Samsung Electronics
Indoor unit PCB
Functional parts and safety devices
Electronic expansion valve kit
Noise level
IOverview
DVM system series
What is DVM?
Customized air conditioner
Features of DVM
Comparison of DVM with conventional air conditioners
DVM air conditioner
Principle of the digital compressor
Variable compressor
PWM Pulse Width Modulation valve
Refrigerant flow rates control
Long & single piping system
Easy installation
Convenient centralized control
Minimizing operation costs
Conventional System DVM System
Space Saving
DVM vs VAV
Excellent energy efficiency
Zone Test
VAV test condition
DVM test condition
Zone control conditions
Zone control Sample #1 Sample #2 Sample #3 Sample #4
DVM line-up
Numbering system of model
Indoor unit and outdoor unit Conventional model Model
Indoor unit and outdoor unit New Model
Model
Indoor unit
② Mode
④ Power supply
⑥ Combination of indoor unit
③ Capacity HP x 10, 3 digits
Parts Model Standard for model name Example
Options
MCM- ① ② ③ ④
MSC- ① ② ③ ④ ⑤
Combination
Design Power supply Model CapacityHP Refrigerant Main
Outdoor unit
Cooling only
Super Remark Main
Design Max. connectible
Indoor units
Cooler
Heat pump
~20.8 ~18.8 11.0~29.0 14.0~36.4 14.0~28.0
Design Power 0kW 6kW 2kW 5kW
System line-up
Indoor unit
Design Power 0kW 2kW 3kW
IIControl System
Wireless remote controller
Remote controller
Timer Cancel button
On/Off & Timer set/cancel button Heat pump Operating mode
Duct type
Wired remote controller
On/Off timer button
Selection button
Temperature
Cooling only Operating mode
Operating mode Selection button Heat pump
Operating mode Selection button
Test button Filter reset button Mode selection button
Operating mode Temperature adjustment On/Off button Buttons
Centralized controller
Function controller
Concealed type
Receiver & display unit Duct type
Cooling only
Heat pump
Standard type
Transmitter
Installation
Accessories
Installation
Wired Remote Controller Cable-Tie2
Setting up option switches
Switch No
Original Position
Individual control
Example of installing wired remote controller
Transmitter installation
Wiring diagram
Button No
Assigning address
Case of Installing wired remote controller together
SW03 switch in indoor unit Transmitter
Level of centralized controller
Switch Meaning
Centralized Controller Adaptor
Reassemble the function controller
Function Controller Outdoor unit Indoor unit
Receiver & display unit Concealed type
Receiver & display unit Standard type
Transmitter
Outdoor unit Transmitter Centralized Controller Indoor unit
Indoor unit
Assigning address
Outdoor unit
PCB option code input method example 021E31142285
Indoor unit PCB option code
Operation method Applicable button
Step
Indoor unit PCB option code
2 ~7 steps, press the mode button to make the first digit
Indoor unit PCB option code
Step Error
Type Model
Option code
AVMWC070EA0
AVMWC026EA0 AVMWC032CA0 AVMWC035EA0 AVMWC040CA0
AVMWC072CA0
AVMWH026EA0 AVMWH032CA0 AVMWH035EA0 AVMWH040CA0
Net
Integrating power distribution system
Building management system
IIIIndoor unit
Features
Way cassette type
Efficient cooling & stylish design
Bio heat exchanger & air filter
Features of the 1-way cassette type
Higher & broader cooling
Powerful functions
Fan speed adjustment
Features of 4-way cassette type
Duct type
Economic installation
High external static pressure
External static pressure Fan speed
Features of Duct type
Built-in
Low silhouette High pressure Model
Wall-mounted type
Features of wall-mounted type
BIO-components
Cross fan Body Bio pure air filter
Look at how well these filters perform
Floor standing type
