Carrier 40RU 25, Руководство пользователя

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LEGEND
Table 4 — 40RUQ 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)
(approx per circuit) a
1.59 /1.59
DIRECT — EXPANSION COIL Enhanced Copper Tubes, Aluminum Sine — Wave Fins
Maximum 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
Rows...Fins/m 591
PIPING CONNECTIONS
Quantity...Size (in.)
DX Coil — Suction (ODF) 2...1-1/8
DX Coil — Liquid Refrigerant (ODF) 2...5/8
Steam Coil, In (MPT) 1...2-1/2
Steam Coil, Out (MPT) 1...1-1/2
Hot Water Coil, In (MPT) 1...2
Hot Water Coil, Out (MPT) 1...2
Condensate (PVC) 1...1-1/4 ODM/1 IDF
FILTERS Throwaway — Factory Supplied
Quantity...Size (mm)
4... 406 x 508 x 51
4...406 x 610 x 51
Access Location Right or Left Side
STEAM COIL
b
Maximum Working Pressure (kPag at 126°C) 138
Total Face Area (sq m) 1.24
Rows...Fins/m 1...394
HOT WATER COIL
b
Maximum Working Pressure (kPag) 1034
Total Face Area (sq ft) 1.24
Rows...Fins/in. 2...335
Water Volume
(L) 52.6
(m 3 ) 0.052
NOTE(S):
a. Units are shipped without refrigerant charge.
b. Field-installed accessory only.
DX — Direct Expansion
IDF
— Inside Diameter, Female
ODF — Outside Diameter, Female
ODM
— Outside Diameter, Male
TXV — Thermostatic Expansion Valve