Proper access to model
Access
1. Disconnect drain connection and position it as to avoid ham-
pering with fan shroud.
2. Remove deflector and unfasten screws "A" of fan shroud.
3. Bring fan shroud to the position shown in drawing.
4. Models with Ø 315 mm fan motors only. To reach the heaters
placed under the coil remove the inner drip trays by unfaste-
ning the self-threading screws "B".
5. It is possible to reach the header site by unfastening self-
threading screws "C" and removing the side panel.
6. Models with Ø 350 mm fan motors are equipped with the safety
system that holds back the fan shroud "D".
Remounting
1. Reposition the drip trays and side panels by fastening self
threading screws "B" and "C".
2. Reposition the fan shroud and fasten it with screws "A".
3. Reposition deflector and reconnect drain connection.
Positioning detail of electric defrost heaters
Model with ø 315 mm fan motor
RBA
Fan shroud
Heater fastening clip
Model with ø 350 mm fan motor (6rr)
RBB
Fan shroud
Heater fastening clip
Supports
Sector
Model with ø 350 mm fan motor (4rr)
RBB
Heater clip
Fan shroud
Drip tray
Heater fastening clip
RSA
RBA
Drip tray
RSA
Side panel
Deflector
Fan shroud
Drip tray
RBA High power electric heater in coil.
RBB Low power electric heater in coil.
RSA Electric heater on inner drip tray.
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RBA
RSA
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