Features of floor standing type
Turbo
On/Off Fan speed
Button
Sensor Button
Convenient installation
Ceiling type
Bio tech for fresh air and advanced function
Long life filter with antibacterial treatment
Features of ceiling type
50Hz
Specification
60Hz
Btu/h 18000 24000 36000 10.5 Heating 19000 26000 39000 11.4
Btu/h 18000 24000 36000 10.5
AVMDC052EA0 AVMDC070EA0 AVMDH052EA0 AVMDH070EA0
Duct type Low silhouette
AVMDC052CA0 AVMDC072CA0 AVMDH052CA0 AVMDH072CA0
Duct type Built-in
AVMBH020EA0 AVMBH026EA0 AVMBH035EA0 AVMBH052EA0 AVMBH070EA0
AVMBC032CA0
AVMBH020CA0 AVMBH032CA0 AVMBH040CA0 AVMBH052CA0 AVMBH072CA0
AVMHC105EA0 AVMHC128EA0 AVMHH105EA0 AVMHH128EA0
Duct type High pressure
AVMHC105CA0 AVMHC128CA0 AVMHH105CA0 AVMHH128CA0
220 ~ 240
AVMWH020EA0 AVMWH026EA0 AVMWH035EA0 AVMWH052EA0 AVMWH070EA0
AVMWC020CA0 AVMWC032CA0 AVMWC040CA0 AVMWC052CA0 AVMWC072CA0
4mmAq Output
Btu/h 20000 24000 28000 Heating 22000 26000 30000
AVMPC060CA0
AVMFC052EA0 AVMFC070EA0 AVMFH052EA0 AVMFH070EA0
AVMFC052CA0 AVMFC072CA0 AVMFH052CA0 AVMFH072CA0
Functional parts and safety devices
Code Name
EIS
103AT 25C=10k Ω
Name
Code
AVMWC052EA0
AVMPC083CA0 AVMPH083CA0
Cooling
Capacity table
TC Total capacity Outdoor Indoor temperature ºC, WB
12.80
Heating
Outdoor temperature Indoor temperature ºC, DB
11.4
13.8
20.0 22.0 24.0 Unit Size Temperature ºC, WB 020 14.6 032 040
20.0
10.5
Unit Size 020 032 040
Unit Size 052 072 105
13.8
Unit mm
Dimension
2kW ~ 7.2kW
10.5kW
Duct type Low silhouette
0kW ~ 4.0kW
2kW ~ 7.2kW
Duct type High pressure
Wall-Mounted type
2kW ~ 7.2kW
600mm
Ceiling type
MR-AC01 MR-AH01
Wireless remote controller / Receiver
Remote control sensor Timer indicator
Remote control sensor Timer indicator On/off indicator
Fan indicator Filter sign indicator
MGKC118IE0 MGKC118IM0 MGKC118IA0 MGKC118IC0
Timer indicator Remote control sensor
Timer indicator On/off button
On/off button Fan indicator Removing frost indicator
On/off indicator Filter sign indicator
Avmwc
On/off button Fan indicator
Avmpc
Operating mode Temperature Selection button
Avmfc Avmfh
MR-AC00 MR-AH00
For duct type Avmd / Avmb / Avmh
MRK-B00concealed type MRW-10Awire kit MRK-A00standard type
MWR-AC01 Wiring hole MWR-AH01
MWR-AC00 Wiring hole MWR-AH00
Centralized controller Function controller
Option controller
Refrigerant system diagramCooling only & heat pump
Refrigerant system diagram
Main parts status
Cooling only Avmkc
Electric circuit diagram
Heat pump Avmkh
Cooling only Avmcc
Heat pump Avmch
Cooling only Avmdc / Avmbc / Avmhc
Heat pump Avmdh / Avmbh / Avmhh
Cooling only Avmwc
Heat pump Avmwh
Cooling only Avmpc
Heat pump Avmph
Cooling only Avmfc
Heat pump Avmfh
Noise level
Overall
Duct typeBuilt-in
Octave band level
Way cassette type
026/032
035/040
070/072
052
105
Duct type Low silhouette
Duct type Built-in
035/040
070/072
128
Duct type High pressure
Wall-mounted type
035/040
070/072
060
Floor standing type
082/083
Ceiling type
Heating temperature distribution
Velocity of air flow & temperature distribution
AVMKH035
Velocity of air flow
AVMCH070
35 C
29 C
32 C 29 C
AVMCH105
26 C
AVMWH035
29 C 32 C 26 C
AVMWH070
AVMFH070
Duct type Low silhoutte
Fan specifications
Fan Speed CMM
Fan speed m3/min
Fan speed m3/min External static pressure mmAq
070/072 026/032
Air flow m3/min
Duct type High pressure
Design Status
Panel
Model Language
MGKC118IE0
MGCH095IE0
MGCC095IE0
Electronic expansion valve kit
Design Status depending on the combination
MEV-14 MEV-18
Mandatory items
Options
MR-AC01
Optional items
116
IVOutdoor unit
Indoor unit selection
Unit selection with cooling load
Outdoor unit selection
