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SiBE041213E
Tips for Servicing
Tips for Servicing
104
1. Tips for Servicing
1.1
Pump Down Operation
Outline
In order to protect the environment, be sure to conduct pump down operation when relocating or
disposing the unit.
Detail
1. Remove the valve caps from the liquid stop valve and the gas stop valve.
2. Carry out forced cooling operation.
3. After 5 to 10 minutes, close the liquid stop valve with a hexagonal wrench.
4. After 2 to 3 minutes, close the gas stop valve and stop the forced cooling operation.
Refer to forced cooling operation below.
1.2
Forced Cooling Operation
Gas stop valve
Valve cap
Close
Liquid stop valve
Service port
(R13628)
Hexagonal
wrench
Item
Forced Cooling
Conditions
The forced cooling operation is allowed when both of the following conditions are
met.
1) The outdoor unit is not abnormal and not in the 3-minute standby mode.
2) The outdoor unit is not operating.
Start
The forced cooling operation starts when any of the following conditions is fulfilled.
1) Press the forced cooling operation ON/OFF button (SW1) on the indoor unit for
5 seconds.
2) Press the forced cooling operation ON/OFF switch (SW1) on the outdoor unit
with standby electricity saving function turned off. (35/50 class only)
Command
frequency
35 class: 58 Hz
42 class: 47 Hz
50 class: 66 Hz
End
The forced cooling operation ends when any of the following conditions is fulfilled.
1) The operation ends automatically after 15 minutes.
2) Press the forced cooling operation ON/OFF button (SW1) on the indoor unit
again.
3) Press the [ON/OFF] button on the remote controller.
4) Press the forced cooling operation ON/OFF switch (SW1) on the outdoor unit.
(35/50 class only)
Others
Protection functions have priority over all other functions during forced cooling
operation.
Содержание FTXS35K2V1B
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Страница 14: ...SiBE041213E 3 Specifications Part 2 Specifications 1 Specifications 4...
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Страница 129: ...Revision History Month Year Version Revised contents 05 2013 SiBE041213E First edition...