Warranty; Fault Codes - D-D The Aquarium Solution DUAL HEATING & COOLING CONTROLLER Instruction Manual

will switch on. The heating power socket will remain energised until
the aquarium temperature reaches 25.0°C.
If the aquarium temperature falls below 24.3°C or rises above
25.7°C, the alarm function will flash the alarm icon and also sound
an audible alarm.
Pressing any button will mute the audible alarm, but the visual alarm
(alarm icon) will keep flashing until the sensor temperature is within
the range 24.3 to 25.7°C.

WARRANTY:

Should any defect in material or workmanship be found within
12 months of the date of purchase D-D The Aquarium Solution Ltd
undertakes to repair, or at our decision, replace the defective part free
of charge.
Our policy is one of continual technical improvement and we reserve the right
to modify and adjust the specification of our products without prior notification.

FAULT CODES:

Code Fault Description
EEE Sensor Fault
HHH High temp. alarm
LLL Low temp. alarm
Solution
Sensor requires replacement
Temp exceeding +99.9°C
Temp exceeding –40.0°C
7