Carrier 38AUZ appendix UNIT SIZE 38AU

Table 1B — Physical Data — 38AUZ*07-14 Units — 60 Hz SI

UNIT SIZE 38AU	Z*07		Z*08		Z*12	Z*14
NOMINAL CAPACITY (kW)	21.1		26.4		35.1	44
OPERATING WEIGHT (kg)
Aluminum-Fin Coils (Standard)	149		160		190	196
REFRIGERANT TYPE*			R-410A
Operating Charge, Typical (kg)†	3.8		4.6		6.3	8.2
Shipping Charge (kg)	2.0		2.2		2.9	3.3
COMPRESSOR			Scroll
Qty...Model	1...ZP61		1...ZP83		1...ZP103	1...ZP137
Oil Charge (L)	1.7		1.8		3.3	3.3
No. Cylinders				N/A
Speed (r/s)				58
CONDENSER FANS		2...18
Qty...r/s
Motor Hp NEMA				1/4
Diameter (mm)				560
Nominal Airflow (L/s)		2832
Watts (Total)				610
CONDENSER COIL (Qty)			1...NOVATION
Face Area (sq m total)	1.6		1.9		2.3	3.0
Rows/Fins per Meter (Fins/m)	1...670		1...670		1...670	1...670
Storage Capacity (kg)**	2.5		2.7		3.4	3.9
CONTROLS
Pressurestat Settings (kPa)
High Cutout		4347 ± 70
Cut-in		3482 ±138
Low Cutout		372 ± 21
Cut-in		807 ± 34
PIPING CONNECTIONS (in. ODS)	1...11/8		1...11/8		1...13/8	1...13/8
Qty...Suction
Qty...Liquid	1...3/8		1...1/2		1...1/2	1...5/8

LEGEND

NEMA — National Electrical Manufacturers Association

ODS — Outside Diameter Sweat (socket)

* Unit is factory-supplied with partial charge only.

† Typical operating charge with 7.62 m of interconnecting piping.

** Storage capacity of condenser coil with coil 80% full of liquid R-410A at 35°C.

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