Johnson Controls YORK YV2VYH010KAR-D-X User manual

MH2VYHA---140116
0150511190-A
Read this manual before installation and operation
Make sure that it is well kept for later reference

Installation Manual
VRF adopts "simultaneous control" type,
all indoors should be heating or cooling
simultaneously.
To protect compressor, before startup, the
unit should be powered on over 12 hours. If
the unit is not used for a long time, please
cut off the power to save energy, or the unit
will consume the power.
Operation condition:
To use the air conditioner normally, please perform as to the below conditions.
Operating Range of Air Conditioner
Cooling
Indoor Max. DB: 32℃WB: 23℃
Min. DB: 18℃WB: 14℃
Max. DB: 43℃WB: 26℃
Min. DB: -15℃
Max. DB: 27℃
Min. DB: 15℃
Max. DB: 21℃WB: 15℃
Min. DB: -15℃
Outdoor
Indoor
Outdoor
Heating
CONTENT
Safety .......................................................... 1
Installation instruction.................................. 3
Exterior and installation dimensions............ 6
Installation procedure .................................. 8
Electric wiring and the application ............. 17
Monitor tool................................................ 21
Failure code............................................... 25
Trial operation and the performance ......... 28

1
Safety
This manual should always be accessible and close to this air condition equipment.
There are two types of indications, " WARNING" and " CAUTION". The indication preventing
from death or heavy injury is listed as " WARNING". Even the indication listed as " CAUTION"
may also cause serious accident. Both of them are related to safety, and should be strictly
followed.
After installation and start-up commissioning, please handover the manual to the user. The
manual should be well kept in safe place and close to the unit.
The installation or the maintenance should be performed by an authorized agency. The wrong
operation of this air condition equipment may cause water leakage, electric shock or re.
Please install the unit on the top of a solid foundation or structure which is strong enough to
support the unit.
The installation of this air condition equipment should follow local construction codes.
Use the right cable size, secure the terminal rmly, organize the cables well and make sure no
tension is added on cables. Cable insulation should not be damaged. The incorrect installation
may lead to overheat or re.
When installing or moving the unit, the refrigerant system should be vacuumed and recharged
with R-410A refrigerant. If any other gas enters the system, it may lead to abnormal high
pressure which may cause damage or injury.
Please use the proper manifolds or branches during the system installation. The wrong parts
may cause refrigerant leakage.
Keep the drain pipe away from toxic gas vents to prevent possible pollution of indoor
environment.
During or after the installation, please check whether there is refrigerant leakage. If any
leakage, please take any measures for ventilation. The refrigerant may be toxic at some
concentration levels.
The unit is not explosion-proof. Please keep it away from ammable gases.
The drain pipe should be installed per this manual to ensure proper drainage. The pipe should
be well insulated to avoid condensation. Wrong installation may lead to water leakage.
Both liquid pipe and the gas pipe should be also well insulated. Not enough insulation may
lead to system performance deterioration or humidity formation.
This air condition equipment is not intended to be operated by persons with lack of experience
and training, unless they have supervision or instruction concerning use of this air condition
equipment.
Please keep children away from this air condition equipment.
WARNING

2
Safety
CAUTION
Grounding wire should be connected with the grounding bar. The grounding wire can not
be connected to the gas pipe, water pipe, lightening rod or the telephone grounding wire.
Improper grounding may cause electric shock.
Units installed on roof should have appropriate access and handrail.
Use the wrench to fasten the nut and are at proper torque. Excessive torque may cause ared
section to broke leading to refrigerant leakage.
After refrigerant pipe installation, please take nitrogen leakage test to avoid refrigerant leakage.
R-410A is the only permitted refrigerant.
To avoid mischarging wrong refrigerant, the check valve diameter is changed for R-410A. To
strengthen the pipe, the ared pipe dimension is also changed. Please use R-410A specied
tools as shown below.
When charging refrigerant, the refrigerant must be in liquid state from the tank.
To prevent EMC interference on other appliances, please keep indoor unit, outdoor unit,
power cable and connecting wire at least 1m away from those appliances .
Fluorescent lamp (reverse phase or rapid start type) may interfere the remote controller's
signal. Please install indoor unit away from uorescent lamp. The farther the better.
1
2
3
4
5
6
7
8
R-410A specied tools Remarks
Gauge manifold Range:HP ＞4.5MPa,LP ＞2MPa
Charge hose Pressure:HP:5.3MPa,LP:3.5MPa
Electronic weight for
charging R410A No other means permitted
Copper pipe gauge for
adjusting projecting margin
Torque wrench
Vacuum pump tting Vacuum pump must be equipped with check valve
Only Helium detector permitted
Leakage detector
Flare tool

