Samsung MWR-TH00 Installation Manual page 26

Installing to COM2(F3, F4) (cont.)
Display
Outdoor unit PCB
Remote
controller
code
Sub code
0
1
2
0
0
1
0
3
4
0
0
# is indicated according to the unit ADDRESS (0~F).
26
E-
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Explanation
Detects the engine water temperature for
Engine water
operating higher than 105
temperature is
overheated continuously (reset lower than 90
Detects the engine water temperature higher
Engine water
than 120
temperature
sensor SHORT
(reset lower than 120
Detects that the cooling water of the engine is
Shortage of cooling
overheated higher than 90
water of the engine
minutes after stop
Detects the engine oil pressure switch ON
Engine oil pressure
for 3 seconds continuously after it passes
error
10 seconds after operating engine
Detects the engine operation higher than
3,500RPM for longer than 1 second
continuously
Engine rotates too
often
Detects the engine operation higher than
2,600RPM for longer than 10 second
continuously
The number of engine rotations less than
Engine operation
700RPM is not detected 0.8 seconds after
failure
turning the starter, for gas valve 2 is OFF
Engine MICOM
Engine MICOM communication error
communication error
Engine program record
Engine program record error
error
- Detects the high pressure switch OFF for
3 seconds continuously when the
compressor is ON
High pressure of
refrigerant error
- Detects the high pressure higher than
2.9Mpa for 5 seconds continuously when the
compressor is ON
Detects when the compressor is turned ON,
the higher temperature from the temperature
Induction temperature
range that the inlet sensor sensed in the
of the compressor is
connection parts of the compressor over
overrisen
60
Trouble
°
C for 10 seconds
°
C for 1 minutes continuously
°
C available)
°
C for 2 and a half
°
C for 10 minutes continuously
Examination
frquency
(times
)
2
(15 minutes)
°
C available)
1
1
2
(15 minutes)
3
(15 minutes)
3
(15 minutes)
4
4
4
3
(15 minutes)
1