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Samsung Luftkonditionering AM250TNBFEB

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Air conditioner
Installation manual
ADN***BDE** / AM***FNBD** / AM***FNBF** / AM***TNBF**
࡛Thank you for purchasing this Samsung Product.
࡛Before operating this unit, please read this manual carefully and retain it for future reference.
2
Contents
Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Preparing the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Base construction and installation of the DVM Hydro unit / Hydro unit HT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Refrigerant pipe installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Performing leak test and insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Installing the drain pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Water pipe installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Connecting power and communication cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Connecting external contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Setting an indoor unit address and installation option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Product maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Failure diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Error code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Using the PCB Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Completing the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Explaining functions to the user . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
For information on Samsung’s environmental commitments and product-specic regulatory obligations, e.g. REACH,
visit: www.samsung.com/uk/aboutsamsung/sustainability/environment/our-commitment/data/
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
(Applicable in countries with separate collection systems)
This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g. charger,
headset, USB cable) should not be disposed of with other household waste at the end of their working life. To prevent
possiblet harm to the environment or human health from uncontrolled waste disposal, please separate these items from
other types of waste and recycle them responsibly to promote the sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product, or their local government oce, for
details of where and how they can take these items for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contract. This product and
its electronic accessories should not be mixed with other commercial wastes for disposal.
3
ENGLISH
Safety precautions
Before installing an DVM Hydro unit / Hydro unit HT please read this manual thoroughly to ensure that you know how to
safely and eciently install a new appliance.
Store the Operation and Installation in a safe location and remember to hand it over to the new owner if the Product is sold
or transferred.
❋ This product uses R-410A and R-134a(Hydro unit HT) are refrigerant.
- When using R-410A and R-134a(Hydro unit HT), moisture or foreign substances may aect the capacity and reliability
of the product. Safety precautions must be taken when installing the refrigerant pipe.
- The designed maximum pressure of the system is 4.1 MPa. Select appropriate material and thickness according to the
regulations.
- R-410A and R-134a(Hydro unit HT) are a quasi-azeotrope of two refrigerants. Make sure to charge with liquid phase
when lling refrigerant. (If you charge vapor refrigerant, it may aect the capacity and reliability of the product as a
result of a change in the blend of the refrigerant.)
❋ You must connect the outdoor unit for R-410A refrigerant.
❋ This product uses plate type heat exchanger, and extra concern must be taken regarding on selecting the installation
location since it requires water pipe installation.
❋ For product protection, closed type water circuit system must be adopted for water pipe system.
Before the installation, read the ‘Severe warning signs’ and the ‘Caution signs’ thoroughly.
Manufacturer is not responsible for accidents due to incorrect installation. (User will be responsible for any service charges
that may occur.)
Manufacturer is not responsible for any product problems that may occur due to incorrect water pipe installation.
Maintain the water temperature and the amount of water ow within operational range. Manufacturer is not responsible if
the heat exchanger freezes and ruptures due to incorrect installation.
WARNING Hazards or unsafe practices that may result in severe personal injury or death.
CAUTION Hazards or unsafe practices that may result in minor personal injury or property damage.
4
Safety precautions
SEVERE WARNING SIGNS
Installation must be requested to a qualied installer.
f If the user installs a product improperly on their own, it may cause refrigerant leakage and lead to electric shock or re in
worst case scenario.
Install the unit in a place where it is strong enough to hold the product weight.
f When installed in place where it is not strong enough to withhold the product weight, the unit could fall and cause injury.
Do not put any product or object under the DVM Hydro unit / Hydro unit HT.
f Water from the DVM Hydro unit / Hydro unit HT may fall and cause re or loss of property.
Electric work must be done by qualied persons, complying the national wiring regulations and installed according to the
instruction stated in the installation manual with leased circuit.
f Capacity shortage on the leased circuit and improper installation may cause electric shock or re.
Use the specied wires for wiring. Make sure that the wires are rmly connected and rmly xed to the terminal connections
so that no external is applied to the wires.
f Improper connection or xation may cause re.
Neatly arrange the wires in the electrical parts to make sure that electrical cover is closed securely without any gap.
f If the cover is not properly closed, heat may generate on the electrical terminal and cause electric shock or re.
