FläktGroup Multi-DENCO, Operation Manual, Page: 79 / 120

Multi -DENCO Commissioning
FläktGroup DC-2013-0101-GB • Subject to modifications • R4-05/2018 79
8.2.2 General checks
AFTER all installation work has been completed and the pre-commissioning checklist
has been completed, the following checks should be completed BEFORE mains
electrical supply power is applied to the unit:
Documentation
•
Check that the unit configuration (listed on the serial plate) matches what has been
ordered
•
Check the "Pre-Commissioning Checklist" (chapter 13.1) has been completed and
has been filed appropriately
•
Check that a copy of this manual is available
•
Check a copy of the electrical drawings/wiring diagrams are available
Multi -DENCO unit
•
Check the unit internally and externally for any damage
•
Photograph and record any damage (including shipping damage) and inform the
end user
•
Check the unit has the minimum clearances available (chapter 5.1)
•
Check that the fans inside the unit can rotate freely
•
Check the unit is mounted suitably within the room (e.g. if on a base frame)
•
Check that the entire heat exchanger is protected by the air filter(s)
•
(If fitted) check the humidifier is supplied with water and that the earth bonding
device is secured to the incoming pipework
•
Check that the condensate drain is connected correctly and water can drain freely,
for both coil condensate and humidifier (if fitted)
Room
•
Check interconnecting services, Mechanical and Electrical, have been installed as
per requirements in chapter 6 & 7 respectively
•
Check the dimensions of raised floor is sufficient for airflow (if used)
•
Check floor tiles do not prevent the opening of panels and doors
•
(If used) check all dampers (including fire protection) are fully open
•
(For humidity control) check the control space/installation room is vapour sealed and
fresh air is not supplied excessively
Outdoor unit
•
Check the unit is installed with appropriate clearances and the fans and coils are
free to operate (chapter 5.6.4)
•
(If powered from indoor unit) check the unit's isolator is set to the 'ON' position
•
If separates power supply, leave isolator in the OFF position