30
139 x 101 x 21mm (WxHxD)
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