Carrier 38BC - Minimum Installation Clearances; Operating Limits and Voltage; System Refrigerant Charge

GB - 3
38BC / 38BH
R-410A
ENGLISH
Minimum clearances
System charge
Size
Refrigerant Suitable up to Extra charge Extra charge (g) Extra charge (g)
charge (g) m g/m with indoor unit 42VMC with indoor unit 40SMC
Cooling only 007 630 10 25 ––
Cooling only 009 660 10 25 ––
Cooling only 012 730 10 25 – 50
Cooling only 014 980 10 25 100 –
Heat pump 007 630 10 25 ––
Heat pump 009 820 10 25 ––
Heat pump 012 940 10 25 – 50
Heat pump 014 920 10 25 150 –
D
E
B
A
C
F
A
F
DE
Model 007-009-012-014
A mm 50
B mm 100
C mm 400
D mm 50
E mm 300
F mm 400
WARNING:
During heat pump operation unit will undergo several defrost cycles to
eliminate ice that might possibly collect on the outdoor unit in very low
ambient temperatures.
In these cycles, fan speed will automatically reduce and cannot be
varied until defrost cycle is completed.
Notes: 1. Data referred to the outdoor unit only.
2. According to ISO 5151.2/T1.
3. According to ISO 5151.2/High+.
4. Units 38BCS 012 and 014 are provided with head pressure
control suitable up to –10°C ambient temperature
(38BCS009 up to –5°C).
d.b. - dry bulb; w.b. - wet bulb
Cooling (2)
Maximum conditions
outdoor temperature 43°C
indoor temperature 32°C d.b.; 23°C w.b.
Minimum conditions
outdoor temperature 15°C
(4)
indoor temperature 21°C d.b.; 15°C w.b.
Heating (3)
Maximum conditions
outdoor temperature 24°C d.b.; 18°C w.b.
indoor temperature 27°C d.b.
Minimum conditions outdoor temperature –10°C d.b.
Mains power supply Nominal single-phase voltage 230V ~ 50Hz
Operating voltage limits min. 198V – max. 264V
Table III: Operating limits
(1)