Daikin DZ14XA User manual

INSTALLATION INSTRUCTIONS
DZ14XA SERIES
CONDENSING UNIT


IOD-1058B
11/2023

©2022-2023

www.daikincomfort.com
Important Safety Instructions







Shipping Inspection






accept claims from dealers for transportation damage or

Codes & Regulations
This product is designed and manufactured to comply




partial unit requirements for international standard IEC
















WARNING






























INJURY OR DEATH.
WARNING
WARNING





CAUTION





2



follow these regulations may harm the environment


󰀩












NOTE:


NOTE: 

Installation Clearances






 there should
be a minimum of 60 inches between the top of the unit



Another important consideration in selecting a location for




60"
24"
24"
24"
24"







󰀩




Rooftop Installations








NOTE: These units require special location consideration












3
Rigging
WARNING


`




NOTE:

skid and all protection and lifting material after the unit is in

Safe Refrigerant Handling


WARNING


WARNING





• 

• 

• 



• 

WARNING

• 


• 

• 


• 

WARNING



• 

• 

• 

WARNING




CAUTION
Refrigerant Lines
NOTE:








Use only refrigerant grade (dehydrated and sealed)




















Suct Liq Suct Liq Suct Liq
7 1/2 1 1/8 5/8 1 3/8 5/8 1 3/8 5/8
10 1 3/8 5/8 1 5/8 5/8 1 5/8 5/8
Cond Unit
(Tons)
REFRIGERANT LINE LENGTH (ft)
0-24
25-49*
50-74**
Line Diameter (In. OD)


than 50 feet 
contact your local distributor for assistance.
Refrigerant Lines










NOTE:





Filter Drier and Sight Glass

supplied sight glass/moisture indicator on the liquid line as

Burying Refrigerant Lines


 
 Enclose all underground portions of the refrigerant


 If the lines must pass under or through a concrete


Refrigerant Line Connections





 



 



 

 





NOTE:






WARNING




5
WARNING






charge the system to 10 psi using the appropriate





System Evacuation




WARNING



 

 

necessary as some compressors create a mechanical

 

• If the pressure rises to 1000 microns or less and


• 



same result is encountered check for leaks as


• 


5000


3500
3000
2500
2000
1500
1000
500
 10


MINUTES

ACUUM
IN
MICRONS


NO 
NO CONDENSIBLES




Electrical Connections
WARNING








WARNING


NOTICE:






Rated





  253
  506
The condensing unit rating plate lists pertinent electrical



