Samsung AM120FXVAGH, AM080FXVAGH, AM160FXVAGH, AM140FXVAGH, AM180FXVAGH Installation Manual
...
DVM S
AM✴✴✴FXVAGR Series
AM✴✴✴FXVAGH Series
AM✴✴✴HXVAGH Series
AM✴✴✴MXV✴NR Series
Air Conditioner
installation manual
DB68-03850A-14
imagine the possibilities
Thank you for purchasing this Samsung product.
Contents
Safety precautions ..........................................................................................................3
Preparing for installation ....................................................................................................6
Selecting installation location ............................................................................................. 18
Space requirement for installation......................................................................................... 21
Accessories ...............................................................................................................23
Base construction and installation of the outdoor unit .....................................................................24
Installing the wind/snow prevention duct .................................................................................28
Refrigerant pipe installation ...............................................................................................31
Electrical wiring work .....................................................................................................63
Air tightness test and vacuum drying ......................................................................................80
Pipe insulation ............................................................................................................82
Charging refrigerant (for the turkish market only).......................................................................... 85
Basic segment display..................................................................................................... 88
Setting outdoor unit option switch and key function ......................................................................88
Setting the MCU and Pipe Addresses (for HR Only)......................................................................... 98
Things to check after completing the installation .........................................................................102
Inspection and test operation ............................................................................................104
Automatic refrigerant amount detection function ........................................................................110
2
Safety precautions
Please follow the following safety information for safety of the installer and the user.
❇ DVM S air conditioner uses R-410A refrigerant.
• When using R-410A, moisture or foreign substances may aect the performance and reliability of the product.
Safety precautions must be obeyed when installing the refrigerant pipe.
• The designed maximum pressure of the system is 4.1MPa and therefore select appropriate material and thickness
according to the regulations.
• R-410A is a quasi-azeotrope of two refrigerants and it has to be charged in liquid phase when lling the refrigerant.
(If you charge vapor refrigerant, it may change the blend of the refrigerant and cause product malfunction.)
❇ You must connect the indoor units for R-410A refrigerant. Refer to product catalog to nd out the models names
for connectable indoor units. (If you connect the indoor units that are not designed for R-410A, it cannot operated
normally.)
❇ After completing the installation and trial operation, explain to the user how to use and maintain the product. Also, hand
over this installation manual so that it can be stored by the user.
❇ Manufacturer is not responsible for the incidents occurred by improper installation. Installer is responsible for any
installation related claims from the user occurred by neglecting warnings and cautions stated in this manual. (Installer
will be responsible for any service charges that may occur)
❇ Generally, system air conditioners should not be relocated after installation. But when it has to be relocated for inevitable
reasons, please contact Samsung’s qualied dealers for system air conditioners.
ENGLISH
WARNING
CAUTION
• Hazards or unsafe practices that may result in severe personal injury or death.
• Hazards or unsafe practices that may result in minor personal injury (to installer/user) or
property damage.
SEVERE WARNING SIGNS
Consult qualied installer or dealer for installation.
X When installation is done by unqualied person, problems such as water leakage, electric shock or re may occur.
Installation work must be done properly according to this installation manual.
X When installation is not done properly, it may cause water leakage, electric shock or re.
When installing the unit in a small room, take measure to keep the refrigerant concentration from exceeding allowable
safety limits in case of refrigerant leakage. Consult the dealer for precautionary measure before the installation.
X When refrigerant leaks and exceed dangerous concentration level, it may cause suocation accidents.
If any gas or impurities, except R-410A refrigerant, come into the refrigerant pipe, serious problem may occur and it
may cause injury.
Use the supplied accessories, specied components and tools for the installation.
X Do not use the pipe and the installation product used for the R-22 refrigerant.
X Failure to use the specied components can cause product fall down, water leakage, electrical shock, and re. (The pipe
and are components used for R-22 refrigerant must not be used)
Install the outdoor unit on a hard and even place that can support its weight.
X If the place cannot support its weight, the outdoor unit may fall down and it may cause injury.
3
Safety precautions
Check the following before installation and service work.
X Before welding, remove dangerous and inammable things that may cause an explosion and re around the work.
X Before welding, remove the refrigerant from inside the pipe or the product.
- If you perform welding while refrigerant is in the pipe, it may increase the pressure of the refrigerant and cause the pipe
to burst. If the pipe bursts or explodes, it may cause severe injury to the installer.
X When welding, use the nitrogen gas to eliminate oxidation inside the pipe.
Do not modify the product on your own.
X Potential risk of electric shock, re, product failure or injury.
Fix the outdoor unit securely on foundation to resist strong wind or earthquake.
X If the outdoor unit is not properly xed, it turns over and accidents may occur.
Electric work must be done by qualied persons, complying the national wiring regulations and installed according to
the instruction stated in the installation manual with leased circuit.
X Capacity shortage on the leased circuit and improper installation may cause electric shock or re.
Make sure to perform grounding work.
X Do not connect the ground wire to a gas pipe, water pipe, lightning rod or telephone grounding. Improper grounding
could cause electric shock.
Wiring must be connected with the designated wires and it must be xed securely so that it does not apply any external
force to the connection part of the terminals.
X If connection for xation is not properly done, it may cause heat generation or re.
Neatly arrange the wires in the electrical parts to make sure that electrical cover is closed securely without any gaps.
X If the cover is not properly closed, heat may generate on the electrical terminal and cause electric shock or re.
