Vaillant MultiMatic 700/2 Product Training page 103

multiMATIC 700/2
Message
VR 71 module
Communication fault: VR 71
S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11 sen-
sor fault
VR 91 remote control unit
Communication fault: VR 91
No remote control for the heating circuit
Modules
Communication fault: VPM-W
Communication fault: VPM-S
Communication fault: VMS
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
Notes
10/2015
Note/information
Faulty eBUS plug connection, cable defective.
Switching off all relays.
Faulty cable, incorrect plug connection, faulty
sensor
Faulty eBUS plug connection, cable defective.
Faulty eBUS plug connection, cable defective.
Faulty eBUS plug connection, cable defective.
Faulty eBUS plug connection, cable defective.
99 Training 0020228700_00