Master Spas TWILIGHT Serie Manuel De L'utilisateur page 65

SPA CONTROLS
Sensor-Related Messages
SENSORS ARE OUT OF SYNC
The temperature sensors MAY be out of sync by 2°F or 3°F. Call for Service.
SENSORS ARE OUT OF SYNC -- CALL FOR SERVICE*
The temperature sensors ARE out of sync. The fault above has been established for at least 1 hour.
Call for Service.
SENSOR A FAULT, SENOR B FAULT
A temperature sensor or sensor circuit has failed. Call for Service.
Miscellaneous Messages
COMMUNICATIONS ERROR
The control panel is not receiving communication from the System. Call for Service.
TEST SOFTWARE INSTALLED
The Control System is operating with test software. Call for Service.
°F OR °C IS REPLACED BY °T
The Control System is in Test Mode. Call for Service.
* This message can be reset from the topside panel.
DO NOT DIVE. 63