Make sure to use the provided or specied parts with the specied tools for installation.
f Failing to do so may cause product failure, refrigerant leakage, re or electric shock.
In any case of refrigerant leakage, make sure to ventilate.
f If the refrigerant gas comes in contact with re, harmful gas will be generated.
f Make sure that the refrigerant gas does not leak after completing the installation. If the refrigerant gas of the indoor unit
leaks and comes into contact with the fan heater, space heater or stove, harmful gas will be generated.
Make sure to perform grounding work.
f Do not connect the ground wire to a gas pipe, water pipe, lightning rod or telephone grounding. Improper grounding
could cause electric shock.
Do not install the product in a place where it is or might be exposed to inammable gas leakage.
f When the gas leaks and gets accumulated around the product, it may cause re.
Installation work must be done according to the instruction in this installation manual.
f Improper installation may cause water leakage, electric shock orre.
When inserting the power plug, make sure to insert it fully and check that power plug and a consent does not have any dusts,
blockage or loosened part.
f If there are dusts, blockage or loosened part on a power plug or consent, it can cause electric shock or re. Also, replace
the consent if it is loosened.
When installation is in progress, check the following before operating the product.
f Make sure pipes are properly connected without any leakage.
f When there is leakage on the connected part, air may get in and cause abnormally high pressure state which may lead to
pipe explosion and personal injury.
Do not assemble the power cord on your own, use two cables together to extend the cable length or connect the power to a
multi consent connected with other products.
f Bad connection, isolation and over voltage may causere or electric shock.
5
ENGLISH
Cut-o the main power supply before electrical installation of DVM Hydro unit / Hydro unit HT.
f Potential risk or electric shock.
You may need to install an ELB (earth leakage breaker) depending on the installation location.
f Not installing an ELB (earth leakage breaker) may cause electric shock.
Supply power to the product for winter even if it is idle, because it operates in protection mode when the temperature goes
down to zero.
f If you cut-o the power, protection mode cannot be operated and may cause damage to the product.
f DVM Hydro unit / Hydro unit HT is designed to be installed indoor. Make sure to install it in a place where there is no risk
of surrounding temperature from dropping below zero.
Wear protective equipment (such as safety gloves, goggles, and headgear) during installation and maintenance works.
Installation/repair technicians may be injured if protective equipment is not properly equipped.
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 ; Young children should be supervised to ensure that they do not play with the appliance.
For use in Europe : This appliance can be used by children aged from 8 years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction
concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the
appliance. Cleaning and user maintenance shall not be made by children without supervision.
Be sure not to perform power cable modication, midway wiring, and multiple wire connection.
f It may cause electric shock orre due to poor connection or insulation and current limit override.
f When midway wiring is required due to power line damage, refer to "How to connect your extended power cables" in the
installation manual.
CAUTION SIGNS
Read the installation manual thoroughly before installing the product.
Make sure to transport the product with its packages on. In case if you must remove the packaging, use soft materials to carry
the product to prevent any damages on the product.
Perform the drainage/piping work securely according to the installation manual.
f If not, water could drop from the unit and household goods could get wet and damaged.
Wear thick gloves during the installation process.
f If not, personal injury may occur due to the air conditioner parts.
If the DVM Hydro unit / Hydro unit HT is installed in a small area, beware of oxygen deciency in the area that may caused by
refrigerant leakage.
Do not install or operate DVM Hydro unit / Hydro unit HT in following places:
f Place where surrounding air contains mineral oil or where oil vapor occurs; or cooking area where vapor or water
particles occur by spraying. (When particles of oil sticks to the heat exchanger following incidents may occur; it may
cause performance decrease or cause condensation water to scatter. Also, if oil particles sticks to the plastic parts, it may
cause damage or deformation of those part which may lead to product malfunction or refrigerant leakage.)
f Place where corrosive gas, such as sulphurous gas, exists. (When installing the product in these places, contact an
installation specialty store since the copper pipe and brazing part will need additional corrosion proof or anti-rust
additive to prevent corrosion.
f Place where product is exposed to ammable gases, carbon ber, ammable powder/dust or place where volatile
ammable gases such as thinner or gasoline is frequently used. (Gases near DVM Hydro unit / Hydro unit HT may ignite.)
f Place where electromagnetic waves are emitted (Control devices may not work.)
f Place with high level of basicity within the air such as near ocean; place with high voltage uctuation such as factory; and
within the car or ship.
f Place where special spray is frequently used.
f Place where ne powder is used (such as bakery)
f Do not use the product to store precision instrument, food, plants or animals, cosmetic goods, art works or any other
special purpose. (There is risk of property loss.)
f Place where noise or vibration may occur.
