Carrier 38HDF018 --- --- ---3, Инструкция по установке, запуску и обслуживанию, Страница: 5 / 16

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Table 1B — 38HDR018-060 Physical Data
LEGEND *Unit shipped with full factory charge. See ARI (Air Conditioning
and Refrigeration Institute) capacity table for proper charge and
piston for each fan coil type.
†Valve connection size is
7
/
8
inch. Recommended line size is
1 1 /
8
inches.
**24 v and a minimum of 40 va is provided in the fan coil unit.
UNIT 38HDR 018 024 030 036 048 060
NOMINAL CAPACITY (Tons) 1.5 2.0 2.50 3.0 4.0 5.0
OPERATING WEIGHT (lb) 166 176 250 250 278 306
REFRIGERANT TYPE R-410A
METERING DEVICE AccuRater (Located at Fan Coil)
CHARGE (lb)* 6.3 6.5 10.0 8.9 12.0 12.2
OUTDOOR FAN
Rpm/Cfm 840/1720 840/1720 850/3900 850/3900 850/3900 850/3900
Diameter (in.) 18 18 24 18 24 24
No. Blades 3 3 3 3 3 3
Motor (hp) 1 /
8
1 /
8
1 /
4
1 /
4
1 /
4
1 /
4
OUTDOOR COIL
Face Area (sq ft) 5.8 7.3 12.1 12.1 14.1 14.1
No. Rows 2 3 2 2 3 3
FPI 20 20 20 20 20 20
HIGH PRESSURE SWITCH
Cut-In (psig) 420 ± 25 420 ± 25 420 ± 25 420 ± 25 420 ± 25 420 ± 25
Cutout (psig) 650 ± 10 650 ± 10 650 ± 10 650 ± 10 650 ± 10 650 ± 10
LOW PRESSURE SWITCH
Cut-In (psig) 45 ± 25 45 ± 25 45 ± 25 45 ± 25 45 ± 25 45 ± 25
Cutout (psig) 20 ± 5 20 ± 5 20 ± 5 20 ± 5 20 ± 5 20 ± 5
REFRIGERANT LINES
Connection Type Sweat
Liquid Line (in.) OD
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
3
/
8
Vapor Line (in.) OD 5 /
8
5 /
8
3 /
4
3 /
4
7 /
8
7 /
8
†
Max Length (ft) 200 200 200 200 200 200
Max Lift (ft) 65 65 65 65 65 65
Max Drop (ft) 150 150 150 150 150 150
COMPRESSOR
Type Scroll
Model ZP16K5E-PFV ZP21K5E-PFV ZP25K5E-PFV ZPZ9K5E-PFV ZP42K5E-PFV ZP51K5E-PFV
Oil Charge (POE - oz) 25.0 25.0 25.0 25.0 42.0 42.0
Crankcase Heater (watts) — — 40 40 40 40
Accumulator Yes
CONTROLS
Fusible Plug (F) 210
Control Voltage ** 24 vac
System Voltage 208/230 v 208/230 v 208/230 v 208/230 v, Single and 3 Phase, 460 v, 3 Phase
FINISH Gray
FPI — Fins Per Inch
POE — Polyol Ester