Carrier MMY-MAP1204FT9UL - Page 188

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SW01 SW02 SW03 Display detail
1
AError data [U.2]
B Check code is displayed (latest one only).
If there is no check code: [– – –].
Unused2
531
AFan operation mode [U.2]
B At rest: [F ... 0], In mode 63: [F 6 3]
6
ARelease signal [U.2]
B Normal: [r ... ...], Upon receiving release signal: [r ... 1]
7
AOil level judgment [U.2]
B Normal: [... ... ...], Low level: [... ... L]
8
ACompressor 1 operating current [U.2]
B[
∗∗
.
∗
],
∗∗
.
∗
is value of operating current in decimal format.
9
ACompressor 2 operating current [U.2]
B[
∗∗
.
∗
],
∗∗
.
∗
is value of operating current in decimal format.
10
ACompressor 3 operating current [U.2]
B[
∗∗
.
∗
],
∗∗
.
∗
is value of operating current in decimal format.
11
AFan operating current [U.2]
B[
∗∗
.
∗
],
∗∗
.
∗
is value of operating current in decimal format.
4
ACompressor operation command [U.2]
B Indicates which compressor is ON.
When compressor No. 1 is ON
When compressor No. 2 is ON
When compressor No. 3 is ON
∗
Any unconnected compressors is represented by “–”
1 0 0
0 1 0
0 0 1
A
(4) Display of Outdoor Cycle Data (Displayed at Header Unit)
* This method is used when displaying follower unit information on the 7-segment display of the header unit.
B
4
Indoor BUS communication signal
receiving status
Upon receiving signal: [... ... 1], Other times: [... ... ...]
B5 Indoor check code No check code: [– – –]
B8 Indoor PMV opening data Displayed in decimal format
B9
1~3
1~16
Indoor TA / TRA opening data Displayed in decimal format
B11 Indoor TCJ opening data Displayed in decimal format
B12 1~3 Indoor TC1 opening data Displayed in decimal format
B13 Indoor TC2 opening data Displayed in decimal format
B6 Indoor HP capacity 0.6 to 4.5
B
7
Indoor request command
(S code, operation mode)
[ #. ...
∗
]
# represents mode:
COOL: [C. ...
∗
], HEAT: [H. ...
∗
]
FAN: [F. ...
∗
], OFF: [S. ...
∗
]
∗
represents S code: [#. ... 0] to [#. ... F]
SW01 SW02 SW03 Display detail
SW02
1~16
SW03
1
2
3
Indoor address
SW02 setting number
SW02 setting number +16
SW02 setting number +32
7-segment display section A
[01]~[16]
[17]~[32]
[33]~[40]
(5) Display of Indoor Unit Information (Displayed on Header Unit Only)
Note: Indoor address No. is selected by setting SW02 and SW03 and displayed on 7-segment display, section A.