6
Safety precautions
CAUTION SIGNS
After completing the installation, run the trial operation. If no error occurs, explain to the customer how to use and clean the
air conditioner according to the user’s manual. In addition give the installation manual and the user’s manual to the customer.
Before the installation, check if the product is in good shape.
f Do not install the product with the damage which occurred during shipment.
All of the materials used to manufacture product and packages are eco-friendly and they are recyclable.
Refrigerant used in this product must be added or disposed in an appropriate way by qualied personnel.
f At the end of the life cycle, take it to a proper recycling or disposal center or return it to the dealer so that it can be
disposed correctly.
Combination rate
f This product should be connected with outdoor unit of the DVM S
f The combinations of the installation.
- This product should be combined among 50~130% of outdoor unit's capacity.
- When this product would be combined with heat pump outdoor units for 130~180% combination rate, it need to meet
the conditions below.
1) The combination rate for indoor units : Under the 100% of the A2A indoor units + Under the 80% of the DVM Hydro
unit/ Hydro unit HT.
2) A2A indoor units should be operated for cooling mode only, and DVM Hydro unit/ Hydro unit HT should be operated
for heating mode(including oor heating) only.
3) It is not possible to operate A2A indoor units and DVM Hydro unit/ Hydro unit HT at the same time.
- When combining an outdoor unit with an indoor unit, refer to the tables below for the capacity of DVM Hydro HT.
Capacity correction
AM160FNBF✴✴
AM160TNBF✴✴ 14.0kW
AM250FNBF✴✴
AM250TNBF✴✴ 22.4kW
7
ENGLISH
Preparing the installation
Tools required for installation
General tools
① Vacuum pump ② Torque wrench ③ Pipe cutter Pipe bender④ Reamer ⑤
⑥ ⑦ Spirit level Screw driver Spanner L wrench⑧ ⑨ Drill ⑩
Measuring tape
Tools for operation
① Thermometer ② Resistance meter ③ Electroscope
Accessories (supplied)
Before the installation, make sure to check if following accessories are included inside the DVM Hydro unit / Hydro unit HT.
Installation manual Drain plug Drain cap
Additional accessory (not included)
Additional accessory needs to be purchased separately and installed to operate DVM Hydro unit / Hydro unit HT.
[Model name of the wire remote controller: MWR-WW00N (All Model), MWR-WW10N (AM✴✴✴TNBF Model only)]
Wired remote controller
MWR-WW00N MWR-WW10N
f Recommended specication of the strainer
Model type Model name Work pressure Work
temperature
Water pipe
connection part Mesh size Material
(Strainer/Mesh)
HE
ADN160BDE✴✴
1.0 MPa
-5~48 °C
PT 1(25A)
50 Mesh AISI316/SUS304
ADN320BDE✴✴
AM160FNBD✴✴
AM320FNBD✴✴
ADN500BDE✴✴
PT 1-1/4(32A)
AM500FNBD✴✴
HT
AM✴✴✴FNBF
✴✴
AM✴✴✴TNBF
✴✴ -20 ~ 43 °C PT 1(25A)
8
Preparing the installation
Selecting installation location
f Choose a place with ventilation duct or opening to cool down the heat generated from the product and maintain the
surrounding temperature within Hydro unit : 5 ~ 40 °C, humidity 80 % Hydro unit HT : 5 ~ 35 °C humidity 80 %.
f Choose a place where structure can bear the weight and vibration of the DVM Hydro unit / Hydro unit HT.
f Choose a at place that rainwater does not settle or leak.
f Choose a well ventilated place with sucient space for repair and other services.
f Choose a place where you can easily connect the refrigerant pipes between the DVM Hydro unit / Hydro unit HT and
outdoor unit within allowable distance.
f Do not install this product in a place where it may corrode.
f Install the power cable and communication cable of the DVM Hydro unit / Hydro unit HT and outdoor unit at least 1 m
away from the electric appliance such as TV. (In some cases, there may be problem even if there's more than 1m gap from
the electric appliances.)
