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6. Installation conditions
6.1
The model described in this manual is a component of a system and must be installed by authorised personnel only.
6.2
Access to the unit for any type of intervention must be reserved to personnel qualified to operate the system, in accordance
with the regulations in force.
6.3
The place of installation must conform to what is prescribed by local legislation.
6.4
The support structure must be suitable for the weight of the model in running condition (see Chapter 7).
6.5
This unit must not be installed in a potentially explosive or acidic atmosphere or in one that is not compatible with the
materials it is made of (copper, aluminium, steel, polymers).
6.6
Verify that the unit is installed horizontally.
6.7
The unit is not designed to act as a support for other machines or structures.
6.8
Avoid installation of the units next to the cold-room doors.
6.9
Ensure an adequate free space (approx. 30% of the inner room volume) to allow a proper intake and exhaust air circulation.
Keep the minimum distance so as to take out / insert the heaters.
CDD2 Ø230 mm fan diameter unit
CDD4 - CDD5 Ø450 - Ø560 mm fan diameter unit
Ø450
→
B = 700 mm
Ø560
→
B = 900 mm
6.10 Particular conditions of installation or operation such as low or beamed rooms, overstorage, obstructed intake and
exhaust air circulation and improper ice build-up due to excessive entry of humidity in room may negatively affect the
stated performance and may cause defects.
6.11 Standard models may not be suitable for operation in tunnels or blast chilling/rapid freezing cells.
6.12 The units are equipped with axial motorised fans, therefore they are not suitable for channelling or for supporting additional
static heads. Check with Modine for special requirements.
6.13 Verify that the operating conditions (temperatures and pressures) are in accordance to those of project.
Figure 4
Figure 5
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