Incorrect repairs can lead to serious risks to the user, and a reduction in savings. ▶ Only use original spare parts. ▶ Service and maintenance must be carried out annually by an authorised service representative. Rego 1000 – 6 721 831 662 (2021/03) en...
– Press the dial to change to a lower menu level or save a change. Return button 6 720 807 583-01.1I Fig. 4 • Go back to the previous menu level. Rego 1000 – 6 721 831 662 (2021/03) en...
The Initial menu shows different temperatures and times of day. Different operating symbols show the functions for which there are demand or which are in operation. 6 720 807 583-07.1I Fig. 10 Rego 1000 – 6 721 831 662 (2021/03) en...
No / Yes 3.1.6 Block hot water production No / Yes Circuit 2 (option) (see 3.1) Circuit 3 (option) (see 3.1) Circuit 4 (option) (see 3.1) Energy measurements Table 3 Menu overview Rego 1000 – 6 721 831 662 (2021/03) en...
Room temperature normal / Temperature increase/decrease Extra hot water duration Here, temperature changes for Circuit 1 can be made. If this circuit is equipped with a room temperature sensor, the display shows Room Rego 1000 – 6 721 831 662 (2021/03) en...
(the value at outdoor temperature 20 °C, factory increases the temperature of the heating water when the outdoor value 22.0 °C) as well as the right-hand side (the value at outdoor Rego 1000 – 6 721 831 662 (2021/03) en...
Page 10
These selections provide an opportunity to define user programs for ( Fig. 23). time control by adjusting the start and stop times, as well as a normal and ▶ Press the dial to mark the value. an programmed temperature. Rego 1000 – 6 721 831 662 (2021/03) en...
Page 11
• Current curve influence through: ▶ Select Yes to have the same control for all installed circuits. – Room sensor The menu is displayed only under Circuit 1 . – Holiday – Active program Rego 1000 – 6 721 831 662 (2021/03) en...
The menu is only displayed if Program 1 or Program 2 is selected. before hot water production starts compared to Comfort . Heating Programs are changed in the same way as for 1.1.11 Room stops at a slightly lower temperature. temperature program . Rego 1000 – 6 721 831 662 (2021/03) en...
• 13.7 Alarm indication 13.1 Information log External control When an external input is connected, the control unit performs functions which are set to Yes or is separated from 0 (Room temperature). When Rego 1000 – 6 721 831 662 (2021/03) en...
In the event of an alarm that stops the compressor the control unit starts a timer at 1h. If the fault does not recur additional heat may start when the timer has counted down. Rego 1000 – 6 721 831 662 (2021/03) en...
▶ Contact the dealer if the alarm remains active for more than three Alarm timer starts: Yes. hours or recurs often. Rego 1000 – 6 721 831 662 (2021/03) en...
Page 16
▶ Contact the dealer if the alarm remains after acknowledgement. Function: The electric heater is turned off. If alarm output from the electric heater has been connected to the multi module, the alarm is given when an error occurs. Rego 1000 – 6 721 831 662 (2021/03) en...
Page 17
0 °C so that the heat pump can continue to produce heat. The alarm is activated when the sensor's value indicates a temperature lower alarm is activated when the sensor's value indicates a temperature than 0 °C. higher than +70 °C. Rego 1000 – 6 721 831 662 (2021/03) en...
Page 18
Function: The alarm is activated when the sensor's value indicates a temperature lower than -1 °C. In the event of a failure on sensor T5, the room temperature influence is set to 0. Rego 1000 – 6 721 831 662 (2021/03) en...
High temperature difference heat transfer fluid E2x Category: I. Function: The warning is activated when the temperature difference between heat transfer fluid out and heat transfer fluid in becomes too high. Rego 1000 – 6 721 831 662 (2021/03) en...
Page 20
(T1 or T8) approaches the set maximum value. The information is blocked during hot water peaks or extra hot water. Reset condition: The information is deactivated when the temperature falls. Category: Z. Rego 1000 – 6 721 831 662 (2021/03) en...