Space requirement
f When installing the product, make sure to secure minimum distance with obstacles as shown below.
f When you install one product on top of the other one, secure at least 600 mm of space on the water pipe side.
Service space (Front)
100330600
400518300
Service space
(Side)
Installation
space for pipe
Product
(Unit: mm)
9
ENGLISH
Hydro unit
<When installing one product on top of the other one>
(Unit: mm)
100
400
600
100100
100
200
626 626
Service space
H beam
Hydro unit HT
600 mm
600 mm
300 mm
400 mm
100 mm
t If the Hydro unit / Hydro unit HT is needed to installed closed to the walls unavoidably, prevent the vibration
generated from the product to the walls with cushioning materials etc.
CAUTION
10
Base construction and installation of the DVM Hydro unit / Hydro unit HT
t If this product is installed in residential area, apply anti-vibration product to prevent the vibration from
transferring to the building.
WARNING
f Manufacturer is not responsible for the damage occurred by not following the installation standards.
1. Considering the vibration and weight of the DVM Hydro unit / Hydro unit HT, strength of the base ground must be strong
enough to prevent noise and the top part of the base ground has to be at.
2. Base ground should be 1.5 times larger than the bottom of the Hydro unit.
3. It is necessary to add wire mesh or steel bar during concrete construction for the base ground to prevent damages or
cracks.
4. Place the DVM Hydro unit / Hydro unit HT on the base construction and completely x it with the bolt, nut and washer.
(The bearing force has to be over 3.5 kN)
5. Fix the DVM Hydro unit / Hydro unit HT rmly with 4 foundation bolts.
6. When concrete construction for DVM Hydro unit / Hydro unit HT installation is completed, install an anti-vibration
pad(t=20 mm or more) or an anti-vibration frame(vibration transmissibility=5 % and below) to prevent vibration of the
outdoor unit from transferring to the base ground.
7. When constructing base ground, DVM Hydro unit / Hydro unit HT must be supported within the range of following
dimensions.
Base ground construction
Drain hole 200 mm or more
DVM Hydro unit installation
333
330
16
365
340
518
(Unit: mm)
DVM Hydro unit
Anchor bolt
Nut, Spring washer
H beam or anti-vibration frame
Anti-vibration pad
A+10~20 mm or more
A
20 mm
Over 50 mm
11
ENGLISH
DVM Hydro unit HT installation
Considering the vibration and weight of the DVM Hydro unit HT, strength of
the base ground must be strong enough to prevent noise and the top part of
the base ground has to be at.
Fixed Bracket
Level Controller
Adjust the level controller to make xed controller has to be min. 10 mm higher
than level controller.
10 mm
Place the DVM Hydro unit HT on the base construction and completely x it
with the foundation bolt(M10), nut and washer.
The recommended length of foundation bolts are over 20 mm from the base
ground.
