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13. Monitor Tools
SW01 SW02 Digital tube display
0
0
Display outdoor failure code (when unlock the indoor quantity and the system is running
normally, display indoor quantity, outdoor horse power and type of power supply circularly)
1 Display outdoor operation mode (stop: OFF, cooling: CCC, heating: HHH)
2 Program version (one decimal)
3 E2 version
4
Target frequency of compressor, (press "start" for 5s to enter the manual frequency control,
"Up / Down" can adjust the frequency, press "stop" for 5s to quit. Manual control, the
frequency ashing display, otherwise display normally.)
5 Actual frequency of compressor
6 Indoor quantity
7 Running indoor quantity
8 Outdoor unit horse power
9 Outdoor fan 1 speed (unit: rpm, max. display: 999)
A Outdoor fan 2 speed (unit: rpm, max. display: 999)
B Target average temp. of indoor Tc2 (unit:
℃）
C Actual average temp. of indoor Tc2 (unit:
℃）
D Target degree of superheat of PMV in heating (unit:
℃）
E
Outdoor special operation condition
The rst position: power supply type (0-1Ph; 1- 3Ph)
The second position: quiet (0-OFF; 1-ON)
The third position: gettering operation (0-OFF; 1-ON)
F
Forced fan motor running, (press "start" for 5s to enter the manual fan motor control, "Up
/ Down" can adjust fan speed, press "stop" for 5s to quit) forced: ashing display "0-15",
otherwise display "FAN". The outdoor failure can't affect this function.
Main function instruction:
By setting the rotary switch, the digital tube will display the
outdoor and indoor unit parameters (the outdoor current,
discharge temp., suction temp., defrosting temp., coil temp.
and outdoor ambient temp.; indoor unit coil temp. and
valve open angle and so on), the data is inform of decimal
integer. During the process of installation, adjustion and
maintenance, the whole system’s operating parameters
can be tested conveniently which can help to check and
solve problems quickly and correctly.
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