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n
Monitor function of remote controller switch
Model: When using a remote controller RBC-AMT31E, the following monitor function is utilized.
Calling of display
<Contents>
Call the service monitor mode from the remote controller. The sensor temperature or operation status of each
remote controller, indoor air conditioner and outdoor unit can be observed.
<Procedure>
1
Push
TEST
+
CL
buttons concurrently for 4 seconds or more to call the service monitor mode.
4
2
<Operation procedure>
1
ð
2
ð
3
ð
4
3
1
ON / OFF
FAN
TEMP.
SWING/FIX
TIME
MODE
VENT
UNIT
SET
CL
FILTER
RESET TEST
TIMER SET
CODE No.
UNIT No.
SETTING
DATA
SET
R.C.
No.
Returns to usual display
The service monitor goes on and firstly tem-
perature of the item code
is displayed.
ò
2
Push TEMP.
TEMP.
buttons to change item
No. to one (item code) of the item to be
monitored.
For display codes, see the following table.
ò
3
Push
UNIT
button to change the item to be
monitored and then monitor the sensor
temperature or operation status of the
indoor air conditioner and the outdoor
unit in the refrigerant line.
ò
4
Pushing
TEST
button returns display to the
usual display.
Indoor air conditioner data
(Note 2)
System data
Item
code
00
01
02
03
04
05
06
08
0A
0B
0C
0D
Data name
Inlet air temp. from outside (TA)
Room temp (Remote controller)
—
—
—
—
Indoor blow-off temp (TF)
Indoor PMV opening
Connected No. of indoor air
conditioners
Total HP of connected indoor
air conditioners
Connected No. of outdoor units
Total HP of outdoor units
Unit
°C
°C
°C
°C
°C
°C
°C
pls
unit
HP
unit
HP
Display
type
× 1
× 1
× 1
× 1
× 1
× 1
× 1
× 10
× 10
× 10
Single data of outdoor unit (Note 4, 5)
Item
code
10
11
12
13
14
15
16
17
18
19
1A
1B
1D
1E
1F
Data name
Compressor 1 discharge temp (Td1)
Compressor 1 discharge temp (Td2)
High-pressure sensor detection pressure (Pd)
Low-pressure sensor detection pressure (Ps)
Suction temp (TS)
Outdoor coil temp (TE)
Temp at liquid side (TL)
External temp (TO)
Low-pressure saturation temp (TU)
Compressor 1 current (I1)
Compressor 2 current (I2)
PMV1 + 2 opening
Compressor 1, 2 ON/OFF
Outdoor fan mode
Outdoor unit HP
Unit
°C
°C
°C
MPa
MPa
°C
°C
°C
°C
A
A
pls
—
—
HP
Display
type
× 1
× 1
× 100
× 100
× 1
× 1
× 1
× 1
× 1
× 10
× 10
× 1/10
(Note 3)
0 ~ 31
× 1
(Note 1)
The fresh air intake unit uses the corrected sensor data. Therefore the following data is not correctly displayed.
The corrected sensor data is displayed.
• Outdoor suction temp (TA): See the item code [00] external temp.
• From 02 to 05, there are some data, but not actual.
(Note 2)
In the group connection, only data of the master indoor air conditioner is displayed.
(Note 3)
01: Compressor 1 only is on.
10: Compressor 2 only is on.
11: Both compressor 1 and 2 are on.
(Note 4)
The item codes are described in the example of center unit.
(Note 5)
The upper digit of the item code indicates the outdoor unit No.
1: Center unit (A)
2: Terminal unit (B)
3: Terminal unit (C)
4: Terminal unit (D)
