Pump Blocking Protection; Installer Level (Level 3); Service Information; System Configuration - Vaillant MultiMatic 700/2 Product Training

multiMATIC 700/2
4.5.6

Pump blocking protection

Any pump that is not used to 24 hours is activated once a day for 20 seconds.
10:00 – heating circuit

10:01 – DHW circuit

10:02 – circulation circuit

10:03 – solar circuit

10:04 – other circuits

Pumps inside the unit are activated by the unit's electronic circuitry.

4.5.7

Installer level (level 3)

The 3-digit code for the installer level must
be entered in the "Code" display. As the
settings on this level are reserved for the
installer, an access code protects this level
against accidental adjustment.
If the code is no longer available, the con-
troller may be reset to the factory setting.
This sets all parameters back to the factory
setting (including the code).

Service information

Service information contains the contact details (name and phone number) of the com-
petent person and the next service date.

System configuration

The system configuration section of the installer level is logically divided up into the
following sub-sections: System, System diagram config., Additional module, Heat gen-
erator 1/2, Heating circuit 1/2/3, Zone 1/2/3, Domestic hot water, Buffer cylinder, Solar
circuit, Solar cylinder 1, Temperature difference 1 and Ventilation. Depending on the
Vaillant accessories used, the scope of the parameters displayed and available for ad-
justment varies.
Notes
10/2015
Installer level
Enter code
61
Service information
System configuration
Sensor/actuator test
Screed-drying function
Change code
Training 0020228700_00