Line Function Setting range or display Setting
increment
Basic setting
1610 Nominal setpoint Reduced setting (line 1612)…
to 65 °C
1
The backup electrical system is required to reach this level.
1612 Reduced setpoint 8 °C...
to Nominal setpoint (line 1610)
1
1620 Release (of DHW load) 24h / day
Time programs HCs
Time program 4/DHW
Low-tariff
T'prog 4/DHW or low-tariff
The temperature of the DHW is constantly maintained at the DHW nominal setting.
Time programs HCs The DHW is produced according to the programming for the ambient temperature (with 1 hour
in advance when switched on).
The DHW programme is separate form the heating circuit programme.
The electrical backup heating is only authorised to operate during the off-peak period.
The electrical backup heating is authorised to operate during the nominal period or off peak.
- Connect the "Power Provider" contact to input EX5 or EX4. (See gure 8, page 8). In the case of a day /night
contract, the electric back-ups for the DHW tank are subject to the power supplier's tariffs. Switching on the electric
back-up for the DHW tank is only authorised during off-peak hours
1640 Legionella function Off,
Periodic (depending on the line
setting 1641)
Set day of the week (depending
on the line setting 1642)
1641 Legionella funct periodically 1 to 7 1 day
1642 Legionella funct weekday Monday, Tuesday,...
1644 Legionella funct time --:--, 00:00... 23:50
If no value is entered, no anti-legionella cycle has been run.
1645 Legionella funct setpoint 55 °C... 95 °C
1646 Legionella funct duration --:--, 10 min... 360 min
1647 Legionella funct circ pump On, Off
1660 Release of circulating pump Time program 3/HCP,
DHW release,
Time program 4/DHW
2056 Setpoint source heating 8... 35 °C
2844 Switch-off temp max 8... 100 °C 1 °C
Floor heating system = 55 °C / Higher temperature radiator = 65 °C
2882 Release integr electric ow 0... 500 °Cmin 1 °Cmin
Electric back-up for the heat pump is not equiped in the heat pump.
2884 Release el ow below OT
(Electrical release - start-up with outdoor
temperature)
-30... 30 °C
Electric back-up for the heat pump is not equiped in the heat pump.
2910 Release above outdside temp -30... 30 °C
2920 With electrical utility lock (EX4) Locked (Blocked on standby),
Released
: HP = On _ Back-up DHW = Off _ Boiler = On
: HP = Off _ Back-up DHW = Off _ Boiler = On
Installation and operating manual "1395 - EN"
Control Box
- 22 -
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