Sinclair SAI-01, Руководство пользователя

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Sinclair alarm interface unit SAI-01 10
LED INDICATION
Table 4 below provides an overview and explanation of the LED indication.
LED
No.
Relay
LED
colour
Indication Description
LED 1 R1 Yellow
Off Relay is open (off)
On Relay is closed (on)
LED 2 R2 Yellow
Off Relay is open (off)
On Relay is closed (on)
LED 3 R3 Yellow
Off Relay is open (off)
On Relay is closed (on)
LED 4 - Green
Off
The module is not connected to the power
supply
Lights dimly
The module is powered, communication is
OK
Blinks dimly (goes off) Communication error (E6)
Intense 1*flash (during
steady dim light)
An erroneous message during monitoring
of communication between indoor and
outdoor units; the communication is OK if
the erroneous message does not occur
more than once per second
Lights intensively Communication error (E6)
Table 4: LED indication
OVERVIEW OF ERROR MESSAGES
A list of error codes and limitations is given in Tables 5 through 9 below. Diagnosis and repair may
only be carried out by an authorized person or a qualified service technician. Refer to the Sinclair A/C
service manuals for instructions on how to identify the cause of the malfunction and repair it.
INDOOR UNIT ERROR
Code Name
Note
E2 IDU freezing protection
Does not appear on
the IDU display
E8 IDU fan overload/failure
F1 Broken/shorted room temperature sensor
F2 Broken/shorted IDU evaporator temperature sensor
C5 Invalid power code
H6 Fan DC motor malfunction
JF WiFi module malfunction
Table 5: IDU errors