Mitsubishi SCM40ZS-S, Техническое руководство

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Jumper wire
(J172 or JA3)
Interface kit
(SC-BIKN-E)
SW2-4
Function
Shorted ON Enabled
Shorted OFF Disabled
Open ON Disabled
Open OFF Disabled
Jumper wire (J172)
• Models SRR25, 35, 50ZM-S • Models SRK20, 25, 35, 50ZMX-S
SRF25, 35, 50ZMX-S
Jumper wire (JA3)
(4) Selection of the annual cooling function
(a) The annual cooling function can be enabled or disabled by means of the jumper wire (J172 or JA3) on the indoor unit PCB
and the dip switch (SW2-4) on the interface kit (option) PCB.
Note: (1) Default states of the jumper wire (J172 or JA3) and the interface kit at the shipping from factory –On the PCB, the dip switch (SW2-4) is set to enable the an-
nual cooling function.
(2) To cancel the annual cooling setting, consult your dealer.
(b) Content of control
(i) If the outdoor air temperature sensor (Tho-A) detects below 5°C, the in-
door unit speed is switched to 9th step. (It is not possible to change.)
(ii) If the outdoor air temperature sensor (Tho-A) detects higher than A°C,
the indoor unit speed is changed to the normal control speed.
ON
5 A
OFF
Outdoor air temperature (
℃
)
Model A
SRR25, 35, 50ZM-S 17
SRF25, 35, 50ZMX-S 7
SRK20, 25, 35, 50ZMX-S 10
(5) High power operation
Pressing the HI POWER/ECONOMY button intensifies the operating power and initiates powerful cooling and heating operation
for 15 minutes continuously. The wireless remote control displays and the FAN SPEED display disappears.
(a)
During the HIGH POWER operation, the room temperature is not controlled. When it causes an excessive cooling and heating,
press the HI POWER/ECONOMY button again to cancel the HIGH POWER operation.
(b)
HIGH POWER operation is not available during DRY and the program timer operations.
(c)
When HIGH POWER operation is set after ON timer operation, HIGH POWER operation will start from the set time.
(d)
When the following operation are set, HIGH POWER operation will be cancelled.
ձ
When the HI POWER/ECONOMY button is pressed again.
ղ
When the operation mode is changed.
ճ
When it has been 15 minutes since HIGH POWER operation has started.
(e) Not operable while the air-conditioner is OFF.
(f) After HIGH POWER operation, the sound of refrigerant flowing may be heard.
մ
When the 3D AUTO botton is pressed. (SRK only)
յ
When the SILENT botton s pressed.
ն
When the NIGHT SETBACK botton is pressed.
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139
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'16 • SCM-T-199