Exclusive circuit breaker (MCCB, ELB) must be installed to the power supply.
X When overcurrent or current leakage occurs with no circuit breaker installed, power will not be cut-o and it may cause
electric shock or re.
X Do not use damaged parts. It may cause re or electric shock.
You must cut-o the power before you work on, or adjust any power supply part for product installation, maintenance,
repair or any other services.
X There is risk of electric shock.
X Even when the power is o, it is dangerous when you come in contact with inverter PCB, fan PCB since high pressure DC
voltage is charged to those parts.
X When replacing/repairing the PCB, cut-o the power and wait until the DC voltage is discharged before replacing/
repairing them. (Wait for more than 15 minutes to allow it to discharge naturally.)
If the refrigerant gas leaks during the installation, you should ventilate the room.
X When the refrigerant gas gets in contact with ammable substance, it may generate toxic gas.
Gas leakage must be checked after installation is completed.
X When the refrigerant gas gets in contact with ammable substance, it may generate toxic gas.
You can get a frostbite if you get in contact with the leaked refrigerant gas.
Supply power to the product during winter time since the product will operate in protection mode itself when the
temperature decrease below 0°C.
X If you cut-o the power, compressor protection mode cannot be operated and may cause damage to the product.
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not
play with the appliance.
4
CAUTION SIGNS
Do not install the drain pipe directly to the bottom part of the outdoor unit and built a proper drainage so that water
drains out smoothly. If not, pipe may freeze or bursts during winter time and cause damage to the product or water
leakage.
X When the draining work is not done properly, water leak may occur and cause property damage.
Install the power cable and communication cable of the indoor and outdoor unit at least 1.5m away from the electric
appliances and install it at least 2m away from the lightning conductor.
X Noise may be generated from the electronic devices, depending on the status of the electric wave.
Install the outdoor unit within the angle stated in the table, according to the height of the building.
X Do not leave the refrigerant container under the hot sunlight. (There is risk of explosion.)
X You must use the appropriate pipes according to the standard since the pressure of the refrigerant is very high.
X Make sure that the pipes does not get any weaker by welding it too much.
X Make sure to install the product away from children’s’ reach. (Sharp parts of the heat exchanger is may cause personal
injury and when parts of the product gets damage, it may decrease product’s performance.)
Lighting rod
Install the indoor unit away from lighting apparatus that uses ballast stabilizer.
X If you use the wireless remote control, it may not operate normally due to ballast stabilizer.
Do not install the product in following places.
X Place where outdoor unit’s noise and warm air may disturb neighbors. (It may cause property loss.)
X Do not leave any obstacles around the inlet and outlet of the product. (It may cause damage or accidents.)
X The place where there is mineral oil or arsenic acid.
- Those parts may get damaged due to burned resin and cause water leakage or product may fall.
- The eciency of the heat exchanger may reduce or product may break.
X The place where corrosive gas such as sulfurous acid gas generates from the vent pipe or air outlet.
- The copper pipe or connection pipe may corrode and refrigerant may leak.
X The place where there is a machine that generates electromagnetic waves.
- The air conditioner may not operate normally due to problems in control system.
X The place where there is a danger of combustible gas leakage or place where thinner or gasoline is handled.
- (There is risk of re or explosion.)
X The place with carbon ber or ammable dust.
X The place near seashore or hot spring where there is risk of outdoor unit corrosion.
Protective angle:
25˚~55˚
Height of the building Protection control
20m or less 55˚
40m or less 35˚
60m or less 25˚
ENGLISH
5
Safety precautions
Changes in DVM S (inverter) compare to conventional models that has to noted when installing
X For optimal distribution of the refrigerant, you must use Y-joint as branch joint for connecting outdoor units. (To not use
T-joint)
X You cannot operate normally if you do not complete the trial operation through outdoor unit key mode. You must use
KEY MODE to run trial operation.
X DVM S air conditioner uses R-410A refrigerant.
X Check the compatibility of other products such as indoor unit, EEV kits etc. which will be connected to DVM S.
X Make sure to note that outdoor unit combination is dierent from DVM PLUS III and IV.
X The length of maximum piping, level dierence, the quantity of connectable indoor units, the installation at the outdoor
joints and the outdoor unit combinations are dierent from the conventional models.
X If the pipe length is over 2 m between outdoor units, make traps to prevent oil stagnation. Oil stagnation may occur
when outdoor unit at the end of module stops while other outdoor units are still in operation.
Preparing for installation
Outdoor unit classication
Classication Small type DVM S Large A type DVM S Large B type
Appearance
Packaging material disposition
• Safely store or dispose the packaging materials.
CAUTION
- Sharp metals such as nails or wooden material packaging that may break into pieces become a cause for
personal injury.
- Make sure to store or dispose the vinyl type packaging material to keep it out of reach of children. Children
may put them over their face, which is very dangerous since it may lead them to suocation.
6
Outdoor unit combination
f Make sure to use an indoor unit that is compatible with DVM S.
f Indoor units can be connected within the range indicated in following table.
f If the total capacity of the connected indoor units exceeds the indicated maximum capacity, cooling and heating capacity
of the indoor unit may decrease.
f Total capacity of the connected indoor units can be allowed from 50% to 130% of the total outdoor unit capacity. 0.5 ×
Σ(Outdoor unit capacity) ≤ Total capacity of the connected indoor units ≤ 1.3 × Σ(Outdoor unit capacity)
❇ You can connect maximum 64 indoor units to the outdoor unit. Maximum quantity of connectable indoor unit is set to 64
since outdoor unit only support up to 64 communication address. Indoor unit address can be assigned from 0~63. If the
indoor unit address was assigned from 64~79, E201 error will occur.
