Mitsubishi Electric CITY MULTI PVFY-P12NAMU-E, Техническое и сервисное руководство

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[
VII
Microprocessor Control ]
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HWE1405A GB
(3) Preheating exclusion mode
Œ
When the condition changes the auxiliary heater ON to OFF (thermoregulating or operation stop, etc.), the indoor fan operates
in [Low] mode for 1 minute.
This control is same for the model without auxiliary heater.
(4) Thermo OFF mode
ΠWhen the thermoregulating function changes to OFF, the indoor fan operates in [Extra low].
(5) Heat defrosting mode
ΠThe indoor fan stops.
4. Auto operation [Automatic cool / heat change over operation]
1. Initial value of operation mode
(1) HEAT mode for room temperature < Desired temperature
(2) COOL mode for room temperature Desired temperature
2. Mode change
(1) HEAT mode -> COOL mode
Room temperature Desired tempe 3°F. or 3 min. has passed
(2) COOL mode -> HEAT mode
Room temperature Desired temperature - 3°F. or 3 min. has passed
3. COOL mode
(1) Same control as cool operation
4. HEAT mode
(1) Same control as heat operation
The value "3°F" is modifiable from 1.8°F to 9°F by maintenance tool.
<How to operate>
1. Press POWER button.
2. Press the operation button to display AUTO.
3. Press the button to set the desired temperature.
The set temperature changes 2°F when the button is
pressed one time. Automatic 67 to 83°F
.
ON/OFF
MODE
TEMP.
TEMP.