3
Installation instruction
Installation & Startup Quick Guides
1. Installation Procedure
2. Startup Procedure
Warning:
1.1 Drafting of diagram, select the installing place including the wiring and piping
1.2 Pre-installation, including pipe protective sleeves, hooks, supports, etc.
1.3 Indoor installation
1.3.1 Indoor DIP Switch settings
1.3.2 Indoor unit installation
1.3.3 Refrigerant piping installation
1.3.4 Drain piping installation
1.3.5 Duct work when install the duct indoor unit
1.3.6 Heat insulation work, including refrigerant pipe and drain pipe
1.3.7 Electric wiring work
1.4 Outdoor installation
1.4.1 Outdoor unit foundation work
1.4.2 Outdoor unit installation
1.4.3 Refrigerant piping connection
1.4.4 Leakage test
1.4.5 Vacuum drying
1.4.6 Additional refrigerant charging
1.4.7 Outdoor maintenance panel installation
1.5 Installation double check, indoor, outdoor, piping, and wiring
2.1 Check the power cables connection of each indoor unit
2.2 Check the communication wires connection of each indoor unit
2.3 Check the wired controller wires connection of each indoor unit
2.4 Set Protocol Translator dip switches If connected with Central controller or BMS system
2.5 Check the central controller or BMS setting if the central controller or BMS device are used
2.6 Check the power cables connection of each outdoor
2.7 Check the P,Q connection and the communication among outdoors A,B,C connection
2.8 Check the indoor control type
2.9 Check the indoor communication address when in central control
2.10 Check the indoor central control address when in central control
2.11 Check the indoor group control address when in group control
2.12 Check the outdoor pipe length switch on outdoor PCB
2.13 Check the outdoor capacity over match switch setting on outdoor PCB
2.14 Check the outdoor unit address: the master unit must be No. 1
2.15 Check the outdoor units searching when multi units in combination
2.16 Check the outdoor capacity
2.17 Start commissioning according to the rotary switch function
Please set Indoor DIP Switches before installing Indoor units into its nal position

4
Installation instruction
For installation, please review the items below:
Is the connected units quantity and the total capacity in the allowable range?
Is the refrigerant pipe length in the limited range?
Is the pipe size proper? And if the pipe installed horizontally?
Is the branch pipe installed horizontally or vertically?
Is the additional refrigerant counted correctly and weighed by the standard balance?
Is there refrigerant leakage?
Is all the indoor power supplies can be on/off simultaneously?
Is the power voltage in compliance with the data marked on the rating label?
Is the address of indoors has been set?
(1) Accessories
(2) Before installation
No.
1
2
3
4
Quantity
1
4
1
1
Name
Manual
Cushion rubber
Wiring sleeve
Drainage bend
1) Before installation, check if the model, power supply, pipe, wires and parts purchased
respectively are correct.
2) Check if the indoors and outdoors can be combined as the following.
Notice:
Total capacities of indoor units being used ≤ 100% of rated capacities of outdoor unit
Total indoor capacity (100W)
Less than 335 FQG-B335A
Branch pipe
(optional)
Outdoor
Capacity (100W)
100
150
180
Indoor capacity (100W)
22
28
36
40
45
56
71
Combination type
Single
Single
Single
Indoor qty
6
8
9
Total indoor capacity (100W)
50-130
75-195
90-234
Indoor

