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2VV ALFA 85 User Manual

2VV ALFA 85
54 pages
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INSTALLATION
ALFA 85
EN
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2VV ALFA 85 Specifications

General IconGeneral
ModelALFA 85
CategoryFan
Impeller diameter85 mm
Power consumption15 W
Voltage230 V
ProtectionIP44
Frequency50 Hz
Typeaxial
MountingWall

Summary

UNPACKING

2.1 PRODUCT INSPECTION

Checking product packaging and unit components for damage and correctness upon delivery.

TECHNICAL PARAMETERS

Electrical characteristics

Electrical specifications for models without and with electrical heater.

Electrical characteristics of EC motors

Electrical specifications and IP protection for EC motors.

INSTALLATION

6.1 SELECT UNIT LOCATION

Guidelines for choosing the appropriate location for unit installation.

6.1-2 Safe installation distance

Specifications for safe clearance distances from surrounding materials.

6.1-5 Unit assembly of the three separate modules

Instructions for assembling units supplied as separate modules.

6.2-1 Duct Connections - circular/rectangular

Details on circular and rectangular duct connection adapters and their codes.

6.3 CONNECTING ELECTRICAL ACCESSORIES

Instructions and precautions for connecting electrical accessories to the unit.

6.3-1 Connecting supply cable

Procedure for connecting the main power supply cable to the unit.

6.3-3 Control unit

Instructions for connecting the remote control unit using a data cable.

6.4 CONNECTING CONDENSATE DRAIN

Procedure for connecting the condensate drain with an air trap.

FIRST OPERATION

7.1 ACTIVATION

Steps to activate the unit and its control panel after installation.

MAINTENANCE

8.1 REPLACING FILTERS

Procedure for opening the unit and replacing the air filter.

FAULTS REMOVAL

Replacing the wheel motor

Procedure for replacing the wheel motor, including disconnection and reconnection.

Replacing the fans

Procedure for disconnecting, removing, and replacing the fan assembly.

Replacing the wheel exchanger

Procedure for replacing the wheel exchanger unit.

Replacing damaged belt of the rotary heat recovery unit

Procedure for replacing a damaged belt on the rotary heat recovery unit.

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