Vaillant VWZ MPS 40 System Installation Instructions page 9

3.4 VR 91
Work
134 Basic settings
135 Language
Menu → Installer level → System configuration
136
137 Fault status
138 Control modules
139 Remote control address
Menu → Desired temperatures → ZONE2
140
141 Day temp. heating
142 Day temp. cooling
143 Set-back temp. heat.
Menu → Time programmes → ZONE2
144
145 Heating
146 Cooling
Commissioning checklist 3
Comments/settings
Select
No fault
Display of the control unit's software version
1, depending on the setting on the VRC 700: Zone as-
signment
20 °C
24 °C
15 °C
change following consultation with the customer
change following consultation with the customer
7