5
Installation instruction
(3) Installation place selection
(4) Transportation
Air-conditioner can't be
installed in the place with
inflammable gas. Or it
will cause re hazard.
The unit should be
installed at the place
where the cold/hot air or
noise will not interfere
the neighbours.
Note:
1. In snowy area, install the unit under the bracket or the snow-proof cover against the accumulative
snow on the unit.
2. Do not install the unit at the place where the ammable gas will leak.
3. Install the unit at the strong enough place.
4. Install the unit at the at place.
5. When being installed at the place with strong wind, set the air outlet of the unit and the wind
direction vertical. Also x the unit with the screw.
6. When opening the electric box cover for maintenance, please x the cover with screw rmly.
In transportation, please don't dismantle the packaging, and move the unit to the installation
location as closely as possible.
If the packaging must be dismantled, hang up the unit with rope against damage.
Don't hang the unit only at two points. When hanging the unit, don't sit on the unit. The unit should
be upright.
When removing the unit with the forklift, put the fork into the special hole at bottom of the unit.
When being hanged, the rope should be 4 pieces of steel cable with over 6mm diameter.
Put the cushion at the contact section between steel cable and the unit against the distortion or
damage.
The unit should be installed
at the place with good
ventilation. No obstacle at the
air inlet/outlet. And no strong
wind blows the unit.
The unit should be installed at the
strong enough place. Or it will cause
vibration and noise.
The installation space refers
to the latter info.
The place where the water
can ow uently.
The place where no other
heat source will affect the
unit.
Pay attention to the snow
against clogging the outdoor.
In installation, install the anti-
vibration rubber between the
unit and the bracket.
The unit is better not be installed
at the below places, or it will
cause damage.
The place where there is corrosive
gas (spa area etc).
The place blowing salty air
(seaside etc).
Exists the strong coal smoke.
The place with high humidity.
The place where there is device
emitting Hertzian waves.
The place where voltage changes
greatly.

6
Exterior and installation dimensions
1. 10 exterior and installation dimensions
(YV2VYH010KAR-D-X)
2. 15~18 exterior and installation dimensions
(YV2VYH015KAR-D-X YV2VYH015KAS-D-X YV2VYH018KAS-D-X)

7
Exterior and installation dimensions
1.Single unit scenario
※The top and two side surfaces must be exposed to open space, and obstacles on at
least one side of the front and back shall be lower than the outdoor unit.
※Obstacles shall be lower than the outdoor unit
The top and two side
surfaces must be exposed to
open space, and obstacles
on at least one side of the
front and back shall be lower
than the outdoor unit
※
3.Front-and-back: Standard size
2.Multiple units scenario:

8
Installation procedure
A. Refrigerant pipe connection
Pipe connection method:
Cautions in piping installation:
Pipe material and specs selection
To ensure the efciency, the pipe should be
as short as possible.
Daub the refrigerant oil on the connector
and the are nut.
When bending the pipe, the bending semi-
diameter should be as large as possible
against the pipe being broken or bent.
When connecting the pipe, aim at the
center to thread the nut by hand and tighten
it with the double spanners.
Don't let the impurity such as sand, water
etc into the pipe.
1. When welding the connector with hard solder, charge nitrogen into the pipe against oxidation.
Or the oxygen lm in the pipe will clog the capillary and the expansion valve, even cause the
death accident.
2. The refrigerant pipe should be clean. If the water and the other impurity enter the pipe, charge
the nitrogen to clean the pipe. The nitrogen should ow under the pressure of about 0.5Mpa
and when charging the nitrogen, stop up the end of the pipe by hand to enhance the pressure
in the pipe, then loose the hand (meanwhile stop up the other end).
3. The piping installation should be executed after the stop valves are closed.
4. Before welding the valve and the pipes, use the wet cloth to cool down the valve and the
pipes.
5. When the connection pipe and the branch pipe need to be cut down, please use the special
shears and cannot use the saw.
1. Please select the refrigerant pipe of the below material.
Material: the phosphoric oxidize seamless copper pipe, model: C1220T-1/2H (diameter is
over 19.05); C1220T-0(diameter is below 15.88).
2. Thickness and specs:
Conrm the pipe thickness and specs according to the pipe selection method(the unit is with
R410A, if the pipe over 19.05 is 0-type, the pressure preservation will be bad, thus it must be
1/2H type and over the min. thickness.
3. The branch pipe must be from JCI.
4. When installing the stop valve, refer to the relative operation instruction.
5. The pipe installation should be in the allowable range.
6. The installation of branch pipe and gather pipe should be performed according to the
relative manual.
When fastening and loosing the
nut, operate with double spanners,
because only one spanner cannot
execute rmly.
If threading the nut as not aiming
at the center, the screw thread will
be damaged, further it will cause
leakage.

