Outdoor Unit
Model names
Unit Power Supply COMP OFM IFM*
Hz Volts Voltage range MCA MOP MSC RLA kW FLA kW FLA
MR48DEY3JM
Notes :
1. Voltage range
Voltage supplied to the unit terminals should be within
the minimum and maximum range.
2. Maximum allowable voltage unbalance between phase
is 2%.
3. RLA is based on following conditions : Cooling operation
at indoor temp. 26.7°C (80°F) DB / 19.4°C (67°F) / out-
door temp. 35°C (95°F) DB.
4. FLA is measured as running current of fan motor(s) at
rated test condition.
5. Select wire spec. based on the larger value of MCA.
The MCA could be substituted for the maximum running
current.
6. In accordance with EN/IEC 61000-3-12, it may be nec-
essary to consult the distribution network operator to
ensure that the equipment is connected only to a supply
with Ssc ≥ minimum Ssc value. (Refer the installation
manual)
7. MSC means the Max. current during the starting of com-
pressor.
8. Recommended circuit breaker is ELCB (Earth Leakage
Circuit Breaker).
9. MOP is used to select the circuit breaker and ground
fault circuit interrupter (earth leakage circuit breaker)
10. * IFM (FLA value) is based on the max combination
indoor units.
The max combination for each ODU is:
- 48k ODU : 12k IDU x 5EA
MCA : Minimum Circuit Amperes (A)
MSC : Maximum Starting Current(A)
RLA : Rated Load Amperes (A)
OFM : Outdoor Fan Motor
IFM : Indoor Fan Motor
kW : Fan Motor rated output (kW)
FLA : Full Load Amperes (A)
MOP : Maximum rating of Overcurrent Protective device
60 208/230
Min:187
27.3 40 - 17.5 0.12×2 0.73×2 - 4.0
Max:253
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