EDM SYSHP MINI SPLIT 06 16
Table Of Contents
- CONTENTS
- CONTENTS
- 1.1 System Schematic
- 1.2 System Configurations
- 2 Unit Capacities
- 2.1 Outdoor unit
- 3 Nomenclature
- 3.1 Outdoor unit
- 3.2 Hydronic box
- 4 System Design and Unit Selection
- 4.1 Selection procedure
- 4.2 M thermal Leaving Water Temperature (LWT) Selection
- 5 Typical Applications
- 5.1 Space Heating Only
- 5.2 Space Heating and Domestic Hot Water
- 5.3 Space Heating, Space Cooling and Domestic Hot Water
- 5.4 Space Heating and Domestic Hot Water (Bivalent)
- 5.4.2 Auxiliary heat source provides space heating and domestic hot water
- 5.5 Space Heating Through Floor Heating Loops and Radiators
- 5.6 Space Heating, Space Cooling and Domestic Hot Water Compatible with Solar Water Heater
- Part 2 Engineering Data
- 1.1 Outdoor Unit
- 1.2 Hydronic Box
- 2 Dimensions and Center of Gravity
- 2.1 Outdoor Unit
- 2.2 Hydronic Box
- 3.1 Outdoor Unit
- 4 Wiring Diagrams
- 4.1 Outdoor Unit
- 4.2 Hydronic Box
- 5 Capactiy Tables
- 5.2 Cooling Capacity Tables (Test standard：EN14511)
- 7 Hydronic Performance
- 8.1 Overall
- 8.2 Octave Band Levels
- 9.1 Outdoor Unit
- 1.1 Notes for Installers Boxes
- 2 Installation
- 2.1 Acceptance and Unpacking
- 2.3 Outdoor unit
- 1
- 1.1
- 1.2
- 1.3
- 1.4
- 1.5
- 2.4 Hydronic box
- 3 Refrigerant Pipework
- 3.1 Permitted Piping Length and Level Difference
- 3.3 Procedure and Principles
- 3.4 Storing Copper Piping
- 3.8 Pipe Flushing
- 3.9 Gastightness Test
- 4 Water Pipework
- 4.1 Water Circuit Checks
- 4.2 Water volume and sizing expansion vessels
- 4.3 Water Circuit Connection
- 4.4 Water Circuit Anti-freeze Protection
- 5.1 General
- 5.4 Wiring Overview
- 8.1 Introduction
- 8.2 Menu Structure
- 8.11 HOLIDAY AWAY SETTING Menu
- 8.14 TEST RUN
- 8.15 SPECIAL FUNCTION
- 8.16 AUTO RESTART
- 8.20 HMI ADDRESS SET
- 9 Operation parameter
- 10 Network Configuration Guidelines
- 10.1 Install APP
- 10.2 Sign in
- 10.3 Add device and login to home Wi-Fi
- 10.4 Wired Controller Setting
- 10.4.2 Finishing up
- 11 USB Function Guidelines
- 11.1 Parameters setting transfer between wired controllers
- 11.2 Convenient program upgrade for unit
- 12 Climate Related Curves
- 13 Error Code Table
- Part 1 General Information
- Part 2 Engineering Data
- Part 3
- Installation and Field Settings
- 1 Air-to-Water HP Split System
- 2 Unit Capacities
- 3 Nomenclature
- 4 System Design and Unit Selection
- 5 Typical Applications
- 1 Specifications
- 3 Piping Diagrams
- 4 Wiring Diagrams
- 5 Capactiy Tables
- 6 Operating Limits
- 7 Hydronic Performance
- 8 Sound Levels
- 9 Accessories
- 1 Preface to Part 3
- 3 Refrigerant Pipework
- 4 Water Pipework
- 6 DIP Switch Settings
- 7 Internal Circulation Pump
- 8 User Interface Field Settings
- 9 Operation parameter
- 10 Network Configuration Guidelines
- 11 USB Function Guidelines
- 12 Climate Related Curves
- 13 Error Code Table
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3.11 Charging Refrigerant
3.11.1 Calculang addional refrigerant charge
Calculate the added refrigerant according to the diameter and the length of the liquid side pipe of the outdoor unit/indoor unit
connecon. If the length of the liquid side pipe is less than 15 meters it is no need to add more refrigerant, so calculang the
added refrigerant the length of the liquid side pipe must subtract 15 meters.
3.11.2 Adding refrigerant
Notes for installers
Cauon
▪ Only charge refrigerant aer performing a gas ghtness test and vacuum drying.
▪ Never charge more refrigerant than required as doing so can lead to liquid hammering.
▪ Only use refrigerant R32 - charging with an unsuitable substance may cause explosions or accidents.
▪ Use tools and equipment designed for use with R32 to ensure required pressure resistance and to prevent foreign materials
from entering the system.
▪ Refrigerant must be treated in accordance with applicable legislaon.
▪ Always use protecve gloves and protect your eyes when charging refrigerant.
▪ Open refrigerant containers slowly.
▪ Keep the site well venlated, no ignion source and re exnguisher in hand for R32 is a ammable refrigerant.
Procedure
▪ The procedure for adding refrigerant is as follows:
Step 1
▪ Calculate addional refrigerant charge R (kg) (see Part 3, 3.11.1 “Calculang Addional Refrigerant Charge”)
Step 2
▪ Place a tank of R32 refrigerant on a weighing scale. Turn the tank upside down to ensure refrigerant is charged in a liquid
state.
▪ Aer vacuum drying (see Part 3, 3.10 “Vacuum Drying”), the blue and red pressure gauge hoses should sll be connected
to the pressure gauge and to the outdoor unit stop valves.
▪ Connect the yellow hose from the pressure gauge to the R32 refrigerant tank.
Step 3
▪ Open the valve where the yellow hose meets the pressure gauge, and open the refrigerant tank slightly to let the refrigerant
eliminate the air. Cauon: open the tank slowly to avoid freezing your hand.
▪ Set the weighing scale to zero.
Table 3-3.6: Addional refrigerant charge
Refrigerant to be added Model
L(m)
≤15 m >15m
Total addional rergerant
4/6kW 0g (L-15)*20g
8/10/12/14/16kW 0g (L-15)*38g