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USE AND OPERATION INSTRUCTION
4.2 THE CONTROLLER USAGE
4.2.1 STARTING UP AND SHUTTING DOWN
In the off interface, press
outlet temperature; in the running interface, press
display-area shows "OFF" .
Attention: the operation of starting up and shutting down can only be done in the main
interface.
For example:
2.2 MODES SWITCHING
If it is cold/ heat unit, in the main interface, you can switch different modes of cooling, heating,
auto mode by pressing
Attention: The modes switching is useless if the unit you buy is single-cold/ single-heat unit.
For example:
for 0.5s can start up the unit, and aux. display-area shows water
.
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for 0.5s can shut down the unit and aux.
INTER HEAT SMART
50IS / 58IS / 90IS
26IS / 36IS