Elan 10 2.0 / Elan 16 2.0 / Elan 25 2.1 Revision D 7
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1 Output temperature sensor Sensor that measures the output temperature and controls the system fan rpm.
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3 Water temperature sensor Frost safety - protects the heat exchanger from freezing
4 'LVSOD\DQGFRQWUROEXWWRQV Interface between user and control electronics.
5 Modular connector multiple switch X2
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6 Connector rebus X1 &RQQHFWLRQIRUH%XVFRQWURODFFHVVLEOHDIWHURSHQLQJ¿OWHUGRRU
7 Connector 9-pole X15
Contains the various additional control inputs and outputs; (accessible after opening
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8 Air cleaner )LOWHUVDLUÀRZIURPGZHOOLQJ
9 System fan Controls transport of our to the various rooms and extraction of the return air
10 Control pcb Contains the control electronics for the functions
11 Service connector Computer connection for service purposes
12 Mains cable 230 V Power cable 230 Volt
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14 Heat exchanger This is where heat is exchanged with the air to be heated.
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