Setting Addresses; Sensing Room Temperature With The Built-In Sensor In A Remote Controller; Electrical Characteristics - Mitsubishi Electric CITY MULTI PEFY-P250VMHS-E Installationshandbuch

9.6. Setting addresses

(Be sure to operate with the main power turned OFF.)
[Fig. 9.6.1] (P. 4)
<Indoor controller board>
• There are two types of rotary switch setting available: setting addresses 1 to 9
and over 10, and setting branch numbers.
1 How to set addresses
Example: If Address is "3", remain SW12 (for over 10) at "0", and match
SW11 (for 1 to 9) with "3".
2 How to set branch numbers SW14 (Series R2 only)
Match the indoor unit's refrigerant pipe with the BC controller's end con-
nection number. Remain other than R2 at "0".
• The rotary switches are all set to "0" when shipped from the factory. These
switches can be used to set unit addresses and branch numbers at will.
• The determination of indoor unit addresses varies with the system at site. Set
them referring to technical data.

9.8. Electrical characteristics

PEFY-P-VMHS-E
PEFY-P200VMHS-E
PEFY-P250VMHS-E
Refer to Data Book for other models.
Power supply
Volts / Hz Range +-10%
220-240V / 50Hz Max.: 264V
220-240V / 60Hz Min.: 198V
Notes:
Please set the switch SW5 according to the power supply voltage.
• Set SW5 to 240 V side when the power supply is 230 and 240 volts.
• When the power supply is 220 volts, set SW5 to 220 V side.
9.7. Sensing room temperature with the
built-in sensor in a remote controller
If you want to sense room temperature with the built-in sensor in a remote control-
ler, set SW1-1 on the control board to "ON". The setting of SW1-7 and SW1-8 as
necessary also makes it possible to adjust the air flow at a time when the heating
thermometer is OFF.
Note:
To perform the auto cooling/heating operation, use the built-in sensor in a
remote controller or the optional remote sensor.
Symbols : MCA : Max. Circuit Amps ( = 1.25
IFM : Indoor Fan Motor
MCA(A) (50 / 60Hz) Output(kW)
7.00
7.50
FLA) FLA : Full Load Amps
x
Output : Fan motor rated output
IFM
FLA(A) (50 / 60Hz)
0.87 5.60
0.87
6.00
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