9
Installation procedure
Pipe specication:
1. Pipe “a”diameter (between indoor and manifold pipe) (depends on indoor pipe)
Indoor (x100W)
22~28
36~56
71
Total indoor capacity after
the branch pipe (x100W)
Outdoor capacity(100W)
Hardness Softness Half-hardness
Outer diameter (mm)
Min. thickness (mm)
100 15.88 9.52
150 19.05 9.52
180 19.05
6.35
0.8 0.8 1.0 1.0 1.0 1.1 1.2 1.4
9.52 12.7 15.88 19.05 22.22 25.24 28.58
9.52
Gas pipe (mm) Liquid pipe (mm)
Gas pipe (mm)
15.88 9.52
19.05 9.52
Liquid pipe (mm)
<112
112≤X<234
Gas pipe (mm)
9.52
12.7
15.88
Liquid pipe (mm)
6.35
6.35
9.52
Note:
YVHVXH022WAR--FX YVHVXH028WAR--FX gas pipe: *12.7mm
YVHVXH056WAR--FX gas pipe/ liquid pipe: *15.88mm/9.52mm
2. Pipe “b”diameter (between manifold pipe)
3. Pipe “c”diameter ( outdoor pipe diameter)
Note:
When the distance from outdoor to the longest indoor is over 30m, the main pipe should be the
enlarged diameter.
Copper pipe selection:
Note: If the copper pipe with outer diameter 19.05 is coil pipe, the thickness should be over 1.1.

10
Installation procedure
Long pipe and high drop
1. Allowable pipe length and height difference
YV2VYH010 type: Maximal length and drop height permissible of refrigerant pipe
YV2VYH015~018 type: Maximal length and drop height permissible of refrigerant pipe
Total length of pipe (actual length)
Total length of pipe (actual length)
Pipe length of indoor unit which is furthest
to the rst branch piping L（※）
pipe length of indoor unit which is furthest
to the rst branch piping L（※）
Drop height between indoor units h
Drop height between indoor units h
Drop height between indoor
and outdoor unit H
Drop height between indoor
and outdoor unit H
Longest pipe L
Longest pipe L
Piping lengthPiping length Drop
height
Drop height
Actual length
Actual length
50m
100m
35m
15m
30m
30m
30m
20m
20m
10m
10m
70m
Permissible value
Permissible value
pipe in above diagram
pipe in above diagram
L1+L2+L3+L4+a
+b+c+d+e
L1+L2+L3+L4+a
+b+c+d+e
L1+L2+L3+L4+e
L1+L2+L3+L4+e
L2+L3+L4+e
L2+L3+L4+e
Up outdoor
Up outdoor
Under outdoor
Under outdoor

