Specifications

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Pe<36 psi
52Hz
Pe>58 psi
Pe
< 10 psi
Low pressure not limited
Low pressure
standby
Low pressure
limited
Pe: LP pressure sensor detection
value
When occurring 3 times within 60 min.,
the malfunction code "E4"
is output.
(V3175)
Pe<10 psi
Upper limit:
124Hz
Upper limit:
52Hz
Upper limit: 1-step up from
current compressor frequency
(V3176)
&
• Pe>36 psi
• INV upper limit
frequency
&
More than 124Hz
Pe<23 psi
SVP = OFF SVP = ON
Low pressure not limited
Low pressure
standby
Low pressure limited
Pe>28 psi (every 20 sec.)
Pe>25 psi
Pe<19 psi
Pe<19 psi
Pe<23 psi
Pe<15 psi
Pe>28 psi
When occurring 3 times within 60 min.,
the malfunction code "E4"
is output.
Pe: LP pressure sensor detection
value