Mitsubishi Electric CITY-MULTI PAC-PH01EHY-E Installation Manual page 23

9
[Fig.9.3.1]
S-module
CN510
220/230/240 V 50 Hz
220/230/240 V 60 Hz
2 1
[Fig.9.3.2]
L/XL-module
CN510
2 1
F1 F2
AC250 V
AC250 V
1 A 1 A
[Fig.9.4.1]
Dipswitch settings
1 Set the 10th bit of SW6 to ON.
2 Set SW4 as shown in the table below to select the setting item No.974.
(The setting item No. will be displayed on LED1.)
3 Press SWP3 for two seconds or longer to change the settings. (The settings can be checked on LED3.)
Setting
item No.
Panel heater setting
*1 Set SW4 while the unit is stopped.
MAIN BOX
INV BOX
Control Board
4
F2
AC250 V
1 A
3
2
F1
AC250 V
1 A
1
TB2
Control Box
Control Board
220/230/240 V 50 Hz
220/230/240 V 60 Hz
4
3
2
1
TB2
SW40:OFF, 1:ON*1
1 2 3 4 5 6 7 8 9 10 Unlit
974 0 1 1 1 0 0 1 1 1 1 Panel heater ineffective
9.3
Thermostat Panel Heater L
Heater
Thermostat Panel Heater R
Heater
Thermostat Panel Heater B
Heater
Panel Heater L
Thermostat
Heater
Panel Heater R
Thermostat
Heater
Panel Heater BL
Thermostat
Heater
Panel Heater BR
Thermostat
Heater
9.4
Setting (LED3 display)
<Outdoor unit layout>
Panel Heater B
Front
<Outdoor unit layout>
Heater BL Heater BR
Front
Lit
Panel heater effective
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