11
Installation procedure
Unit pipe spec and connection method (unit: mm)
A. Outdoor unit
B. Indoor unit
C. Pipe spec and the torque
Model
Gas pipe Liquid pipe
Diameter
(mm) Connecting method Diameter (mm) Connecting method
YV2VYH010KAR-D-X 15.88
Flared
9.52
Flared
YV2VYH015KAR-D-X 19.05 9.52
YV2VYH015KAS-D-X 19.05 9.52
YV2VYH018KAS-D-X 19.05 9.52
Model
Capacity
Gas pipe Liquid pipe
Diameter
(mm) Connecting method Diameter (mm) Connecting method
09 9.52
Flared
6.35
Flared
12 12.7 6.35
16 12.7 6.35
18 12.7 6.35
24 15.88 9.52
Diameter (mm) Thickness (mm) Torque(N·m)
6.35 0.8 16~20
9.52 0.8 40~50
12.7 1.0
15.88 1.0 90~120
19.05 1.0 100~140

12
Installation procedure
Manifold pipe
Outdoor unit type
Manifold pipe selection:
Note:
1. When connecting the pipe and the outdoor, please pay attention to the outdoor pipe
dimension.
2. When adjusting the diameter among pipes and among the units, please must execute at the
branch pipe side.
3. When welding with hard solder, please must blow nitrogen. If not, a number of oxide will be
produced and cause heavy damage.Besides,to prevent water and dust into the pipe, please
make the brim as outer roll.
Total indoor capacity(100W) Model(optional)
Less than 335 FQG-B335A

13
Installation procedure
When doing the piping connection ,please do the following:
Please don't let the pipe and the parts in the unit collide each other.
When connecting the pipes, close the valves fully.
Protect the pipe end against the water, impurity into the pipes (welding after being at,
or being sealed with adhesive tape).
Bend the pipe as large semi-diameter as possible(over 4 times of the pipe diameter).
The connection between outdoor liquid pipe and the distributing pipe is ared type. Please
expand the pipe with the special tool for R410A after installing the expanding nut. But if the
projecting pipe length has been adjusted with the copper pipe gauge, you can use the original
tool to expand the pipe.
Since the unit is with R410A, the expanding oil is ester oil, not the mineral oil.
When connecting the expanding pipe, fasten the pipes with double-spanner. The torque refers
to the former info.
The outdoor gas pipe and the refrigerant distributing pipe, as well the refrigerant distributing
pipe and the branch pipe should be welded with hard solder.
When doing the Brazing connection, please do the following:
Braze the pipe at the same time charge the nitrogen. Or it will cause a number of impurity (a
lm of oxidation) to clog the capillary and the expansion valve, further cause the deadly failure.
Seal the pipe end with adhesive tape or the stopper
to increase the resistance, ll up the pipe with nitrogen.
Expanding pipe:A(mm)
Pipe outer
Diameter Pipe outer
Diameter
A0
-0.4
6.35
6.35
9.1
9.52 9.52 0-0.5 1.0-1.5
12.7
15.88
13.2
12.7 16.6
15.88 19.7
Projecting length of pipe to be expanded:B(mm)
When it is hard pipe
Special tool
for R410A
The former
Tool
Protect the pipe end against the water, impurity into the pipes (welding after being at, or being
sealed with adhesive tape).
Pipe installation

14
Installation procedure
The refrigerant pipe should be clean. The nitrogen should ow under the pressure of about
0.2Mpa and when charging the nitrogen, stop up the end of the pipe by hand to enhance the
pressure in the pipe, then loose the hand (meanwhile stop up the other end).
1. The outdoor unit has been executed the leakage test in the factory. The pipe should be
executed leakage test individually and forbidden to test after connecting with stop valve.
2. Refer to the below gure to charge the nitrogen into the unit to take a test. Never use the
chlorine, oxygen, ammable gas in the leakage test. Apply pressure both on the gas pipe and
the liquid pipe.
3. Apply the pressure step by step to the target pressure.
a. Apply the pressure to 0.5MPa for more than 5 minutes, conrm if pressure goes down.
b. Apply the pressure to 1.5MPa for more than 5 minutes, conrm if pressure goes down.
c. Apply the pressure to the target pressure (4.15MPa), record the temp. and the pressure.
d. Leave it at 4.15MPa for over 1 day, if pressure does not go down, the test is passed.
Meanwhile, when the temp. changes for 1degree, pressure will change 0.01MPa as well.
Correct the pressure.
e. After conrmation of a~d, if pressure goes down, there is leakage. Check the brazing position,
ared position by laying on the soap. modify the leakage point and take another leakage test.
4. After leakage test, must execute the evacuation.
When connecting the pipes, close the valves fully.
When welding the valve and the pipes, use the wet cloth to cool down the valve and the
pipes.
B. Leakage test