❇ Maximum 32 Wall-mount type indoor units with EEV (AM✴✴✴FNQDEH✴, AM✴✴✴JNVDKH✴) can be connected.
• Use the following table to determine the size and number of outdoor units needed to achieve the capacity
requirements.
CAUTION
Standard type (Heat pump)
ENGLISH
Model name for combination
Number of individual outdoor units
AM080FXVAGH
AM100FXVAGH
AM120FXVAGH
AM140FXVAGH
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor units
(Cooling)
Maximum number of connectable
indoor units
AM160FXVAGH
AM180FXVAGH
AM200FXVAGH
AM220FXVAGH
AM240HXVAGH
AM260HXVAGH
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM080FXVAGH AM100FXVAGH AM120FXVAGH AM140FXVAGH AM160FXVAGH
11111
1
1
1
1
1
22.4 28 33.6 40 45
25.2 31.5 37.8 45 50.4
11.2 14 16.8 20 22.5
29.1 36.4 43.7 52 58.5
14 18 21 26 29
7
Preparing for installation
Model name for combination
Number of individual outdoor units
AM080FXVAGH
AM100FXVAGH
AM120FXVAGH
AM140FXVAGH
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
Model name for combination
Number of individual outdoor units
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
AM160FXVAGH
AM180FXVAGH
AM200FXVAGH
AM220FXVAGH
AM240HXVAGH
AM260HXVAGH
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM080FXVAGH
AM100FXVAGH
AM120FXVAGH
AM140FXVAGH
AM160FXVAGH
AM180FXVAGH
AM200FXVAGH
AM220FXVAGH
AM240HXVAGH
AM260HXVAGH
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM180FXVAGH AM200FXVAGH AM220FXVAGH AM240HXVAGH AM260HXVAGH
11111
1
1
1
1
1
50.4 56 61.6 67.2 72.8
56.7 63 69.3 75.6 81.9
25.2 28 30.8 33.6 36.4
65.5 72.8 80.1 87.4 94.6
32 36 40 43 47
AM280HXVAGH1 AM300HXVAGH1 AM320HXVAGH1 AM340HXVAGH1 AM360HXVAGH1
22222
1111
1
1
1
1
11
78.6 84.0 89.6 95.2 101.6
88.2 94.5 100.8 107.1 114.3
39.3 42.0 44.8 47.6 50.8
102.2 109.2 116.5 123.8 132.1
51 54 58 61 64
8
Model name for combination
Number of individual outdoor units
AM080FXVAGH
AM100FXVAGH
AM120FXVAGH
AM140FXVAGH
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
AM160FXVAGH
AM180FXVAGH
AM200FXVAGH
AM220FXVAGH
AM240HXVAGH
AM260HXVAGH
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM380HXVAGH1 AM400HXVAGH1 AM420HXVAGH1 AM440HXVAGH1 AM460HXVAGH1
22223
2
1
1
1
1 121
1
106.6 112.8 117.6 123.2 128.8
119.7 126.9 132.3 138.6 144.9
53.3 56.4 58.8 61.6 64.4
138.6 146.6 152.9 160.2 167.4
64 64 64 64 64
ENGLISH
Model name for combination
Number of individual outdoor units
AM080FXVAGH
AM100FXVAGH
AM120FXVAGH
AM140FXVAGH
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
AM160FXVAGH
AM180FXVAGH
AM200FXVAGH
AM220FXVAGH
AM240HXVAGH
AM260HXVAGH
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM480HXVAGH1 AM500HXVAGH1 AM520HXVAGH1 AM540HXVAGH1 AM560HXVAGH1
33333
11111
1
1
1
1
11112
135.2 140.2 145.6 151.2 156.8
152.1 157.5 163.8 170.1 176.4
67.6 70.1 72.8 75.6 78.4
175.8 182.3 189.3 196.6 203.8
64 64 64 64 64
9
Preparing for installation
Model name for combination
Number of individual outdoor units
AM080FXVAGH
AM100FXVAGH
AM120FXVAGH
AM140FXVAGH
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
Model name for combination
Number of individual outdoor units
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
AM160FXVAGH
AM180FXVAGH
AM200FXVAGH
AM220FXVAGH
AM240HXVAGH
AM260HXVAGH
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM080FXVAGH
AM100FXVAGH
AM120FXVAGH
AM140FXVAGH
AM160FXVAGH
AM180FXVAGH
AM200FXVAGH
AM220FXVAGH
AM240HXVAGH
AM260HXVAGH
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM580HXVAGH1 AM600HX VAGH1 AM620HXVAGH1 AM640HX VAGH1 AM660HXVAGH1 AM680HX VAGH1
333334
2
1
1
1
1
222232
163.2 168.2 173.6 179.2 184.8 190.4
183.6 189.0 195.3 201.6 207.9 214.2
81.6 84.1 86.8 89.6 92.4 95.2
212.3 218.7 212.3 233.0 240.2 247.5
64 64 64 64 64 64
AM700HXVAGH1 AM720HX VAGH1 AM740HXVAGH1 AM760HX VAGH1 AM780HXVAGH1 AM800HX VAGH1
444444
11111
11
1
1
1
222233
196.8 201.8 207.2 212.8 218.4 224.8
221.4 226.8 233.1 239.4 245.7 252.9
98.4 100.9 103.6 106.4 109.2 112.4
255.8 262.3 269.4 276.6 283.9 292.2
64 64 64 64 64 64
10
Compact type (Heat pump)
Model name for combination AM360HXVAGH2 AM380HXVAGH2 AM460HXVAGH2 AM480HX VAGH2
Number of individual outdoor units
AM120FXVAGH
AM200FXVAGH
Combined outdoor unit
Rated capacity
Total capacity of the connected
indoor units (Cooling)
Maximum number of connectable indoor units
Model name for combination AM500HXVAGH2 AM520HXVAGH2 AM580HXVAGH2 AM600HX VAGH2
