30
No.
Item
Specification
Remarks
6
Fan speed control
(1) Change "HIGH", "MED", "LOW" and "AU" AUTO fan speed
according to the command given by remote controller or central
controller.
(2) When heat, when the required temperature is reached, it will enter
into the state of "ultra-low airflow" or "stop".
(3) When the airflow is automatic, it can be controlled according to
the difference of Ta and Ts.
cooling
heating
HIGH
MED
LOW
LOW
MED
HIGH
ultra-Low
Compressor OFF
Duct type:Airflow is "Fix";preventing as perTC2; it will stop
due to this
control.
7
Cold air preventing
control
(1) When heat, conduct control of indoor fan according to the temperature
detected by TC2 (temperature sensor of indoor heat exchanger )
A area: airflow set by remote
controller
B area: Low airflow
C area: OFF
Note: The temperature control
point can be adjusted
through adjusting J03.
The data in bracket is
the temperature control
point without J03.
(*)
+2
+1
Ts
Ts
+1
-1
-2
30(32)
26(30)
20(26)
16(20)
A
B
C
The display of"preheating" and"defrosting" willbe on
8
Frost-proof control
(Low temperature
shutdown)
(1) When cool, the following running are conducted according to the
temperature detected by TC1 sensor and TC2 sensor:
Conduct sampling in J area for 5 minutes, the command frequencygiven to outdoor unit will be changed into "S0";
In K area, the time integrator will interrupt, maintain;Conduct sampling in I area, the tome integrator will reset resumenormal running;When the J area is continuous and the command frequency is SO,before entering into I area, order the indoor fan to run in the mode
of low airflow, and reset under the following conditions:
(1) TC1 and TC2 enter into "I" area;
(2) Last for 30 minutes after stop.
I
K
P
q
J
a
TC1 TC2
q
p
5
4
-12
-15
(˚C)
Все каталоги и инструкции здесь: http://splitoff.ru/tehn-doc.html
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