Configuring The Settings On The System Control - Vaillant aroTHERM VWL Series Manual

Menu path/entry
8 Cooling technology
9 Limit. ODU current
10 Check program: Purge building circuit
11 Contact details: Telephone number
12 End the installation assistant?
Menu → Installer level → Fault list →
13
− All displayed faults have been eliminated. The heating installation is adapted. –
Menu → Installer level → Configuration
14
15 DHW mode
16 Noise reduction comp.
4.9

Configuring the settings on the system control

Explanation of the operating concept: → multiMATIC operating instructions, from section 4.1 onwards
Overview of the setting options in the installer level: → multiMATIC installation instructions, appendix B.1
Explanation of the operating and display functions: → multiMATIC installation instructions, from section 7.3 onwards
Menu path/entry
17 Language
18 Date
19 Time
20 Have the installation assistants for all sys-
tem components finished? Press OK to con-
firm
0020243831_00 System assistant
System with system control (0020232127) 4
Comment
Condition: Product with cooling mode
► Active cooling
Condition: Reduced electrical fuse protection
► Reduce the power supply accordingly.
–
–
This reduction affects the output for the heating and domestic hot water at the
same time.
► No
► Enter your telephone number:
–
–
► Yes
− The required system settings have been implemented. −
► Check the system for faults.
Condition: Fault present
► Troubleshooting: → uniTOWER installation and maintenance instructions, from
section 10.3 onwards
► If required, carry out any relevant sensor/actuator tests: Menu → Installer
level → Test menu → Sensor/actuator test →
► Configure the system in accordance with the end user's requirements.
ECO: Compressor output control that is as efficient as possible (longer cylinder
charging time)
Normal: Balanced control (short cylinder charging time/maximum compressor
output)
Condition: Time programmes for noise reduction mode planned
► 0: No reduction of the compressor output in noise reduction mode
► 1 to 60: Reduction of the compressor output in noise reduction mode by a set
percentage value
Recommendation: 30%
Setting in the system control Noise reduction operation (→ Page 18).
Comment
− The system control starts the installation assistant in the query Language −
► Set the required language.
Condition: Installation assistant (query Language) not started
1.
2.
3.
► Set the current date.
► Set the current time.
► OK
3.5–7 kW output: 13–16 A
Output 10–12 kW: 20–25 A
/ : Insert numbers from 0 to 9 and blank spaces
/ : Navigate to the next/previous digit
Activate the system control using the rotary knob.
Press the two selection buttons at the same time for at least 10 seconds
(Reset to default setting? appears).
Set Everything → Yes.
17