Table of Contents
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EN
2 1 . 1 0 - 5 2 9 9 7 8 6 _ 0 2
T r a n s l a t i o n f r o m o r i g i n a l
S G E
2 5 0 - 3 5 0 - 5 0 0 - 7 0 0
I n s t a l l a t i o n m a n u a l
50Hz
Q
OUTDOOR UNITS
C o o l i n g c a p a c i t y 2 , 7 7 ÷ 5 , 8 6 k W
H e a t i n g c a p a c i t y 2 , 9 3 ÷ 6 , 0 0 k W
w w w . a e r m e c . c o m
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Table of Contents
Related Manuals for AERMEC SGE500W
Summarization of Contents
Product Introduction and Specifications
Outdoor Units Overview
Provides an overview of the outdoor units, their model range, and key features like cooling and heating capacities.
Safety Standards and Warnings
R32 Refrigerant Gas Safety
Covers general warnings, advantages, handling, and disposal of R32 refrigerant gas for safe operation.
Maintenance and Repair Safety
Outlines safety procedures for maintenance, repair, and filling of R32 refrigerant gas.
Transportation and Storage Safety
Provides guidelines for the safe transportation and storage of the unit, including leak checks.
Installation and Maintenance Requirements
Specifies requirements for personnel qualifications and warnings during installation and maintenance operations.
Welding Operation Warnings
Details crucial safety precautions to be followed during welding operations on the refrigeration system.
General Warnings and Unit Components
Lists general warnings, unit purpose, and describes the indoor and outdoor unit components.
Product Identification and Data
Product Identification and Packaging
Explains how to identify the product using packaging labels and the unit's technical plate.
Detailed Technical Performance Data
Presents comprehensive data on cooling and heating performance, seasonal efficiency, and power consumption.
General and Outdoor Unit Specifications
Details general data, electrical specifications, refrigerant pipework, and outdoor unit performance metrics.
Unit Type, Features, and Operating Limits
Defines the unit type, lists key features, and specifies operating temperature limits for optimal performance.
Outdoor Unit Dimensions and Weights
Provides detailed physical dimensions and weights for the outdoor units of various models.
Technical Dimension Drawings
Includes technical drawings with specific dimensions for SGE250, SGE350, and SGE500 outdoor units.
SGE700 Technical Dimension Drawings
Presents technical drawings with specific dimensions for the SGE700 outdoor unit.
Installation Procedures and Guidelines
Outdoor Unit Installation Site Requirements
Outlines essential criteria for selecting the outdoor unit installation area, ensuring proper operation and ventilation.
Installation Procedures and Warnings
Covers general installation warnings, transport precautions, noise considerations, and indoor unit positioning.
Electrical Wiring Standards and Earthing
Details requirements for wiring, including compliance, protection, earthing, and cable specifications.
Outdoor Unit Mounting Steps
Instructions for mounting the outdoor unit, including support installation, condensate discharge, and fastening.
Outdoor Unit Electrical Connections
Guides on accessing the electrical wiring cover and making secure connections for the outdoor unit.
Refrigerant Line Connection and Routing
Details on connecting refrigerant lines, tightening torques, and routing pipes with rain protection.
Condensate Discharge Management
Instructions for installing the condensate drain fitting and managing drainage based on unit positioning.
Refrigerant Pipe Specifications
Provides specifications for refrigerant pipes, including handling, selection, and connection line details.
Connection Pipe Fitting and Siphon Installation
Details on fitting connection pipes, including siphon placement for oil return and pipe insulation at joints.
Creating Refrigerant Lines
Step-by-step guide for preparing copper pipes and making cooling connections for refrigerant lines.
Refrigerant Line Construction Best Practices
Notes on connecting lines to the indoor unit, pipe insulation, binding, and drainage guidelines.
Vacuum Creation and Gas Charging
Required Tools for Vacuuming
Lists essential equipment for creating a vacuum, including pumps, gauges, and leak detectors.
Connecting Hoses and Initial Vacuum
Step-by-step guide to connecting hoses and creating the initial vacuum using service sockets.
Vacuum Level Verification and Testing
Details on checking vacuum levels, performing leak tests, and operating the vacuum pump.
Refrigerant Gas Topping Up Procedure
Step-by-step guide on adding refrigerant gas after vacuum creation, including final checks.
Leak Detection Methods
Describes using a leak detector or soapy water to identify refrigerant leaks.
Post Leak Test Verification
Details the action to take after confirming no leaks, such as replacing valve covers.
Electrical Connections and Device Checks
Electrical Connection Guidelines
Emphasizes switching off power, using compliant materials, and following wiring diagrams for safe connections.
Specific Wiring Safety Checks
Outlines checks for insulation strength, wire continuity, and protection devices before making connections.
Earthing and Cable Specifications
Details proper earthing procedures, cable requirements, and avoiding power supply junctions.
Electrical Device Component Repair
Guides on initial safety checks, component inspection, and safe repair of sealed and intrinsically safe components.
Wiring Diagrams and Operation
Indoor and Outdoor Unit Wiring Diagrams
Illustrates the electrical wiring connections between the indoor and outdoor units, including cable specifications.
SGE250-SGE500 Wiring Diagram Details
Provides a detailed wiring diagram for specific models, with a code-description key and important notes.
SGE700 Wiring Diagram and Indicators
Presents the wiring diagram for the SGE700 model, including component descriptions and notes.
Operating Test Procedures
Steps for preparing and performing an operating test, checking functionality and condensate discharge.
Post-Installation System Verification
A checklist of items to verify after installation, covering unit stability, leaks, connections, and airflow.
Maintenance and Troubleshooting
Unit Maintenance and Cleaning
Guides on general cleaning, front panel care, and air filter maintenance for optimal unit performance.
Pre-Operation and Post-Use Checks
Lists checks before starting operation and maintenance tasks after use, including battery and connection checks.
Troubleshooting Common Issues
Addresses common irregularities like start-up problems, mist formation, noises, and dust emission.
Performance and Operational Troubleshooting
Covers issues like irregular operation, lack of response, and insufficient cooling yield.
Advanced Troubleshooting and Error Codes
Explains autonomous switching, heating issues, and interpreting flashing indicator lights and error codes.
Error Code Table Reference
A comprehensive table listing error codes for indoor, outdoor units, and protection systems with solutions.
Model-Specific Error Codes and Troubleshooting
Lists additional error codes for specific models and provides troubleshooting steps for unit response issues.
LED Indicators and Error Display
Explains LED flash patterns and the meaning of LED combinations on the outdoor unit for error diagnosis.
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