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
88
Compressor
Abbreviaons:
T5: DHW tank water temperature
T5S: DHW set temperature
Time
Abbreviaons:
T5: DHW tank water temperature
T5S: DHW set temperature
T5stop: DHW mode leaving water temperature operang limit
TBH: Immersion heater in DHW tank
Figure 3-8.6: DHW mode operaon
Figure 3-8.7: T4DHWMAX and T4DHWMIN
Abreviaons:
HP: Heat pump
TBH: DWH tank immersion heater
AHS: Addional heang source
Only when the space heang/cooling is OFF will the heat pump operate to heat domesc water.
DHW PUMP sets whether or not the DHW pump is controlled by the Heat Pump Split unit. If the DHW pump is to be controlled
by the Heat Pump Split, select YES. If the DHW pump is not to be controlled by the Heat Pump Split unit, select NON.
DHW PUMP PRIORITY TIME SET set the operaon me of DHW during DHW PRIORITY mode.
dT5_ON sets the temperature dierence between the DHW set temperature (T5S) and the DHW tank water temperature (T5)
above which the heat pump providing heated water to the DHW tank. When T5S - T5 ≥ dT5_ON the heat pump providing heated
water to the DHW tank.
Note: When the heat pump’s leaving water temperature is
above the DHW mode leaving water temperature operang
limit (T5stop), the heat pump does not provide heated water
to the DHW tank. The DHW mode leaving water temperature
operang limit is related to ambient temperature as shown in
Figure 2-6.3 in Part 2, 6 “Operang Limits”.
dT1S5 sets the heat pump’s leaving water set temperature
(T1S) relave to DHW tank water temperature (T5). For DHW
mode, the user sets the DHW set temperature (T5S) on the
main screen and cannot manually set T1S. T1S is set as T1S =
T5 + dT1S5.
Figure 3-8.6 illustrates the operaon of the heat pump and
immersion heater(oponal) in DHW mode. If the DHW
tank water temperature (T5) is less than the minimum of
the DHW set temperature (T5S) and the heat pump leaving
water temperature operang limit (T5stop) (refer to Figure
2-6.3 in Part 2, 6 “Operang Limits”) less dT5_ON, the heat
pump starts providing heated water to the DHW tank. Aer
t_TBH_delay minutes have elapsed, the immersion heater is
turned on. If T5 reaches T5stop, the heat pump stops but the
immersion heater connues running unl T5 has reached T5S
+ dT5_TBH_OFF
T4DHWMAX sets the ambient temperature above which the
heat pump will not operate in DHW mode. The highest value
that T4DHWMAX can take is 43°C, which is the DHW mode
upper ambient temperature operang limit of the heat pump.
T4DHWMIN sets the ambient temperature below which the
heat pump will not operate in DHW mode. The lowest value
that T4DHWMIN can take is -25°C, which is the DHW mode
lower ambient temperature operang limit of the heat pump.
Compressor
Time
Figure 3-8.5: dT5_ON
Heat by TBH or AHS Heat by heat pump