EUROKLIMAT HERA H P EC/II 35-1-1 R290 400 50+230/1/50 Series User Manual

132 pages

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HERA

Air-to-Water reversible Heat Pump for outdoor installation

Installation & Operation manual

Rel.: 2.0

09/03/2021

Manual Code:

99980311

TRANSLATION OF ORIGINAL INSTRUCTIONS

ORIGINAL LANGUAGE: ITALIAN

Table of Contents4
Unit Identification6
Warranty8
General and Basic Safety Information9
Safe Handling of Hydrocarbon Refrigerants12
Introduction to Hydrocarbon Refrigerants12
The Safe Working Environment13
Equipment15
Site Procedures for Hc Refrigerants15
Application Information17
Oil Type / Quantity for each Model17
Limits of Use - Maximum Charge Sizes18
Authorized Operators21
Attached Documents and Assistance22
Maintenance Logbook23
Technical Information24
Refrigerant Circuit Diagram24
Operating Conditions25
Efficient Defrosting26
Limitations of Use26
Technical Data and Documentation29
Safety Devices29
Accessories and Configurations31
Handling and Transport39
General Information for Storage39
General Information for Transport40
Information for Storage and Transport of Hc Flammable Gas R29041
Handling42
Example of Lifting with a Lift Truck42
Example of Lifting with Ropes43
Positioning and Operating Space46
Unpacking and Visual Inspections of the Unit48
Installation and Connections49
Installation Area and Safety Conditions49
Water Connections50
Discharge of Pressure Relief Valves Fitted on Refrigerant Circuits51
Piping Installed at Site53
Water Pump54
Flow Switch54
Electrical Connections54
Safety Checks and Power Supply Limitations57
Filling the Circuits, Start-Up and Control Panel58
Start-Up and Preliminary Checks60
Pause, Shut-Down and Prolonged Inactivity61
Microprocessor and Main Commands62
Maintenance and Faults63
General Information and Maintenance Logics63
Routine Maintenance64
Supplementary Maintenance67
Calibrations and Troubleshooting67
Final Considerations68
Replacement of Components68
Replacement of Equipment68
Shutting Down, Decommissioning and Disposal68
Safety Data Sheets70
Annex a84
Annex B - Gas Detector Instruction Manual85
Annex C - Calibration Kit for Gas Detector Instruction Manual85

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EUROKLIMAT HERA H P EC/II 35-1-1 R290 400 50+230/1/50 Series Specifications

General

Brand	EUROKLIMAT
Model	HERA H P EC/II 35-1-1 R290 400 50+230/1/50 Series
Category	Heat Pump
Language	English

EUROKLIMAT HERA H P EC/II 35-1-1 R290 400 50+230/1/50 Series User Manual

Table of Contents

EUROKLIMAT HERA H P EC/II 35-1-1 R290 400 50+230/1/50 Series Specifications