meitav-tec MTS/SUPER/CO2 series, Owner'S Manual And Technical Documentation

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Economy mode can be activated by triggering a window contact,
door switch, key-tag or PIR sensor.
When Economy mode is active, the thermostat will either turn off or
use special economy set points for cooling and heating set by
technician.
Please refer to parameters P25 and P26 in the technician setting
section of this manual.
The following indications will appear on display:
- E1 – Economy mode triggered by window contact
- E2 – Economy mode triggered by PIR (occupancy sensor)
- E4 – Economy mode triggered by door switch or key-tag
- E5 – OFF state triggered by door switch or key-tag
- E6 – Valves OFF and Fan low triggered by door switch or key-tag
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1.10 Economy mode indications E1 – E6