R410A Mini Split Chiller 50Hz MCAC-UTSM-2014-01
68
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 :
20.1.5 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.
20.1.6 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 temperatureTin->
outdoor ambient temperaturesT4->4、outdoor pipe temperatureT3A->
9
Last one error or protection ->12、Last second error or protection->
Last third error or protection ->1、outlet water temperatureTou……
current of the compressorIb->8、anti-frozen temperature T6->
outdoor pipe temperatureT3B->6、current of the compressor IA->
electronic expansion valv openingFA->10、electronic expansion valv openingFb->
11
13
To Next Page
Loading...
Need help?
General
