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4 System with system control (0020232127)
Menu path/entry
− The installation assistant automatically configures the system to the Components found. −
21
Components found
22
System diagram
23
Heating circuits and zones
24
Additional module: MA2 function
25
Inst.assist. finished. Continue with:
→ Fault status
26
− All displayed faults have been eliminated. The heating installation is then adjusted. −
Menu → Installer level → System configura-
27
tion
System ----
28
OT constant heating
29
Adaptive heat. curve
30
Automatic cooling
31
Start OT cooling
32
Heat. bivalence point
33
DHW bivalence point
34
Energy supplier
Noise reduction operation →
35
HEATING1 ----
36
Max limit outs.temp.
37
Min. cool. fl. tgt temp.
38
Heating curve
ZONE1 ----
39
Anti-legionella day
40
Ch. pump overrun time
18
Comment
− A search for all active eBUS connections is started −
► Confirm each of the following configurations using OK:
Control: System control
Heat pump 1: Outdoor unit
Add. module heat pump: Indoor unit
8: Heat pump
1 direct HC: 1 non-regulated heating circuit
Circulation pump detected at multi-function output 2
− The required system settings have been implemented. −
− The unit starts up −
► System configuration
► Check the system for faults.
Condition: Fault present
► Troubleshooting: → multiMATIC installation instructions, appendix D.1
► Configure the system in accordance with the end user's requirements.
Recommendation: -5 °C
Condition: Control installed in the living room
► Yes
Condition: Product with cooling mode
► Yes
Condition: Product with cooling mode
Recommendation: 24 °C.
► Setting in consultation with the end user
► Setting in consultation with the end user
► HP&BH off: Energy supply company lockout function for the heat pump and
back-up heater enabled
Condition: Time programmes for noise reduction mode planned
► Set the desired time programmes.
► Ensure that the compressor output in noise reduction mode is reduced. Set-
ting in the indoor unit control Noise reduction comp. (→ Page 17).
Recommendation: 16 °C
Condition: Product with cooling mode
► Maintain a hysteresis for the previously set limit temperature value for cooling
mode (→ System ---- Start OT cooling).
A hysteresis between two limit temperatures ensures that the installation does
not switch from heating mode into cooling mode.
Recommendation: Min. 18 °C
It was possible to fall below the dew point (mould formation).
► 0.2–0.5: Underfloor heating
► Set the desired day of the week.
Recommendation: 1 min
System assistant 0020243831_00
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