Hitachi RAC-25FXB, Руководство по обслуживанию

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RAF-25/35/50RXB MODEL
button
button
button
button
“ultra-Lo”
Operates at “Lo” regardless of the room temperature.
Runs at “ultra-Lo” when thermo is off.
Operates at “Silent” regardless of the room temperature.
Runs at “ultra-Lo” when thermo is off.
Operates at “Med” regardless of the room temperature.
Runs at “ultra-Lo” when thermo is off.
1. Runs at “Hi” until room temperature reaches to
“setting temperature-SFTDSC” after operation is
started.
2. Runs at “ultra-Lo” when thermo is off.
button
button
button
button
button
button
button
PDCIN2
PDCOF2
“Med”, “Lo” “Silent” x 108%
“Med”, “Lo” “Silent”
8-5.
8-3.
8-7.
8-6. 8-4. 8-8.
Setting temperature
Room temperature
ON
Thermo judgment
Compressor
(Compressor stopped
forcibly for 3 minutes)
Hi
Med
Lo
3
ON
OFF
SFTDSC
OFTMPC
0.66°C
FCAUT_L
FCAUT_H
Set to “ultra-Lo”, “Silent”, “Lo”, “Med”, “Hi”, “ultra-Hi” or “stop” depending on the room
temperature, time and heat exchanger temperature. Set to “stop” if the heat exchanger
temperature is “DNZKOF” during Thermo OFF. (When reach at “DNZKON”, fan speed
set to “ultra-Lo” again.)
Set to “ultra-Lo”, “Silent”, “Lo”, “Med”, “Hi”, “ultra-Hi” or “stop” depending on the room
temperature, time and heat exchanger temperature. Set to “stop” if the heat exchanger
temperature is “DNZKOF” during Thermo OFF. (When reach at “DNZKON”, fan speed
set to “ultra-Lo” again.)
Set to “ultra-Lo”, “Silent”, “Lo”, “Med”, “Hi”, “ultra-Hi” or “stop” depending on the room
temperature, time and heat exchanger temperature. Set to “stop” if the heat exchanger
temperature is “DNZKOF” during Thermo OFF. (When reach at “DNZKON”, fan speed
set to “ultra-Lo” again.)
Set to “ultra-Lo”, “Silent”, “Lo”, “Med”, “Hi”, “ultra-Hi” or “stop” depending on the room
temperature, time and heat exchanger temperature. Set to “stop” if the heat exchanger
temperature is “DNZKOF” during Thermo OFF. (When reach at “DNZKON”, fan speed
set to “ultra-Lo” again.) The fan speed is controlled by the heat exchanger
temperature; the overload control is executed as in the following diagram:
Note:Single connection only.
Set to “ultra-Hi” when the compressor is running at maximum speed during hot dash
or when recovered from defrosting.
When the compressor is running at
maximum speed
duringhot-dash or when recovered from
defrosting.
In modes other than left
Heat exchanger temperature
DASUPHH
DASUPH
DASDNH
DASDNH
NORUPH
NORUPL
NORUPS
NORDPH
NORDNL
NORDNS
Ultra-High
High
Med
Low
Silent
DASUPL
DASUPS
DNZKON
90” Fan speed UP/DOWN delay time 90” Fan speed UP/DOWN delay time
DNZKOF
DASDNL
DASDNS
BASIC MODE
8ー1