Startup And Shutdown Procedures - Daikin Clima-Flex IOM CLIM Series Installation, Operation And Maintenance Manual

!
WARNING
The installer must take these procedures into account; his
personnel must be qualified and certified to perform the
installation in order to comply with all specifications and
good practices to ensure proper operation of the unit.
PRE-START-UP CHECKLIST
The following data should be checked before putting the unit into
operation.
Date:
Place of Work:
Location:
Installing Contractor:
Technician/Company:
Unit Commissioning:
Unit model:
Serial number:
PHYSICAL INSPECTION
ELECTRICAL CONNECTION)
Check that the unit has not been damaged by
handling or transport.
Visually check for refrigerant leaks.
Open the unit for hydraulic installation only. Do not
remove the connection guards until the hydraulic
circuit is closed.
Check for foreign objects in the fan discharge.
Check that the air inlet is not obstructed and has
the suggested clearance.
NOTES: Accessories such as thermometers, pressure
gauges, measuring ports, etc. Are recommended
but not necessary for the operation of the unit.
iom-clim-cf-eng
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(BEFORE
54

Startup and Shutdown Procedures

INSPECTION OF THE HYDRAULIC CIRCUIT
Date:
Place of Work:
Location:
Installing Contractor:
Technician/Company:
Unit Commissioning:
Unit model:
Serial number:
It is necessary to install a water filter in all hydraulic circuits to
prevent the entry of solid particles, these must be installed on
the return side of the circuit and must be cleaned once the initial
system load is finished.
Check that the water filter is clean.
Check that all service valves are open.
Check the correct structure of the water supply.
Check that all pipes are filled with water and
that air has been evacuated.
Check thermometers (not included from
factory).
Check the pressure gauges (not included in the
delivery).
!
WARNING
If the hydraulic circuit contains air, it may compromise the
operation of the unit.
* The percentage of unbalance of the power
supply must be calculated with the following
formula, and adjusted with the UNBALANCE
command.
NOTES: The control panel of the unit has a
ventilation duct, and must not be
obstructed in any way.
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