Number of individual outdoor units
Combined outdoor unit
Rated capacity
Total capacity of the connected
indoor units (Cooling)
Maximum number of connectable indoor units
AM220FXVAGH
AM240HXVAGH
AM260HXVAGH
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM120FXVAGH
AM200FXVAGH
AM220FXVAGH
AM240HXVAGH
AM260HXVAGH
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
2222
11
1
1
1
111
100.8 106.4 128.8 134.4
113.4 119.7 144.9 151.2
50.4 53.2 64.4 67.2
131.0 138.3 167.4 174.7
64 64 64 64
2233
11
1
1
1
1211
140.0 145.6 162.4 168.0
157.5 163.8 182.7 189.0
70.0 72.8 81.2 84.0
182.0 189.3 211.1 218.4
64 64 64 64
ENGLISH
11
Preparing for installation
Model name for combination AM620HXVAGH2 AM640HXVAGH2 AM680HXVAGH2 AM700HX VAGH2
Number of individual outdoor units
AM120FXVAGH
AM200FXVAGH
Combined outdoor unit
Rated capacity
Total capacity of the connected
indoor units (Cooling)
Maximum number of connectable indoor units
Model name for combination AM720HXVAGH2 AM740HXVAGH2 AM760HXVAGH2 AM780HX VAGH2
Number of individual outdoor units
Combined outdoor unit
Rated capacity
Total capacity of the connected
indoor units (Cooling)
Maximum number of connectable indoor units
AM220FXVAGH
AM240HXVAGH
AM260HXVAGH
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM120FXVAGH
AM200FXVAGH
AM220FXVAGH
AM240HXVAGH
AM260HXVAGH
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
3333
11
22
11
12 1
173.6 179.2 190.4 196.0
195.3 201.6 214.2 220.5
86.8 89.6 95.2 98.0
225.7 233.0 247.5 254.8
64 64 64 64
3333
11
11
1223
201.6 207.2 212.8 218.4
226.8 233.1 239.4 245.7
100.8 103.6 106.4 109.2
262.1 269.4 276.6 283.9
64 64 64 64
12
Standard type (Heat recovery)
Model name for combination
Number of individual outdoor units
AM080FXVAGR
AM100FXVAGR
AM120FXVAGR
AM140FXVAGR
AM160FXVAGR
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
Model name for combination
Number of individual outdoor units
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
AM180FXVAGR
AM200FXVAGR
AM220FXVAGR
AM240MXVGNR
AM260MXVGNR
AM280MXVGNR
AM300MXVANR
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM080FXVAGR
AM100FXVAGR
AM120FXVAGR
AM140FXVAGR
AM160FXVAGR
AM180FXVAGR
AM200FXVAGR
AM220FXVAGR
AM240MXVGNR
AM260MXVGNR
AM280MXVGNR
AM300MXVANR
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM080FXVAGR AM100FXVAGR AM120FXVAGR AM140FXVAGR AM160FXVAGR
11111
1
1
1
1
1
22.4 28 33.6 40 45
25.2 31.5 37.8 45 50.4
11.2 14 16.8 20 22.5
29.12 36.4 43.68 52 58.5
14 18 21 26 29
AM180FXVAGR AM200FXVAGR AM220FXVAGR AM240MXVGNR AM260MXVGNR
11111
1
1
1
1
1
50.4 56 61.6 67.2 72.8
56.7 63 69.3 75.6 81.9
25.2 28 30.8 33.6 36.4
65.52 72.8 80.08 87.36 94.64
32 36 40 43 47
ENGLISH
13
Preparing for installation
Model name for combination
Number of individual outdoor units
AM080FXVAGR
AM100FXVAGR
AM120FXVAGR
AM140FXVAGR
AM160FXVAGR
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
Model name for combination
Number of individual outdoor units
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
AM180FXVAGR
AM200FXVAGR
AM220FXVAGR
AM240MXVGNR
AM260MXVGNR
AM280MXVGNR
AM300MXVANR
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM080FXVAGR
AM100FXVAGR
AM120FXVAGR
AM140FXVAGR
AM160FXVAGR
AM180FXVAGR
AM200FXVAGR
AM220FXVAGR
AM240MXVGNR
AM260MXVGNR
AM280MXVGNR
AM300MXVANR
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM280MXVGNR AM300MXVANR AM320FXVGNR AM340FXVGNR AM360FXVGNR
12222
11
1
1
11
1
1
78.6 84 89.6 95.2 101.6
88.2 94.5 100.8 107.1 114.3
39.3 42 44.8 47.6 50.8
102.18 109.2 116.48 123.76 132.08
51 54 58 61 64
AM380FXVGNR AM400FXVGNR AM420FXVGNR AM440FX VGNR AM460FXVGNR
22222
1
11
1
1
111
11
106.6 112 117.6 124 129
119.7 126 132.3 139.5 144.9
53.3 56 58.8 62 64.5
138.58 145.6 152.88 161.2 167.7
64 64 64 64 64
14
Model name for combination
Number of individual outdoor units
AM080FXVAGR
AM100FXVAGR
AM120FXVAGR
AM140FXVAGR
AM160FXVAGR
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
AM180FXVAGR
AM200FXVAGR
AM220FXVAGR
AM240MXVGNR
AM260MXVGNR
AM280MXVGNR
AM300MXVANR
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM480FXVGNR AM500FXVGNR AM520FXVGNR AM540FX VGNR AM560FXVGNR
22222
ENGLISH
1
1
1
1
1
11111
134.4 140 145.6 151.2 156.8
151.2 157.5 163.8 170.1 176.4
67.2 70 72.8 75.6 78.4
174.72 182 189.28 196.56 203.84
64 64 64 64 64
