-
168
-
(5) Test run
(a) Conduct trial run after confirming that there is no gas leaks.
(b) When conducting trial run set the remote controller thermostat to continuous operation position. However when the power source
is cut off or when the unit’s operation switch is turned off or was turned to fan operation position, the unit will not go into operation
in order to protect the compressor.
(c) Insert in electric plug into the electric outlet and make sure that it is not loose.
(i) When there is something wrong with the electric outlet and if the insertion of the electric plug is insufficient, there may occur
a burn out.
(ii) It is very important to be careful of above when plugging in the unit to an already furnished electrical outlet.
(d) Explain to the customer on the correct usage of the air conditioner in simple layman’s terms.
(e) Make sure that drain flows properly.
(f) Standard operation data
Model
SRK20HD-S1 SRK28HD-S1 SRK40HD-S1
Item
SRK20HC-S2 SRK28HC-S2 SRK40HC-S2
Cooling –––
Heating 2.55~2.74 (26~28) 2.55~2.74 (26~28) 2.55~2.74 (26~28)
Cooling 0.78~0.98 (8~10) 0.78~0.98 (8~10) 0.69~0.88 (7~9)
Heating –––
Cooling 13~15 13~15 14~16
Heating 15~17 15~17 20~22
Cooling 3.1/3.0/2.9 3.9/3.7/3.5 5.3/5.1/4.9
Running current (A)
Heating 3.0/2.9/2.8 3.7/3.5/3.3 5.5/5.3/5.1
Low pressure MPa (kgf/cm
2
)
Temp. difference between
return air and supply air (°C)
High pressure MPa (kgf/cm
2
)
(220/230/240V)
Model
SRK20CD-S1 SRK28CD-S1 SRK40CD-S1
Item
SRK20CC-S1 SRK28CC-S1 SRK40CC-S1
Cooling 0.78~0.98 (8~10) 0.78~0.98 (8~10) 0.69~0.88 (7~9)
Cooling 13~15 13~15 14~16
Cooling 3.1/3.0/2.9 3.9/3.7/3.5 5.3/5.1/4.9
Note (1) The data are measured at following conditions
Ambient air temperature
Indoor side: Cooling ... 27ËšC DB, 19ËšC WB, Heating ... 20ËšC DB
Outdoor side: Cooling ... 35ËšC DB, 24ËšC WB, Heating ... 7ËšC DB, 6ËšC WB
Low pressure MPa (kgf/cm
2
)
Temp. difference between return air and supply air (°C)
Running current (A)
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