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Smarty 2X/3X V
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• Make sure, that impeller’s balance weights are not moved.
• Make sure the impeller is not hindered.
• Mount the fan back into the unit. Connect the fan to power supply source.
• If after maintenance the fan does not start or stop itself, contact the producer. Malfunction of the fan can be identified according to the pressure in the
system (when pressure switches are connected). When there is a folt in fans’ motor, any separate notice is shown on the control panel.
- Remove the fan connectors from the control board. Supplied air fan from X15, X2, X4. Extract air fan from X16, X2, X4.
Note:
- X2, X4 are common for both fans.
- Reassembly shall be executed in the reverse order.
Smarty 2X V
Smarty 3X V
X2
X15
X16
X4
Be sure the unit is disconnected from power source
before performing any maintenance or repair.
