HPP Stop2 : Error Indication E A 42
R
S
Protection controlling range in cooling operaing mode
R S
R
S
S
SR
HPP Stop1: Error Indication E A 41
HP Protection 1: SV2 ON
Abnromal HP protection ( Pattern 2) :
Compressor rotation speed lessen
Abnromal HP protection ( Pattern 1) :
Compressor rotation speed rise up prohibit
R
466 509 538 550 567 573 582 611 ( psi )
R
S
HPP Stop2 : Error Indication E A 42
R
S
Protection controlling range in heating operaing mode
466psi /3.20Mpa
R
S
R
R
S
HPP Stop1: Error Indication E A 41
HPP2 – Pattern2 : SV1 & SV2 ON
HPP2 -Pattern1 : SV2 ON
Abnromal HP protection ( Pattern 2) :
Compressor rotation speed lessen
-18.5 rps (-15.0 rps) / 30sec.
( ): L-Chassis
R S
S
509psi / 3.50Mpa
3.49 3.54 3.60 3.64 3.70 3.80 4.00 4.20 (MPa)
-
Abnromal HP protection ( Pattern 1) :
Compressor rotation speed rise up prohibit
R
S
High pressure protection -Summary-
02 - 19
Note:
Target pressure controlling will be cancelled when the operating pressure is in the range of orange.
18.5 rps (-15.0 rps) / 30sec.
( ): L-Chassis
R
S
3.20 3.50 3.70 3.78 3.90 3.94 4.00 4.20 (MPa)
Note:
Target pressure controlling will be cancelled when the operating pressure is in the range of orange.
508 515 524 530 538 553 582 611 ( psi)
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