Model name for combination
Number of individual outdoor units
AM080FXVAGR
AM100FXVAGR
AM120FXVAGR
AM140FXVAGR
AM160FXVAGR
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
AM180FXVAGR
AM200FXVAGR
AM220FXVAGR
AM240MXVGNR
AM260MXVGNR
AM280MXVGNR
AM300MXVANR
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM580FXVGNR AM600FXVGNR AM620FXVGNR AM640FXVGNR AM660FXVGNR AM680FXVGNR
223333
11
1
1
1
111
1
121111
162.6 168 173.6 179.2 185.6 190.6
182.7 189 195.3 201.6 208.8 214.2
81.3 84 86.8 89.6 92.8 95.3
211.38 218.4 225.68 232.96 241.28 247.78
64 64 64 64 64 64
15
Preparing for installation
Model name for combination
Number of individual outdoor units
AM080FXVAGR
AM100FXVAGR
AM120FXVAGR
AM140FXVAGR
AM160FXVAGR
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
Model name for combination
Number of individual outdoor units
Combined outdoor
unit
Rated capacity
Total capacity of the
connected indoor
units (Cooling)
Maximum number of connectable
indoor units
AM180FXVAGR
AM200FXVAGR
AM220FXVAGR
AM240MXVGNR
AM260MXVGNR
AM280MXVGNR
AM300MXVANR
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM080FXVAGR
AM100FXVAGR
AM120FXVAGR
AM140FXVAGR
AM160FXVAGR
AM180FXVAGR
AM200FXVAGR
AM220FXVAGR
AM240MXVGNR
AM260MXVGNR
AM280MXVGNR
AM300MXVANR
Cooling (kW)
Heating (kW)
Minimum (kW)
Maximum (kW)
AM700FXVGNR AM720FXVGNR AM740FXVGNR AM760FXVGNR AM780FXVGNR AM800FXVGNR
333333
1
1
112111
1
1
1
111111
196 201.6 207.2 212.8 218.4 224.2
220.5 226.8 233.1 239.4 245.7 252
98 100.8 103.6 106.4 109.2 112.1
254.8 262.08 269.36 276.64 283.92 291.46
64 64 64 64 64 64
AM820FXVGNR AM840FXVGNR AM860FXVGNR AM880FX VGNR AM900FXVGNR
33333
1
1
1
1
22223
229.6 235.2 240.8 246.6 252
258.3 264.6 270.9 277.2 283.5
114.8 117.6 120.4 123.3 126
298.48 305.76 313.04 320.58 327.6
64 64 64 64 64
16
Moving the outdoor unit
f Select the moving path in advance.
f Be sure that moving path can support weight of the outdoor unit.
f Do not slant the product more than 30˚ when carrying it. (Do not lay the product down in sideways.)
f Sur face of the heat exchanger is sharp. Be careful not to get injured while moving the product.
• You must use certain part of the product when moving the product.
CAUTION
When moving with a crane
ENGLISH
f Fasten the wire rope as shown in the gure.
f To protect damage or scratches, insert a piece of cloth between the
Wire rope
outdoor unit and the wire rope.
Holes for wire rope
to go through
When moving with a forklift
f Carefully insert the forklift forks into the forklift holes at the bottom of
the outdoor unit.
f Be careful with the forklift from damaging the product.
Forklift
Holes for forklift
forks to go through
When moving the product without wooden pallet and the crane is not available for use
f Connect a wire rope to the outdoor unit as you would move it with a
crane.
f Hang the wire rope to the forklift fork to move the outdoor unit.
Forklift
Wire rope
Forklift holes
17
Selecting installation location
Decide the installation location, with the consideration of the following conditions, under user’s approval.
f Place where hot discharge air or noise from the outdoor unit may not disturb the neighbor (Especially in residential areas,
keep the operation hours in mind.)
f Place where structure can bear the weight and vibration of the outdoor unit.
f Place with at sur face where rainwater does not settle or leak.
f Place where it is not exposed to strong wind.
f Well ventilated place with sucient service place for repairs and maintenance. (Discharge duct can be purchased
separately)
f Place where you can connect the refrigerant pipes between indoor and outdoor units within allowable distance.
f Place where it allows easy waterproong and draining work for the condensation water generated from the outdoor unit
during heating operation.
f Place where there is no risk of inammable gas leakage.
f Place where there is no direct inuence of snow or rain.
f Do not install the product in a place where it will be directly exposed to sea breeze.
- Consult an installation expert (or company) since you will need to take extra anti-corrosion measures if you need to
install the product in a place where it can be exposed to direct sea breeze. (You have to remove dusts and salinity on
the heat exchanger and apply designated rust inhibitor more than once a year.)
