Midea Aqua Tempo Super Series, Manual

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MCAC-ATSM-2013-11 Aqua Tempo Power Series (with LAK) air cooled scroll chiller unit (50Hz)
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3) Press the
“▲”
or
“▼”
key to adjust the main unit serial number can query 16 sets main units status
information from #0
～
#15. Press
“ ”
or
“ ”
to adjust the spot check sequence number of one main
unit then can query all the status information of this unit. Spot check content according to the main unit
model wired controller :
15.3.5 Error alarm handling
When the unit has error or protection,
“ ”
icon will be flashed. Long press
“
Setting
”
for 3 seconds
to enter spot check, and then press the
“▲”
or
“▼”
key to query the unit of 0-15#, if the error icon was
on during query, that means the corresponding outdoor unit has error or protection at that time, and then can
spot check the last 1, 2, 3 times error or protection of this outdoor unit. After clear the error or protection, the
error icon will disappear.
15.3.6 Installation procedure
Use PQE connect with each other when several wired-controllers are parallel.
▲
1
3
5
7
outlet water temperature
Tou->2、
inlet water temperature
Tin->
outdoor ambient temperatures
T4->4、
outdoor pipe temperature
T3A->
9
Last one error or protection
->12、
Last second error or protection
->
Last third error or protection
->1、
outlet water temperature
Tou
……
current of the compressor
Ib->8、
anti-frozen temperature T
6->
outdoor pipe temperature
T3B->6、
current of the compressor IA
->
electronic expansion valv opening
FA->10、
electronic expansion valv opening
Fb->
11
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