Operating instructions

Constant temperature control units
Press the follo wing keys:
1. c
2. a/b for the required operating
condition.
3. d End scan.
Subject to the actual equipment level, the following operating conditions
can be scanned:
Display screen Explanation
1 15 °C/°F Actual outside temperature
3 65 °C/°F Actual boiler water te mperature
5 50 °C/°F Actual cylinder temperature
5□ 45 °C/°F Solar – actual DHW temperature
670°C/°FActualvalue– collector sensor
P Burner hours run (after maintenance, reset with e to "0")
263572 h
PPP Burner starts (after maintenance, reset with e to "0")
030529
PPPP Fuel consumption
030417
Weather–compensated control unit
Press the follo wing keys:
1. a "1r"flashes.
2. d to select heating circuit
without mixer A1
or
3. a "2r"flashes.
4. d to select heating circuit
with mixer M2.
5. c
6. a/b for the required operating
condition.
7. d End scan.
Subject to the actual equipment level for heating circuits A1 and M2, the
following operating conditions can be scanned:
Display screen Explanation
User no. Encoded use r no. in the LON sys tem
Holiday mode If a holiday program has been entered.
Departure day Date
Scanning operating conditions and sensors
67
Service scans
5692 619 GB