Mitsubishi Electric MSH-18NV, Руководство по обслуживанию

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8-2. COOL ( ) OPERATION
(1) Press OPERATE/STOP (ON/OFF) button.
Operation Indicator lamp of the indoor unit turns on with a beep tone.
(2) Select COOL mode with the OPERATION
SELECT button.
(3) Press the TEMPERATURES button.
(TOO WARM or TOO COOL button) to select
the desired temperature.
The setting range is 16 ~ 31°C.
✻
Indoor fan continues to operate regardless of
thermostat’s OFF-ON at set speed.
✻
Coil frost prevention is as same as COOL
mode of “I FEEL CONTROL”.
8-3. DRY ( ) OPERATION
(1) Press OPERATE/STOP (ON/OFF) button.
Operation Indicator lamp of the indoor unit turns
on with a beep tone.
(2) Select DRY mode with the OPERATION
SELECT button.
(3) The microprocessor reads the room
temperature and determines the set
temperature. Set temperature is as shown on
the right chart.
Thermostat (SET TEMP.)does not work.
The other operations are same as DRY mode of
“I FEEL CONTROL”.
(4) DRY operation will not function when the room
temperature is 13°C or below.
(5) When DRY operation functions, the fan speed
is lower than cool operation.
8-4. HEAT ( ) OPERATION
(1) Press OPERATE/STOP (ON/OFF) button.
Operation Indicator lamp of the indoor unit turns on with a beep tone.
(2) Select HEAT mode with the OPERATION SELECT button.
(3) Press TEMPERATURES button (TOO WARM or TOO COOL button) to select the desired temperature.
The setting range is 16 ~ 31°C.
(4) Indoor fan speed control, high pressure protection, defrosting, reversing valve control are the same as HEAT mode of “I
4. Reversing valve control
Heating · · · · · ON
Cooling · · · · · OFF
Dry · · · · · · · · OFF
NOTE1 The Reversing valve reverses for 5 seconds right before start-up of the compressor.
NOTE2 • Refer to the Service Manual OB185 REVISED EDITION C when MSH-18NV-
is connected with MXZ-32NV-
or MXZ-32NV- as multi system units.
• Refer to the Service Manual OB227 REVISED EDITION-B when MSH-18NV- is connected with MXZ-32RV-
as multi system units.
E1 E4
E2
E1 E4
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Compressor
Reversing valve
Outdoor fan
(COOL / DRY)
(HEAT)
5 sec.
5 sec.