Setting Addresses; Sensing Room Temperature With The Built-In Sensor In A Remote Controller; Electrical Characteristics - Mitsubishi Electric PEFY-P-NMHU-E2 Manuel D'installation

9.5. Setting addresses

(Be sure to operate with the main power turned OFF.)
[Fig. 9.5.1] (P.4)
<Address 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.

9.7. Electrical characteristics

PEFY-P-NMHU-E2
PEFY-P15NMHU-E2
PEFY-P18NMHU-E2
PEFY-P24NMHU-E2
PEFY-P27NMHU-E2
PEFY-P30NMHU-E2
PEFY-P36NMHU-E2
PEFY-P48NMHU-E2
PEFY-P54NMHU-E2
Refer to Data Book for other models.
12
Power supply
Volts / Hz Range +-10%
Max.: 253 V
208, 230 V/60 Hz
Min.: 188 V
9.6. 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 con-
troller, set SW1-1 on the control board to "ON".
Symbols : MCA : Max. Circuit Amps ( = 1.25 × FLA) FLA : Full Load Amps
IFM : Indoor Fan Motor
MCA (A) (208 V/230 V) Output (kW)
1.63 / 1.50
1.63 / 1.50
2.11 / 1.83
2.35 / 2.13
2.70 / 2.45
4.16 / 3.67
4.16 / 3.67
4.18 / 3.69
Output : Fan motor rated output
IFM
FLA (A) (208 V/230 V)
0.17 1.30 / 1.20
0.17 1.30 / 1.20
0.25 1.69 / 1.46
0.26 1.88 / 1.70
0.31 2.16 / 1.96
0.49 3.32 / 2.94
0.49 3.32 / 2.94
0.55 3.34 / 2.95