Emicon RAH - Page 45

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Rev 1.2 10/18

____________________________________RAH / PAH Ka_________________________________

Main Page

Table of Contents2
Introduction4
Preface4
Symbols4
Reference Laws and Norms4
Identification Tag5
Warranty6
Manual Readership6
Personnel Requirement6
Dangerous Areas6
Description7
Nomenclature7
RAH-PAH Series Version7
Models with Total or Partial Heat Recovery7
Main Components8
Tests10
Options11
Functional Diagram13
Wiring Diagram16
Sound Levels16
Dimensional Drawing16
Weights Table17
Installation18
Identification18
Receipt and Inspection18
Handling18
Positioning20
Hydraulic Circuit21
Hydraulic Connections Diameter21
Connection to the Hydraulic Circuit22
Chemical-Physical Properties of Evaporator Water23
Hydraulic Circuit Filling24
Antifreeze Mixture Use24
Pumps Group Features25
Pumps Group P1/P2- RAH Ka Series25
Pumps Group P1/P2- RAH S Ka Series25
Pumps Group P1H/P2H - RAH Ka Series26
Pumps Group P1H/P2H - RAH S Ka Series26
Pumps Group PT- RAH Ka Series27
Pumps Group PT - RAH S Ka Series28
Pumps Group P1/P2 - PAH Ka Series28
Pumps Group P1H/P2H - PAH Ka Series29
Pumps Group PT -PAH Ka Series29
Electrical Connections31
Connection to the Power Supply31
Connection to the User Side Terminal Box31
Right Phases Sequence Check32
Safety Valves33
RAH/PAH Ka Series Usage Field33
Operation34
Documentation34
Preliminary Checks34
Start up35
Winter Stop36
Switching off36
Microprocessor Regulation36
Maintenance37
Programmed Maintenance37
Leak Detection38
Safety Pressure Switches Check38
Safety Valves Check38
Fluid to be Cooled Check38
Noise and Vibration Check38
Ordinary Maintenance39
Overcurrent Protections Device Check39
Contactors Checks39
Troubleshooting41
Extraordinary Maintenance42
Demolition and Disposal43

Emicon RAH - Page 45

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