EasyManuals Logo

LG HM031M User Manual

LG HM031M
76 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #58 background imageLoading...
Page #58 background image
6. Installation
Air-to-Water Heat Pump _ 12
Part 2. Desing and installation
6.5 Vacuum
To work of vacuum action. when the leak of refrigerant.
SVC Port
Manifold gauge
Gas Pipe
(At cooling mode)
Vacuum pump
(0.5 ~ 1HP)
Lo Hi
Manifold valve
Pressure
gauge
Open
Close
When selecting a vacuum, you should select one which is capable of achieving 0.2 Torr of ultimate vacuum.
Degree of vacuum is expressed in Torr, micron, mmHg, and Pascal (Pa). The units correlate as follows:
Unit
Standard atmospheric
pressure
Perfect vacuum
Gauge Pressure Pa 0 -1.033
Absolute Pressure Pa 1.033 0
Torr Torr 760 0
Micron Micron 760000 0
mmHg mmHg 0 760
Pa Pa 1013.33 0

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the LG HM031M and is the answer not in the manual?

LG HM031M Specifications

General IconGeneral
BrandLG
ModelHM031M
CategoryHeat Pump
LanguageEnglish

Related product manuals