Outdoor
unit
Sea breeze
Sea
Outdoor
unit
❇ Caution when installing the product in seashore
- When installing the product in seashore, make sure to install it behind a structure (such as building) that can block the
sea breeze or install protection wall around the outdoor unit.
- Make sure to install the product in a place where it allows smooth drainage.
Protection wall
Sea
Sea breeze
Outdoor
unit
Sea
Protection wall should be constructed with a solid material that
can block the sea breeze and the height and width of the wall
should be 1.5 times larger than the size of the outdoor unit. (You
must secure more than 700mm of space between the protection
wall and the outdoor unit for air circulation.)
Sea breeze
Outdoor unit
Outdoor
unit
18
Environment Installation conditions Anti-Corrosion Eect from Installation Anti corrosion Eect by Maintenance
• After Corrosion Protection period
(2 years)
ৄ Cleaning & Spray R-Pro :
2 years extended
• After Corrosion Protection period
ৄ Cleaning & Spray R-Pro (With
initial coating):
4 years extended
ৄ Cleaning & Spray R-Pro
(without initial coating):
2 years extended
• After Corrosion Protection period
ৄ Cleaning & Spray R-Pro (With
initial coating):
4 years extended
ৄ Cleaning & Spray R-Pro
(Without initial coating):
2 years extended
• After Corrosion Protection period
(2 years)
ৄ Cleaning & Spray R-Pro :
2 years extended
Seashore
Seashore
+
Corrosive gas area
Corrosive gas area
Seashore within 500m
Direct exposure
Seashore within 500m
Building / Protection Wall
Seashore within 500m~2km
Seashore within 500m
Corrosive gas area
Seashore within 500m~2km
Corrosive gas area
The place where corrosive
gas generates
ৄ With Anti-corrosion coating: 2
years from installation
Check 1 year later from installation
*
ৄ With Anti-corrosion coating:
4 years from installation
ৄ Without Anti-corrosion
coating: 2 years from
installation
* Check 1 year later from installation
ৄ With Anti-corrosion coating: 4
years from installation
ৄ Without Anti-corrosion
coating: 2 years from
installation
* Check 1 year later from installation
ৄ With Anti-corrosion coating: 2
years from installation
* Check 1 year later from installation
ENGLISH
19
Selecting installation location
• System air conditioner may cause static noise when listening to AM stations. Therefore, select an installation
CAUTION
location for indoor unit where electrical wiring can be done while keeping certain distance from a radio,
computer and stereo equipment.
- Especially, keep the unit at least 3m away from the electrical equipment in an area with weak electromagnetic
waves and put the main power cable and communication cables in a separately installed protection tube.
- Make sure that there is no equipment that generates electromagnetic waves. If not electromagnetic waves
may cause problem to the control systems which may lead to air conditioner malfunction. (Example: Remote
control sensor of the indoor unit may not receive the signal very well, due to ballast stabilizer of the lighting
equipment.)
• In regions with heavy snowfall, make sure to install the outdoor unit where there is no concerns of direct
snowfall on the outdoor unit. Also, build higher base support so that accumulated snow does not block the air
inlet or the heat exchanger.
• R-410A refrigerant is a safe, nontoxic and nonammable refrigerant. However, if the place holds any concerns for
exceeding dangerous level of refrigerant concentration in case of refrigerant leakage, extra ventilation system is
required.
• When you install the outdoor unit in a high places such as roof, install fence or guardrail around it. When there is
no fence or guardrail, service person could fall.
• Do not install the product in places where corrosive gases such as sulfur oxides, ammonia, and sulfurous gas are
produced. (e.g. Toilet outlet, ventilation opening, sewage works, dyeing complex, cattle shed, sulfuric hot spring,
nuclear power plant, ship etc.) When installing the product in those places, contact an installation specialty
store as the copper pipe and brazing part will need additional corrosion proof or anti-rust additive to prevent
corrosion.
• Make sure to keep any inammable materials (such as wooden materials, oil etc.) around the outdoor unit. When
there's re, those inammable material will easily catch the re and may pass it on to the product.
• Depending on the condition of power supply, unstable power or voltage any cause malfunction of the parts or
control system. (At the ship or places using power supply from electric generator...etc)
• Make sure to install MCU when using HR products.
• When you select the location to install MCU, the location is far away from indoor rooms because the refrigerant
running of MCU may create noise.
20
Space requirement for installation
f Space requirement was decided based on following conditions; Cooling mode, outdoor temperature of 35°C. Larger
space is required if the outdoor temperature is higher than 35°C or if the place is heated easily by quantity of solar
radiation.
f When you secure installation space, consider path for people and the direction of the wind.
f Secure installation space as shown in the below illustration, considering ventilation and the service space.
f If the installation space is narrow, installer or other worker may get injured during work and may also cause problem to
the product.
f If you install multiple number of outdoor units in one space, make sure to secure enough ventilation space if there’s
any walls around the product that may disturb the air ow. If enough ventilation space is not secured, product may
malfunction.
f You may install the outdoor units with 20mm of space between the product, but product’s performance may decrease
depending on the installation environment.
