Vaillant MultiMatic 700/2 - Page 103

multiMATIC 700/2
Notes
10/2015 99 Training 0020228700_00
Message
Note/information
VR 71 module
Communication fault: VR 71
Faulty eBUS plug connection, cable defective.
Switching off all relays.
S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11 sen-
sor fault
Faulty cable, incorrect plug connection, faulty
sensor
VR 91 remote control unit
Communication fault: VR 91
Faulty eBUS plug connection, cable defective.
No remote control for the heating circuit
Modules
Communication fault: VPM-W
Faulty eBUS plug connection, cable defective.
Communication fault: VPM-S
Faulty eBUS plug connection, cable defective.
Communication fault: VMS
Faulty eBUS plug connection, cable defective.
Solar pump fault
General faults
Module not supported
System diagram selection incorrect
No zone assignment for the remote control or the
controller
System fault
VR70/VR71 combination not perm.
Room temp. sensor fault