15
Installation procedure
Evacuate at the check valve of liquid stop valve and both sides of the gas stop valve.
Because the unit is with refrigerant R410A, the below issues should be paid attention:
Tighten torque as the table below:
Charge the additional refrigerant as liquid state with the gauge.
If the additional refrigerant can not be charged totally when the outdoor stops, charge it at the
trial mode.
If the unit runs for a long period in the state of lack of refrigerant, compressor will occur failure.
( the charging must be nished within 30 minutes especially when the unit is running, meanwhile
charging the refrigerant).
Tighten torque N·m
For gas pipe Less than 7 Less than 30 13
Shaft
(Valve body)
For liquid
Pipe
7.85
(MAX15.7)
29.4
(MAX39.2)
8.8
(MAX14.7)
Cap
(Cover)
T-shape nut
(check joint)
Open/close method:
after reaching -101KPa or less
(below -755mmHg), let the
vacuum pump running
continuously for over 1hour.
if vacuum pointer arises, it shows there is water or leakage in the
system, please check and modify it, and then evacuate again.
To prevent the different oil into the pipe, please use the special tool for R410A, especially for
gauge manifold and charging hose.
To prevent the compressor oil into the refrigerant cycle, please use the anti-counter-flow
adapter.
Take down the valve cap.
Turn the liquid stop valve and the gas stop valve with hexangular spanner until it stops. If
opening the valve strongly, the valve will be damaged.
Tighten the valve cap.
leave it for over 1
hour, vacuum
pointer does not
arise.
leakage test passed evacuation begins
evacuation ends
check vacuum
charge refrigerant
Operation procedure:
C. Evacuation
D. Check valve operation
E. Additional refrigerant charging

16
Installation procedure
A. Charging amount when out of factory excludes the refrigerant in the pipe.
B. The unit only is charged the standard volume of refrigerant (distributing pipe length is 0m).
Additional charging amount=actual length of liquid pipe x additional amount per meter liquid pipe
Additional charging amount=L1×0.35+L2×0.25+L3×0.17+L4×0.11+L5×0.054+L6×0.022
L1: total length of 22.22 liquid pipe L2: total length of 19.05 liquid pipe
L3: total length of 15.88 liquid pipe L4: total length of 12.7 liquid pipe
L5: total length of 9.52 liquid pipe L6:total length of 6.35 liquid pipe
Note:
For YV2VYH010KAR-D-X, when pipe diameter is 6.35, if the pipe length is within 15m,
additional refrigerant is unnecessary.
To prevent the different oil into the pipe, please use the special tool for R410A, especially for
gauge manifold and charging hose.
Mark the refrigerant type in different colour on the tank. R410A is pink.
Must not use the charging cylinder, because the R410A will change when transferring to the
cylinder.
When charging refrigerant, the refrigerant should be taken out from the tank as liquid state.
Mark the counted refrigerant volume due to the distributing pipe length on the label.
In operation, the pipe will vibrate and expand or shrink. If not being xed, the refrigerant will
focus on one part to cause the broken pipe.
To prevent the central stress, x the pipe for every 2-3m.
Gas pipe and liquid pipe should be heat insulated separately.
Liquid pipe shall be heat insulated at all times and the only
exception when the customer is totally sure the unit will only
deliver COOLING.
The material for gas pipe should endure the high temperature
over 120℃.That for liquid pipe should be over 70℃.
The material thickness should be over 10mm, when
ambient temp. is 30℃, and the relative humidity is over 80%,
the material thickness should be over 15mm.
The material should cling the pipe closely without gap, then be wrapped with adhesive tape.
The connection wire can not be put together with the heat insulation material and should be
far at least 20cm.
Note:
Fix the refrigerant pipe
Heat insulation
C. Refrigerant charging and additional charging
Additional refrigerant charge per meter(kg/m)
YV2VYH010KAR-D-X
YV2VYH015KAR-D-X
YV2VYH015KAS-D-X
YV2VYH018KAS-D-X
Model
Charge when
out of factory
refer to label
22.22
0.35 0.25 0.17 0.11 0.054 0.022
19.05 15.88 12.7 9.52 6.35
(mm) (mm) (mm) (mm) (mm) (mm)

