Ecoplus SWBM-10.5H-B/P-S, Инструкция по эксплуатации, Страница: 16 / 24

Operation introductions
Ⅵ .Operation introductions
Water heater
3.8.2 When S1 disconnected, set point temp control by LCD controller. (Refer to the setting of
Parameter 20 (default setting 40 deg c).
3.8.3 Heat pump will turn on when S2 switch has well connected.However, S2 well connected,
and suddenly press the off button on the LCD controller.Heat pump will stop for 3 minutes.
After 3 minutes heat pump continue to turn on if S2 Still has been connected.
3.8.4 The timer function is out of validity when S2 switch is connected.
3.8.5 Heat pump turns off when S2 switch is disconnected. Meanwhile, need to use LCD controller
to switch on/off the heat pump.
3.9 Failure code and parameter tables
Error
code
Content
00E
01E
02E
03E
04E
05E
06E
07E
08E
09E
10E
11E
12E
13E
14E
15E
16E
17E
18E
19E
Remark
Communication failure
Water flow failure
System 1 compressor high pressure failure
System 1 compressor low pressure failure
System 1 compressor air exhausting temperature too high
power phase failure
Auxiliary heater temperature too high protection
System 2 compressor high pressure failure
System 2 compressor low pressure failure
System 2 compressor air exhausting temperature too high
First class anti-freezing protection
Second class anti-freezing protection
System 1- cold water out temperature sensor failure
System 1-cold water in temperature sensor failure
System 2- air exhausting temperature sensor failure
Ambient temperature sensor failure
Water outlet sensor failure
Return water temperature sensor failure
System 1- coil tube temperature sensor failure
System 1-air exhausting temperatures sensor failure
Main board(PCB)and wire controller
continuously lose signal connection
for 1 minute, error code shows but
unit non stop.
Single phase model excluded
Single system unit excluded
Single system unit excluded
Single system unit excluded
Single system unit excluded
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