Real function data
Given condition
Example for unit selection with cooling load
Indoor unit selection
Outdoor unit selection
186 158 310
RVMC060GAM0 RVMC060GDM0 RVMC100GAM0
Charge
Saso
ISO
Output Fan output Type
CMS
ZRD72KCE-TFD
HPS
CCH
RVMH050CBM0 RVMH060GBM0
SUC.S
ZRDT14MC-TFD
RVMH100GAM0 RVMH100FAM0
Coil Siginomiya
MUF7201F1 SUB
Super cooler
16.0
Cooling
Outdoor Indoor temperature ºC, WB
TC Total capacity, PI Power input
28.0
TC Total capacity, PI Power input
Combination Indoor temperature ºC, DB
100
Indoor temperature ºC, DB Outdoor temperature
16.2
TC Total capacity, PI Power input
16.0
TC Total capacity, PI Power input
20.8
TC Total capacity, PI Power input
28.0
TC Total capacity, PI Power input
100 10.6 10.4
060
Indoor temperature ºC, DB Outdoor temperature
Upward 2-FAN
Onward
Upward 1-FAN
UpwardSuper cooler
Cooling only
Refrigerant system diagram
PWM
080/100
Main parts status
050/060
Heat pump
Hgbv
Main parts status
Electronic expansion valve EEV
13 4-way valve 4-W/V
Check valve C/V
16 SUC.S Suction sensor
050/060/072
Cooling only
080/100
Heat pump
080/100
Consideration for outdoor unit selection
Change of capacity depending on refrigerant piping length
Change of cooling capacity Change of heating capacity
Cooling Heating
Condition of operating restriction
035
080/100
Design Capacity Optional Items
MDF-45A
MDF-46A
VInstallation
Moving the outdoor unit by wire rope
Preparation for installation
Product
General
Deciding on where to install the air conditioner
Duct type Low silhouette
Space requirements for the air conditioner
Ore
Floor standing type Ceiling type
Unit mm
If there is no obstacle around the outdoor unit
Accessories
Installation Drain sub Instructions Manual
Floor standing type Ceiling type
Indoor unit Example 4-way cassette type
Installation
Fix the outdoor unit with anchor bolts
STS 2S-2x10
Reinstall the front grille
Secure the panel to the indoor unit using the bolts4EA
020/026/035
020/026/035
There are two refrigerant pipes of differing diameters
Connecting the indoor unit refrigerant pipe
Cutting/Flaring the Pipes
Drain hose installation Example4-way cassette type
Testing the drainage
Drain pump installation-optional
Overall system configuration example
Wiring
Cable specification for outdoor unit
Connection cord specification
Wiring diagram
Connection cord wiring diagram
Power wiring and communication wiring configuration
Indoor unit
Correct connection
Communication cable connection
F1 F1 F2 F2
Outdoor unit Indoor unit
Star wiring connection to some of the indoor units
Typical wiring error
Outdoor unit Indoor unit Wired remote Controller
Star wiring connection to every indoor units
Reverse wiring between indoor and outdoor units
Disconnection between indoor and outdoor units
Wired remote Controller
Reverse wiring between indoor units
Disconnection between indoor units
Refrigerant piping system diagram
Piping and refnet joint selection
Piping selection
Other refnet joint selection method
Refnet joint selection
Refnet joint model
Diameter mm
Indoor unit Scale
Charge/recovery of refrigerant
Additional refrigerant amount calculation method
Example of additional refrigerant amount calculation
Pipe diameter mm
Recovery of refrigerant
Testing operation
Check the indoor unit
Check the outdoor unit
Check through the PC connected to the outdoor unit
Check the high and low pressure through the manifold gauge
Outdoor unit Direction System No
Introduction
Calculate the smallest room volumem3
Concentration
Outdoor unit Indoor unit Opening between rooms Partition
Room
Lowing courses of action
Action
Indoor unit Action
DB98-03759A1