REMKO MHP-Manager Wireless Remote Control - Manual (Page 26)

Only the error with the highest priority is displayed.
- The message "Error" appears on the standard display and the error number in the Favourites line.
The error can be rotated out of view and rotated back into view on the display => see Favourites.
- In the Display menu, at the end of the System sub-menu the parameter Error appears, which displays the latest
error.
Error indication by code
Type of error Code Cause Required action
Communications
error
E 90 Addr. 0 and 1 on bus Bus codes 0 and 1 may not be used simultaneously
E 91 Bus code assigned The set bus code is already being used by another device
E 241 No communication with HA Check range from HF-CAN
Internal error E 81
EEPROM error. The invalid
value has been replaced
by the default value
Check parameter values!
Sensor error
(break/short-circuit)
E 67 Collector sensor 2 Contact specialist dealer
E 68 Collector sensor 1 Contact specialist dealer
E 69 Supply sensor, HC2 Contact specialist dealer
E 70 Supply sensor, HC1 Contact specialist dealer
E 75 Outdoor sensor Contact specialist dealer
E 76 Tank sensor Contact specialist dealer
E 77 Boiler sensor Contact specialist dealer
E 78 Collector sensor Contact specialist dealer
E 79 Sensor, multifunction relay 1 Contact specialist dealer
E 80 Room sensor, HC1 Contact specialist dealer
E 83
Room sensor, HC2 / Lower
buffer sensor / Swimming pool
sensor
Contact specialist dealer
E 84 Humidistat Contact specialist dealer
Message W 85 Battery needs changing Insert new batteries
REMKO WIRELESS REMOTE CONTROL
FOR MULTITALENT HEAT PUMP MANAGER
26