Carrier manual UNIT 40RUQ

40RU

Table 1D — 40RUA Physical Data, SI — Heat Pump Units

UNIT 40RUQ*	25
NOMINAL CAPACITY (kW)	70
OPERATING WEIGHT (kg)
Base Unit with TXV	326
Plenum	44
FANS
Qty...Diam. (mm)	2...381
Nominal Airflow (L/s)	3775
Airflow Range (L/s)	2831--- 4719
Nominal Motor kW (Standard Motor)
208/230---3---60 and 460---3---60	3.73
575---3---60	3.73
Motor Speed (r/s)
208/230---3---60 and 460---3---60	29.1
575---3---60	29.1
REFRIGERANT	R--- 410A
Operating charge (kg)	1.59/1.59
(approx per circuit){
DIRECT---EXPANSION COIL	Enhanced Copper Tubes, Aluminum Sine--- Wave Fins
Max Working Pressure (kPag)	4482
Face Area (sq m)	1.85
No. of Splits	2
No. of Circuits per Split	2
Split Type...Percentage	Face...50/50
Fins/m	591
PIPING CONNECTIONS,
Quantity...Size (in.)
DX Coil — Suction (ODF)	2...11/8
DX Coil — Liquid Refrigerant (ODF)	2...5/8
Steam Coil, In (MPT)	1...21/2
Steam Coil, Out (MPT)	1...11/2
Hot Water Coil, In (MPT)	1...2
Hot Water Coil, Out (MPT)	1...2
Condensate (PVC)	1...11/4 ODM/1 IDF
FILTERS	Throwaway — Factory Supplied
Quantity...Size (mm)	4...406 x 610 x 51
	4...406 x 508 x 51
Access Location	Right or Left Side
STEAM COIL}
Max Working Pressure (kPag at 126° C)	138
Total Face Area (sq m)	1.24
Rows...Fins/m	1...394
HOT WATER COIL}
Max Working Pressure (kPag)	1034
Total Face Area (sq m)	1.24
Rows...Fins/m	2...335
Water Volume
(L)	52.6
(m3)	0.052

LEGEND

DX — Direct Expansion

TXV — Thermostatic Expansion Valve

{Units are shipped without refrigerant charge.

}Field installed accessory only.

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