Panasonic Urban Multi MX1R Series, Service Manual, Page: 481 / 643

Test Operation PACD011001C2
460 Test Operation UM Combination “MA1R Series” Using R-407C
1.4.2 Setting Mode 2
To switch from setting mode 1 (normal) to setting mode 2, you must push and hold the next page button
(BS1) for 5 seconds. (You cannot enter setting mode 2 while setting mode 1 is set.)
Setting Procedure 1. Push the SET button and match with the setting item (LED display). (All 10 settings)
È
2. Push the RETURN button (BS3) and the present settings flicker (LED display).
È
3. Push the SET button (BS2) and match with each setting (LED flicker display).
È
4. Push the RETURN button (BS3) and enter the settings.
È
5. Push the RETURN button (BS3) and return to the initial status.
Note:
1. If you become unsure of how to proceed, push the MODE button (BS1) and return to setting mode 1.
2. The initial status of setting mode 2 is the status of setting item No. 1 in mode 2.
Setting Items
Setting item
EMG
(Emergency
operation 1)
Cool/heat
unified address
Low noise /
demand
address
Forced fan
switch
Indoor unit
forced
operation
Frequency fix
TE setting
TC setting
Note 1
Defrost setting
Note 1
Air NET
address
~
~~
Description
Emergency
operation when
inverter type
outdoor unit
malfunctions.
Address for
cool/heat
unified
operation
Address for
low noise /
demand
operation.
Indoor unit fan
turns while unit
is stopped.
Allows operation of
indoor unit from
outdoor unit.
Fixes compressor
frequency.
INV : (60Hz+OFF)
STD1: (ON+OFF)
STD2: (ON+OFF)
Low pressure
setting for
cooling.
High pressure
setting for
heating
Temperature
setting for
defrost.
Address for
Air NET
LED display
H1P H2P H3P H4P H5P H6P H7P
Emergency operation
(Operates by constant speed outdoor unit
only.)
Normal operation
Address
Binary number
(5 digits)
Address
Binary number
(5 digits)
Forced fan operation
(H tap)
Normal operation
Indoor unit forced
operation
Normal operation
Frequency fix
Normal operation
High
Normal (factory set)
Low
Quick defrost
Normal (factory set)
Slow defrost
Address
Binary number
(6 digits)
(V0839)
LED display
H1P H2P H3P H4P H5P H6P H7P
0
1
2
31
0
1
2
31
0
1
2
63
1
2
3
4
5
6
7
8
9
10