Single installation
(Unit : mm)
Over 300
Over 100 (S2)Over 500 (S1)
Front
Over 100 Over 100
Over 100
side
<Case 1> <Case 2>
Front side
Height of the wall is
unlimited
ENGLISH
21
Space requirement for installation
Module installation
Over 200
Over 300
Front
side
Over 400Over 400
Front side
Over 100
Over 100
<Case 1> <Case 2>
Over 100 Over 100 Over 100 Over 100
Over 100
Front side
Over 100 Over 100
Front side
Over 100
Over 100
Over 100
<Case 3>
(S2)
Over 300
(S1)
Over 500
Over 500Over 500 Over 600
❇ For <Case 1> or <Case 3>
• Height of the wall on the front side should not be higher than 1500mm.
• Height of the wall on the air inlet side should not be higher than 500mm.
• Height of the wall on the side is not limited.
• If the height of the wall exceeds by certain value (h1, h2), additional clearance [(h1)/2, (h2)/2 : Half of the exceeded
distance] should be added to the service space (S1, S2).
(Unit : mm)
Height of
the wall is
unlimited
22
Front side
1500 h1
S1+h1/2 S2+h2/2
Air inlet side
500 h2
Accessories
Accessories
f You must keep following accessories until the installation is nished.
f Hand over the installation manual to the customer after nishing the installation.
Installation manual (1)
Optional accessories
f Following optional accessories are needed for connecting pipes between the indoor and outdoor units.
Classication Model Name Specication
MXJ-YA1509M 15.0 kW and below
MXJ-YA2512M 15.1 kW ~ 40.0 kW
MXJ-YA2812M 40.1 kW ~ 45.0 kW
Y-Joint
Y-Joint (Only H/R)
Distribution header
Y-Joint
- Outdoor unit
Y-Joint (Only H/R)
- Outdoor unit
❇ If you use an indoor unit with no internal EEV(Electric Expansion Valve), you will need an EEV kit.
❇ Only use the genuine accessories listed in above table and do not use imitated accessories.
MXJ-YA2815M 45.1 kW ~ 70.3 kW
MXJ-YA3419M 70.4 kW ~ 98.4 kW
MXJ-YA4119M 98.5 kW ~ 135.2 kW
MXJ-YA4422M Over 135.2 kW
MXJ-YA1500M 22.4 kW and below
MXJ-YA2500M 22.5 kW ~ 70.3 kW
MXJ-YA3100M 70.4 kW ~ 135.2 kW
MXJ-YA3800M Over 135.2 kW
MXJ-HA2512M 45.0 kW and below (for 4 rooms)
MXJ-HA3115M 70.3 kW and below (for 8 rooms)
MXJ-HA3819M 70.4 kW ~ 135.2 kW (for 8 rooms)
MXJ-TA3419M 135.2 kW and below
MXJ-TA4122M Over 135.2 kW
MXJ-TA3100M 135.2 kW and below
MXJ-TA3800M Over 135.2 kW
ENGLISH
23
Base construction and installation of the outdoor unit
• Make sure to remove the wooden pallet before installing the outdoor unit. If you do not remove the wooden
pallet, there is risk of re during welding the pipes. If the outdoor unit is installed with wooden pallet on, and
WARNING
it was used for long period time, wooden palette may break and cause electrical hazard or high pressure may
damage the pipes.
❇ Fix an outdoor unit rmly on the base ground with anchor bolts.
❇ Manufacturer is not responsible for the damage occurred by not following the installation standards.
1. Make sure that the height of the base ground is 200mm or higher to protect the outdoor unit from rain water or other
external conditions. Also, install a draining pit around the base ground and connect the drain pipe to the drainage.
2. Considering the vibration and weight of the outdoor unit, strength of the base ground must be strong to prevent noise
and the top surface of it should be at.
3. Base ground should be 1.5 times larger than the bottom of the outdoor unit.
4. Outdoor unit must be xed rmly so that it can withstand the wind speed of 30m/s. If you cannot x the outdoor unit on
the base ground, x it by side or use extra structure.
5. In heating operation, defrost water may form so you must really care about the drainage and waterproong the oor. To
prevent defrost water from stagnating or freezing, construct a drainage with over 1/50 slope. (Ice may form on the oor
in winter time.)
6. It is necessar y to add wire mesh or steel bar during concrete construction for the base ground to prevent damages or
cracks.
7. When installing multiple outdoor units at the same place, construct a H beam or an anti-vibration frame on the base
ground to install the outdoor unit.
8. After installing a H beam or an anti-vibration frame, apply corrosion protection and other necessary coating.
9. When concrete construction for outdoor unit installation is completed, install an anti-vibration pad (t=20mm or more) or
an anti-vibration frame to prevent vibration of the outdoor unit from transferring to the base ground.
10. Place the outdoor unit on a H beam or an anti-vibration frame and x it with the bolt, nut and washer. (The bearing force
has to be over 3.5kN)
Base ground construction
Draining pit
<When installing on the ground>
Over 200 mm
24
Bottom surface of the base
ground must be horizontally
leveled
<When installing on the roof>
Over 200 mm
Over 200 mm
Outdoor unit installation
Base ground
Over 200 mm
H beam or anti-vibration
frame
Over 200 mm
Outdoor unit base mount and anchor bolt position
A
B
54
54
Anti-vibration - Base ground
(4-Ø 18)
Classication DVM S Small Type DVM S Large A Type DVM S Large B type
A 880 1,295 1,295
B 740 1,150 1,150
❇ Refer to the blueprints in technical data book to make a holes for connecting the anti-vibration pad.