17
Electric wiring and the application
Communication wiring gure
The outdoor and all indoor units are in parallel through 2 non-polar wires.
Three wiring methods between wired controller and indoor unit:
A. 1 to multi (group control): one wired controller controls 2~16 indoors, as shown in above gure,
indoor 1~indoor 2: indoor 2 is wired control master unit, the others are wired control slave units.
Wired controller and the master indoor (directly connected to wired controller) is connected by 3
polar wires; the other indoors and the master indoors are connected by 2 polar wires.
B. 1 to 1 (one wired controller controls one indoor): as shown in above gure, indoor 3~ indoor 4,
indoor and wired controller are connected by 3 polar wires.
C. 2 to 1 (two wired controller controls one indoor): as shown in above gure, indoor 6. Either of
wired controllers can be set as master wired controller, and the other is slave wired controller.
Master/slave wired controller, and master/indoor are connected by 3 polar wires.
When indoor is controlled by remote controller, refer to the "wired control master unit/wired control
slave unit/remote control unit table".A, B, C on signal terminal block need not wires and not connect
the wired controller.

18
Electric wiring and the application
Power wiring gure
Outdoor power source and power cable
outdoor
YV2VYH015KAS-D-X
YV2VYH018KAS-D-X
Ground Fault Interruptor
Ground Fault Interruptor Ground Fault Interruptor Ground Fault Interruptor
Ground Fault Interruptor
Circuit Breaker
indoor 1 indoor 2 indoor 3
Circuit Breaker Circuit Breaker Circuit Breaker
power source: 3N~, 380-400V, 50/60Hz
power source: 1PH, 220-230V~, 50/60Hz
power source: 1PH, 220-230V~, 50/60Hz
power source: 1PH, 220-230V~, 50/60Hz power source: 1PH, 220-230V~, 50/60Hz
Circuit Breaker
outdoor
YV2VYH010KAR-D-X
YV2VYH015KAR-D-X
Indoor and outdoor use their individual power source. All indoors use one power source. Must
install the leakage breaker and the over current breaker, or electric shock will occur.
a. Power cable must be xed rmly.
b. Each outdoor must be earthed well.
c. When power cable exceeds the range, thicken it appropriately.
Item
Model
Individual power
Power
Source
1PH,
220-230V~,
50/60Hz
3N~,
380-400V,
50/60Hz
YV2VYH010
KAR-D-X 30A 30mA below 0.1S
6 6
10 1050
30 M5
M5
M5
M5
20
20
4 4
4 4
50A 30mA below 0.1S
20A 30mA below 0.1S
20A 30mA below 0.1S
YV2VYH015
KAR-D-X
YV2VYH015
KAS-D-X
YV2VYH018
KAS-D-X
Ground wire
Power
cable
section
(mm2)
Section
(mm2)Screw
Circuit
breaker
(A)
Rated current of residual
circuit breaker(A)
Ground fault interruptor
(mA)
response time(S)