Romstal MCA3U-12HRFNX-QRD0W Manuals

Manuals and User Guides for Romstal MCA3U-12HRFNX-QRD0W. We have 1 Romstal MCA3U-12HRFNX-QRD0W manual available for free PDF download: Technical Manual

Romstal MCA3U-12HRFNX-QRD0W Technical Manual

Romstal MCA3U-12HRFNX-QRD0W Technical Manual (172 pages)

MULTI SPLIT TYPE R32 INVERTER CONTROL

Brand: Romstal | Category: Air Conditioner | Size: 23 MB

Table of Contents

Section 1

2
- Table of Contents
  2
- Specifications
  4
- Model Reference
  5
- Functions
  7
- General Specifications
  9
- Indoor Unit Combination
  28
- Dimensional Drawings
  30
- Air Velocity and Temperature Distributions
  42
- Electrical Wiring Diagrams
  66
- Refrigerant Cycle Diagrams
  84
- Noise Criterion Curves
  89
- Electrical Characteristics
  103
- Static Pressure
  105
Section 2

108
- Display Function
  109
- Abbreviations
  113
- Operation Modes and Functions
  113
- Safety Features
  113
- Auto Mode
  114
- Cooling Mode
  114
- Fan
  114
- Heating Mode(Heat Pump Models)
  114
- Drying Mode
  115
- Forced Operation Function
  115
- Sleep Function
  115
- Timer Function
  115
- Auto-Restart
  116
- Drain Pump Control
  116
- Follow Me
  116
- Mode Conflict
  116
- Infrared Wireless Remote Controller
  117
- Remote Controller Functions
  117
- LCD Wired Remote Controller
  123
- Centralized Controller
  135
- Using the Wire Controller to Set Airflow Rate
  136
- Using the Wire Controller to Set External Static Pressure
  136
Section 3

137
- Accessories
  138
- Installation Overview
  142
- Location Selection
  145
- Indoor Unit Installation(A6 Duct Type)
  146
- Indoor Unit Installation(Compact Cassette Type)
  148
- Indoor Unit Installation(Wall Mounted Type)
  152
- Outdoor Unit Installation
  160
- Drainage Pipe Installation
  161
- Refrigerant Pipe Installation
  163
- Vacuum Drying and Leakage Checking
  164
- Additional Refrigerant Charge
  165
- Engineering of Insulation
  165
- Engineering of Electrical Wiring
  166
- Test Operation
  167
- Charts for Friction Losses in Round Ducts
  169
- Introduction
  169
- Dynamic Losses
  170
- Corresponding Relation between Rectangular Duct and Round Duct
  171
- Method for Duct Calculation
  172
- Recommended Outlet Velocity for Different Occasions
  172
- Unit Conversion
  172

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