Table of Contents
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FSR Series
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Installation, Operation &
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Air Handler (Indoor) Models: FWCA
Condenser (Outdoor) Models: FCA
ECR International, Inc.
2201 Dwyer Avenue • Utica, New York 13501
PN 240009906, Rev C [01/13/2014]
An ISO 9001-2008 Certified Company
Phone: 800.325.5279 • Web: enviromaster.com
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Table of Contents
Related Manuals for EMI enviroair 12000 Btu
Summarization of Contents
Installation and Safety Precautions
Installation Precautions
General guidelines for correct and safe installation procedures.
Safety Precautions Overview
Key warnings and cautions for user safety during installation and operation.
Location and Mounting Guidelines
Optimal Unit Placement
Criteria for selecting ideal indoor and outdoor unit locations.
Outdoor Unit Mounting Specifications
Instructions and dimensions for securely mounting the outdoor unit.
Comprehensive Installation Process
Indoor Unit Installation Steps
Mounting the indoor unit, wall preparation, and connecting indoor unit components.
Outdoor Unit Preparation and Connections
Outdoor unit placement, drain, refrigerant, and cable connections.
System Purging and Final Testing
Procedures for air purging, leak testing, and system test running.
Important Remarks and Disposal
Cautions for Unit Use and Service
Warnings on unit operation, maintenance, and authorized service.
European Disposal Guidelines
Instructions for proper disposal of the air conditioner in Europe.
Safety Guidelines and Warnings
Safety Symbols and General Rules
Explanation of warning symbols and fundamental safety actions.
Electrical Safety Procedures
Guidelines for safe electrical wiring, grounding, and circuit protection.
Operational Safety Rules
Rules to prevent damage or injury during unit operation.
Additional Safety Precautions
Filter Handling and Cleaning Safety
Safety tips for removing, cleaning, and handling filters.
Unit Handling and Environmental Safety
Precautions for moving, placing objects, and environmental factors.
Operating Instructions - Overview
Unit Components and Indicators
Identification of unit parts, indicators, and display window.
Model Name and Dimensions
Table of model names and their corresponding physical dimensions.
Operating Instructions - Features
Special Functions Explained
Details on leakage detection, self-clean, clean air, and anti-mildew functions.
Operating Temperature Guidelines
Recommended temperature ranges for optimal cooling, heating, and drying.
Operating Instructions - Modes
Manual Operation Guide
How to operate the unit using manual controls when the remote is unavailable.
Operating Instructions - Airflow
Airflow Direction Control
Instructions for adjusting horizontal and vertical airflow direction.
Operating Instructions - Performance
Understanding Unit Operations
Explains AUTO, SLEEP, DRYING modes and optimal performance tips.
Care and Maintenance
Exterior Cleaning Procedures
How to clean the unit's casing, grille, and remote controller.
Air Filter Cleaning Instructions
Step-by-step guide for cleaning the indoor unit's air filter.
Care and Maintenance - Filters & Checks
Air Freshening Filter Maintenance
Maintenance and replacement of the air freshening filter.
Pre-operation Checks and Idling Prep
Essential checks before operation and preparation for long-term idling.
Operation Tips and Explanations
Normal Operation Phenomena
Explains compressor protection, defrosting, mist, noise, dust, and smells.
Mode Transitions and Interference
Details on mode changes, anti-mildew, and handling interference.
Operation Tips and Troubleshooting
Dripping Water and Heating Mode Advice
Tips for dripping water and guidance for heating mode operations.
Power Outage and Lightning Issues
Procedures for auto-restart and dealing with electrical interference.
Troubleshooting Common Issues
Identifying Common Problems
Recognizes issues like flashing indicators, fuse trips, and remote problems.
Malfunction Causes and Solutions
Lists specific malfunctions, their causes, and corrective actions.
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