12.2 T1S/T2S
12.2.1 Removal
Use a small screw driver to release the latch keeping the T1S/T2S in position
Take care when inserting screw driver in T1S. If tip is not well engaged, there is a chance to damage dip switches
Pull the module out
12.2.2 Inserting
Push the module firmly in place until the latch snaps in position
12.3 Fan replacement
The FAN life is approx 45.000hours. The inverter modules have fan runtime meters and fan failure alarm. Fan failure can result
from failing fan or driver circuit.
Let the module rest at least 5 minutes prior to initiating work.
The inverter front must be removed. Use a blunt tool to depress the latches on the module side fixing the front to the
module.
Remove the fan and unplug the supply cord.
Replace with new fan and connect supply cord
Replace front, make sure that the front latch properly.
Plug in
Check fan for operation
Access T2S and reset the fan run time alarm from within the action menu
!!
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– TSI VEDA – User manual – v7.1
