Mitsubishi Electric PUZ-HA24NHA1, Service Manual

Page: 81 / 128

81
OCH750A
12 FUNCTION SETTING
Power failure
automatic recovery
Indoor temperature
detection
LOSSNAY
connectivity
Power supply
voltage
Frost prevention
temperature
Humidifier control
Change of
defrosting control
Not available
Available
Average data from each indoor unit
Data from the indoor unit with remote controllers
Data from main remote controller
Not supported
Supported (indoor unit dose not intake outdoor air through LOSSNAY)
Supported (indoor unit intakes outdoor air through LOSSNAY)
230V
208V
36°F [2°C] (Normal)
37°F [3°C]
When the compressor operates, the humidifier also operates.
When the fan operates, the humidifier also operates.
Standard
For high humidity
1
2
1
2
3
1
2
3
1
2
1
2
1
2
1
2
01
(101)
02
(–)
03
(103)
04
(104)
15
(115)
16
(116)
17
(117)
The setting is
applied to all the
units in the
same refrigerant
system.
Mode No.
Wired remote controller
(RF thermostat)
Function Settings Setting No.
: Initial setting
(when sent from the factory)
Remarks
12-1. UNIT FUNCTION SETTING BY THE REMOTE CONTROLLER
Each function can be set set as necessary using the remote controller. The setting of function for each unit can only be
done by the remote controller. Select function available from the table 1.
(1) Functions available when setting the unit number to 00 (Select 00 referring to
4
setting the indoor unit number.)
<Table 1> Function selections
<Table 2> Meaning of "Function setting"
Mode 02: indoor temperature detecting
No. Indoor temperature(ta)=
No.1 Average data of the
sensor on all the
indoor units
Initial
setting
Initial
setting
Initial
setting
ta=(A+B)/2 ta=(A+B)/2 ta=A ta=A
No.2 Data of the sensor
on the indoor unit that
connected
with remote controller
ta=A ta=B ta=A ta=A
No.3 Data of the sensor
on main remote
controller
ta=C ta=C ta=C ta=C
OUTDOOR
INDOOR
REMOTE
(MAIN)
REMOTE
(SUB)
INDOOR
OUTDOOR
INDOOR
REMOTE
(MAIN)
REMOTE
(SUB)
OUTDOOR
INDOOR
REMOTE
(MAIN)
OUTDOOR
INDOOR
REMOTE
(MAIN)
REMOTE
(SUB)
INDOOR