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© STULZ Tecnivel – all rights reserved
EN/11.2020 Technical data subject to modifications
Air Handlers Units
ClimaPac Series
Roof assembly (units for outdoor installation)
• Make sure all modules are correctly assembled and drilled holes in the roof of module 1 are
perfectly facing drilled holes of module 2.
• Insert the rivets in the drilled holes and secure them with a rivet gun.
Rivet
Module 1
Module 2
Assembly of roof on two adjacent modules.
Units with a width ≤ 1500 mm are equipped with a single-pitch roof and units with a width
> 1500 mm are equipped with dual-pitch roof.
4.3
Installation
This chapter gives general guidelines for the connection of the different components of the unit.
Detailed installation and maintenance instructions can be found in the specific manual of each
component.
4.3.1 Electrical connection
Before working with electrical wires, make sure they are de-energized.
Electric cables are only to be connected by authorized specialist.
Before connecting electrical wires, check the following points:
• The unit must be equipped with an earth connection.
• Power supply specifications (voltage, frequency) match the indication on type plate and/or indica-
tions on wiring diagrams supplied with the unit.
• Components and cables are in good conditions.
Electrical components such as air heaters, electric motors, actuators, etc. must be connected accord-
ing to manufacturer’s specifications, local standards and regulations.
General recommendations regarding electromagnetic interferences (earthing, cable length, shielded
cables, etc.) must be observed.
Cables used for wiring work (cross section, length, layout) must be chosen according to electric speci-
fications of the unit (available on the electrical data sheet on demand) and must be in accordance with
local requirements.
