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Operation and Maintenance
Envistar Compact
DSEC191101.01.EN
Continuous product development may give rise to specification changes without notice.
5.3 Commissioning
Envistar Compact with rotor (code ACER) and Envistar Compact with rotor and
cooling unit StarCooler (code ACEC) are factory-assembled compact units that
are tested and documented at the factory.
Commissioning of the unit must be carried out by competent personnel accor-
ding to the
Commissioning Checklist for air handling units
, which can be down-
loaded from
.
The commissioning procedure applies to units that are supplied with control
equipment (code MX).
Installation of cooling units requires leak inspection by a certified cooling
technician.
The validity of the product warranty is conditional on the system having been
commissioned correctly. Working on the cooling unit during the warranty period
without the approval of IV Produkt shall render the warranty void.
Prior to commissioning, the contractor must:
NB:
Wiring of connections and other electrical work may only be carried out
by a qualified electrician or by service personnel recommended by IV
Produkt.
1. Connect the unit to the power supply via a lockable safety switch.
2. Connect the heating/cooling coil.
3. Connect all ducts.
WARNING!
Rotating fan impeller. The unit must not be energised until all
ducts have been connected.
Follow the troubleshooting instructions in the troubleshooting chart before
contacting a service representative for servicing a unit under warranty. This will
prevent any unnecessary service calls.