Daikin UATYQ115AFC2Y1 [4/44] Commissioning 30

Translation from original instructions

Installation manual

We reserve the right to make changes without any prior notice.

UATYQ*Y1

Packaged Rooftop

4P522680-1

5.3 Installation 23

5.3.1 Fittingofrainhoods 23

5.3.2 Externalpositioning 24

5.3.3 Anti-vibrationmounts 24

5.3.4 Minimumdistances 25

5.4 Electrical connections 26

5.5 Condensate drain connections 28

5.5.1 Condensatedrainoftheinternalaircoil 28

5.5.2 Condensatedrainoftheexternalaircoil 28

5.6 Aeraulic connections 29

5.6.1 Returnandsupplyducts 29

5.6.2 Connectionoftheducts 29

6 Commissioning 30

6.1 Preliminary operations 30

6.2 First starting 31

6.2.1 Preliminarychecks 31

6.2.2 Functionaltests 31

6.3 Calibration of safety components 32

6.4 Checks during operation 33

6.5 Alarms and malfunctions 34

6.6 Temporary stop 35

6.7 Stop for long periods of time 35

7 Maintenance 36

7.1 Adjustments 36

7.2 External cleaning 37

7.2.1 Cleaningthecoils 37

7.3 Internal cleaning 38

7.3.1 Cleaningtheunit 38

7.4 Periodic checks 39

7.5 Unscheduled maintenance 40

7.5.1 Specialwork 40

7.5.2 Exceptionalwork 40

8 Decommissioning 41