Vaillant MultiMatic 700/2, Product Training

Page: 66 / 112

multiMATIC 700/2
Notes
10/2015 62 Training 0020228700_00
4.5.7.1 System
Prompt/setting Select Comment
Fault status No fault, Fault list
If "Fault list" is displayed, the warning can be
found using the "Display" button.
Water pressure Display in bars Displays the current heating water pressure.
System status
Standby, Heat. mode,
Cooling, DHW
Shows the current operating mode
Frost protect. delay 0
– 12 h
Delays switching on heating mode; relevant
in Automatic mode with "Eco" or "Set-back"
energy-saving options
OT constant heating Off, -25
– 10 °C
Control modules
Boiler, VR 70, VR 91
Adr.1, heat pump, … Shows the components identified at the
eBUS and their software versions
Adaptive heat. curve No, Yes
Configure heat. circ.
All, Zone1, Zone2,
Zone3
*1
Selects which zone the "Operating mode"
button on the basic display has an effect on
Automatic cooling No, Yes
Only in conjunction with geoTHERM 3 kW,
aroTHERM and flexoTHERM
Start OT cooling 10
– 30 °C
Source regeneration No, Yes
Current room air hum. Display in % Display only for wall-mounted controllers
Current dew point Display in °C
Displayed only if "Cooling possible" =
"Yes", "Room temp. mod." = "Temp.
mod." and "Zone assignment" = "VRC
700" or "VR 91" selected
Hybrid manager
triVAI, Biv. point
Only in conjunction with geoTHERM 3 kW,
aroTHERM and flexoTHERM
Bivalence point: Parallel operation with an
additional heat generator is enabled below
the temperature set here.
Alternative point: The heat pump is
switched off below the temperature set here.
Heating bivalence point -30
– 20 °C
DHW bivalence point -20
– 20 °C
Alternative point Off, -20
– 40 °C
T. emergency mode 20
– 80 °C
Auxiliary heater type
Condens., Non cond.,
Electric
Energy supplier
HP off, BH off, HP&BH
off, Heating off, Cooling
off, Heat./Cool. off
Auxiliary heater for
Inactive, Heating, DHW,
DHW+heat.
Buff. cyl. offs. 0
– 15 K
System flow temperature Display in °C Only with system diagram 6 - 13
The parameters shown in bold in the first column of the table are adjustable.
*1
: Two zones with VR 70 = 1, 5 / three zones with VR 71