Outdoor unit - Anti-vibration
frame (4-Ø 12)
761
803
ENGLISH
Over 50 mm
(Unit : mm)
25
Base construction and installation of the outdoor unit
Examples of draining work
f Construct the drainage ditch with reinforced concretes and make sure that water-proong work is done.
f For smooth draining of defrost water, make sure to apply 1/50 slope.
f Construct a drainage around the outdoor unit to prevent the defrost water (from the outdoor unit) from stagnating,
overowing or freezing near the installation space.
f When the outdoor unit is installed on the roof, check the strength and waterproof status of the roof.
(Unit : mm)
960
60°
760
80
X
100
100
<Drainage work for single installation>
50
80
80
60°
80
B
A
<X-X’ SECTION>
80
80
60°
80
80
80
X’
Direction of the drainage
(Slope 1/50)
150 100
100
80
80
Direction of the drainage
(Slope 1/50)
200
BB
<Drainage work for module installation>
200
Classication DVM S Small Type DVM S Large A Type DVM S Large B type
A 940 1,350 1,350
B 740 1,150 1,150
26
(Unit : mm)
Cautions regarding on connecting the anchor bolt
CAUTION
X Tighten the rubber washer to prevent the bolt connection part of the outdoor unit from corroding.
Rubber washer
f Anchor specication
Diameter of
Size
drill bit (a)
Ø 10 14 mm 75 mm 40 mm 50 mm 30 N·m
Anchor length
(b)
Sleeve length
(c)
Insert depth
Fastening
torque
M10
c
❇ Use the anchor bolts and nuts that is zinc plated or made of STS material. Regular
anchor bolts or nuts may get damaged by corrosion.
a
Cautions regarding on connecting the pipe
f If you install the outdoor unit on the rooftop, check the strength and make sure to waterproof the rooftop.
f Construct draining pit around the base construction and pay attention to the drainage around the outdoor
unit. (Condensation or defrost water may form during outdoor unit operation.)
f If there's any possibility of small animals from entering the pipe outlet, block the outlet as shown in the
illustration.
Block the
the front side)
part. (When withdrawing the pipe from
Liquid side pipe
Gas side pipe
Cautions regarding on anti-vibration frame installation
f During installation, make sure there is no gap between the base ground and the supporting structures such as
anti-vibration frame or H beam.
f Base ground must be constructed strongly to support the bottom par t of the anti-vibration mount.
ENGLISH
b
X After installing the anti-vibration frame, untighten the xing part on the top and bottom part of the frame.
27
Base construction and installation of the outdoor unit
Caution for installing discharge duct
f Static pressure of the discharge duct should be within the standard specication (78.45 Pa) when installing the
CAUTION
duct.
f If you remove the fan guard to install the discharge duct, make sure to install a safety net on the duct outlet.
Foreign substance may enter into the product and there could be a risk of personal injury.
f Wear protection equipment at all times when making galvanized sheet metal duct, since the worker may get
injured by the sharp parts.
f When installing the outdoor unit under the tree or near forest, leafs may get into the product and cause
problems on the product. Therefore, install a discharge duct to prevent foreign substance inltration.
<Protecting discharge duct> <Preventing foreign substance inltration>
Installing the wind/snow prevention duct
Installing the outdoor unit around the obstacles
f I t is necessary to install a wind/snow prevention duct(eld supply) to direct exhaust from the fan horizontally, when it is
dicult to provide a minimum space of 2m between the air outlet and a nearby obstacle.
Upper oor
Discharged air
Discharged air
28
Grille/louver
Suction air
Ex.) Balcony Ex.) Mechanical room
Installing the outdoor unit in cold region
f In cold regions with lots of snowfall, install a snow prevention duct, as a sucient countermeasure, to prevent snow from
accumulating on the outdoor unit. When the snow prevention duct is not installed, frost may accumulate on the heat
exchanger and heating operation may not work normally.
f Air outlet of the duc t should not be directed to the enclosed space.
Cautions regarding on installing the frame and selecting the base ground
• Height (h) of the frame and the base ground should be higher than the "heaviest expected snowfall".
CAUTION
• Area of the frame and the base ground should not be larger than the are of the outdoor unit. Snow may
accumulate if the area of the frame or the base ground is larger.
• Should adopt bar type louver. Don’t use a type of rain resistance louver.
WARNING
[Bar type louver]
[Rain resistance louver]
ENGLISH
• Louver specications.
- Angle criteria : less than 20˚
- Opening ratio criteria : greater than 80%
29
Installing the wind/snow prevention duct
Installing the outdoor unit in windy region
f In windy regions such as near sea shores, protection wall or wind protection duct must be installed for normal operation
of the outdoor unit. (Refer to the illustration of the snow prevention duct, for installing the wind protection duct.)
f Install the wind prevention duct with the consideration of major wind direction. If the direction of the discharge part is
same as major direction of the wind, it could cause product’s performance decrease.
Cautions regarding on installing the frame and selecting the base ground
• The base ground must be solid and the outdoor unit must be xed with anchor bolts.
CAUTION
• Make sure to install outdoor unit in a place strong enough to withstand its weight. If the place cannot withstand
the weight of the outdoor unit, outdoor unit may fall and cause personal injury.
• When installing on a rooftop subject to strong wind, countermeasures must be taken to prevent the unit from
falling down.
• Use a frame that is resistant to corrosion.
(Unit : mm)
DVM S Small Type
30
DVM S Large A Type
1192
1252
552
406
1315
640
550
2400
1732
1080
180 1255
2371
1255180
1080
DVM S Large B Type
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