Johnson Controls CICS015B21S, Инструкция по эксплуатации

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OPTIONAL PARTS
TC-18004-rev.2
3-17
Check that the power supply is turned ON before the test run.
If the water is poured without turning ON, it overflows because the condensate pump is not operating.
(1) Drainage and Water Leakage Check
After performing the condensate piping work and the electrical wiring, check to ensure that water flows
freely as in the following procedures.
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Drainage Check by Indoor Unit Operation
(a) Turn ON the power supply.
(b) Perform the cooling operation.
(For the heating season, perform the cooling operation with the Test Run Mode. There are
restrictions for the Test Run Mode. Refer to the “Installation and Maintenance Manual” for the indoor
unit for details.)
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Drainage Operation by Float Switch
The following are regular procedures to check the
float switch operation.
(a) Turn ON the power supply.
(b) Pour 102 oz to 136 oz (3000cc to 4000cc)
of water gradually from the air outlet into the
condensate pan.
(c) Check that the water flows freely inside the
transparent condensate pipe connection and
ensure no water leakage occurs.
(d) If the drainage cannot be checked, pour gradually
an additional 34 oz to 68 oz (1000cc to 2000cc)
of water into the condensate pan. If the end of
the condensate pipe cannot be checked visually,
remove the right side cover and check the
drainage from the transparent service access
door at the condensate pump.
If the water overflows from the condensate pan,
the condensate piping is not providing adequate
drainage. Recheck the condensate piping.
(c) Pour 51 oz to 68 oz (1500cc to 2000cc) of water
gradually from the air outlet into the condensate
pan.
NOTE:
Drain water which is poured into the condensate
pan to check the drainage in the heating season
should be drained completely from the condensate
pan. Prepare the condensate pan (field-supplied)
and remove the drain plug when the drain water is
drained. After the drain water is completely drained,
securely insert the drain plug again.
Ensure there is no leakage or excess moisture prior to test run.
Pump
View from Right
Condensate Pump
Service Access Door
(Transparent)
Check the drainage visually from
the service access door.
Check here visually to ensure water flows
freely inside the condensate pipe.
(Attach the insulation after checking.)
Condensate Pan
Water
(102 ~ 136oz (3000 ~ 4000cc))
Drain Adapter
Insert the drain plug into
the drain adapter by using a driver, etc.
Driver Drain Plug
Indoor Unit
Condensate Pump
Condensate Pan
(Field-Supplied)
Drain Plug
NOTE:
This drainage check can
be performed by opening
the air inlet grille.
7. Test Run