Carrier 38BA - Manual (Page 19)

Table 16 — Electrical Data — 40RR
UNIT
40RR NOMINAL
VOLTAGE
SUPPLIED
VOLTAGE
RANGE*
FLA MWA
200-230 ■¡8Q-264 9.6-8:8::i
008 200 180-229 3 9 4 9
230/460 207-264/414-528 3.8/1.9 4 8/2.4
012
200 180-229 7 1 8 9
230/460 207-264/414-528 6 2/3 1 7 8/3 9
016
200 180-229 7.1 8.9
230/460 207-264/414-528 6 2/3 1 7 8/3 9
024
200 180-229 10 6 13.2
230/460 207-264/414-528 9 2/4 6 1 1 5 / 5 8
■ Single-phase; all others are 3-phase
FLA — Full Load Amps
MWA — Minimum Wire Amps Complies with National Elec­
trical Code
*Units are suitable for use on electrical systems where voltage
supplied to the unit terminals is not below or above the listed
range limits
NOTE: Fan motors are not supplied with 40RR028 — 054 units
Table 17 — 40BA Accessory Electric Heat
HEATER
PKG NO.
40BA
ELECTRICAL
CHARACTERISTICS
KW
FULL
LOAD
AMPS MIN
WIRE
AMPS
900041 230-1-60 9 0 39 2 49 0
900081 230-3-60 9 0 22 6 28 3
900091 460-3-60 9 0 11 3 14 1
CR — Control Relay
HD — Fleating Device
IFC — Indoor Fan Contactor
IFR — Indoor Fan Relay
LLS - Liqu id Line Solenoid
R — Relay
TRANS — Transformer
[3 Terminal Block Conn
For multiple 38AD.AE condensing units with a single air
handler, disconnect contactor CR2 from terminal no Sand
insert a field-supplied relay between contactor CR2 and
terminal no 7 This field-supplied relay energizes the second
condensing unit, at terminal no 1 and terminal no 2
Liquid line solenoid valves
38AD016—024 — Omit LLSV2 Omit LLSV1 (Foronestep
cooling and when using multiple condensing units with a
single fan coil )
38AD024—034 — Omit LLSV2 for one step cooling When
using multiple condensing units, remove LLSV2 from
condensing unit no 1 and connect it between terminal no 5
and no 7 on condensing unit no 2 terminal block
38AE044—064 — LLSV1 only is required on 2 step cooling
system with less than 125 ft of interconnecting piping No
LLSV required on one step cooling with less than’ 125 ft of
interconnecting piping If using more than 125 ft of
interconnecting piping and multiple condensing units, refer
to instructions above for 38AD024—034
> Fig. 6 — 38AD, AE Control Circuit Field Wiring
for 110 V Control Circuit Voltage
19