Lennox Hearth AX45Q User Manual
Page 36
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AX45Q
36 AX45Q User’s Manual
3. Fan Connectors (3-pin SYS_FAN, 3-pin, 4-pin CPU_FAN, CHA_FAN)
The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or a total of
1A~2.22A (26.64W max.) at +12V. Connect the fan cables to the fan connectors on the
motherboard, making sure that the black wire of each cable matches the ground pin of the
connector.
Do not forget to connect the fan cables to the fan connectors.
Insufficient air flow inside the system may damage the motherboard
components. These are not jumpers! DO NOT place jumper caps
on the fan connectors.
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