< A method of xing the bracket >
12
Base construction and installation of the DVM Hydro unit / Hydro unit HT
Anchor specication
b
c
a
m
Size Diameter of
drill bit (a) Anchor length (b) Sleeve length (c) Insert depth Fastening
torque
M10 14 mm 75 mm 40 mm 50 mm 30 N·m
Dimension of the DVM Hydro unit
340
333
330
16
599
365
626
27
45
45205
60100
Communication cable
Liquid pipe
Gas pipe
External contact
Water outlet pipe
Water inlet pipe
Power cable
518
73.5 65 90
(Unit: mm)
Model of the DVM Hydro unit ADN160BDE✴✴
AM160FNBD✴✴
ADN320BDE✴✴
AM320FNBD✴✴
ADN500BDE✴✴
AM500FNBD✴✴
Refrigerant
side
Liquid side
connection part 3/8” (ø9.52) 3/8” (ø9.52) 1/2” (ø12.7)
Gas side connection
part 5/8” (ø15.88) 7/8” (ø22.23) 1-1/8” (ø28.58)
Water side connection part PT 1 (25A) PT 1 (25A) PT 1-1/4 (32A)
13
ENGLISH
Dimension of the Hydro unit HT
340
80
330
246
366
466
660
782
1183
1210
333
106
16
365
518
115
27
Communication cable
Power cable
Gas pipe
Liquid pipe
Water outlet pipe
Water inlet pipe
(Unit: mm)
Model of the Hydro unit AM✴✴✴FNBF✴B
AM✴✴✴ ✴✴TNBF
Refregerant side
Liquid side connection part 3/8” (ø9.52)
Gas side connection part 5/8” (ø15.88)
Water side connection part PT 1(25A)
14
Refrigerant pipe installation
Refrigerant pipe work
f Use exclusive tools and accessories for R-410A to respond to pressure of the R-410A and prevent foreign substances from
entering into the pipes.
f The length of refrigerant pipe should be as short as possible and the height dierence between the DVM Hydro unit /
Hydro unit HT and outdoor unit should be minimized.
f Piping work must be done within allowable piping length, height dierence, and the allowable length after branching.
f The pressure of the R-410A is high. Use only certied refrigerant pipe and follow the installation method.
f Use clean refrigerant pipe and there shouldn’t be any harmful ion, oxide, dust, iron content or moisture inside pipe.
f Pipe work must be done aside from the product.
f After completing the pipe installation, calculate the additional amount of refrigerant according to method of each indoor
units and make sure to use R-410A refrigerant when charging. (Color of the R-410A refrigerant container is painted in pink.)
Model name of DVM Hydro unit
ADN160BDE✴✴
AM160FNBD✴✴
AM✴✴✴ ✴✴ FNBF
AM✴✴✴ ✴✴TNBF
ADN320BDE✴✴
AM320FNBD✴✴
ADN500BDE✴✴
AM500FNBD✴✴
Amount of additional refrigerant 0.6 kg 0.7 kg 1.2 kg
f Do not use Flux when welding the refrigerant pipes.
t The maximum number of the Hydro Unit HT connectable to one system(module) is 3 units.
t In case the capacity conjunction of the Hydro Unit HT/HE exceeds 50 % among the total indoor unit, please don’t
put the additional refrigerant.
t When operate Hydro unit HT to add R-410A refrigerant at the outdoor unit side, Hydro unit HT will not work for
cooling refrigerant charging operation if water temperature is under 33°C. Peform heating refrigerant charging
operation or perform cooling refrigerant charging operation after warming water up over 33°C.
t When operate Hydro unit HT to collect R-410A refrigerant at the outdoor unit side, Hydro unit Ht will not work if
water temperature is under 33°C. Perform refrigerant collecting operation after warming water up over 33°C.
t All other indoor units should perform the heating or stop, when R-134a refrigerant collecting operation.
CAUTION
Important information regulation regarding the refrigerant used
f DVM Hydro unit HT contains uorinated greenhouse
gases.
f Do not vent gases into the atmosphere.
f Refrigerant type : R-134a
f Quantity: 2.15 kg (3.075 tCOe)
f Global Warming Potential(GWP) = 1430
f Hermetically sealed equipment
Please ll in the following with indelible ink on the
refrigerant charge label supplied with this product and on
this manual.
f ① the factory refrigerant charge of the product.
f ② the additional refrigerant amount charged in theeld.
f ①+② the total refrigerant charge.
❋The refrigerant charge label supplied with the product.
d
Indoor unit
Outdoor
unit
②
①
Refrigerant type GWP value
R-410A 2088
t GWP=Global Warming Potential
t Calculating tCOe : kg x GWP / 1000
Unit kg tCO2e
①, a
②,b
①+②, C
15
ENGLISH
a Factory refrigerant charge of the product: see unit name plate.
b Additional refrigerant amount charged in the eld. (Refer to the above information for the quantity of
refrigerant replenishment.)
c Total refrigerant charge.
d Refrigerant cylinder and manifold for charging.
NOTE
t The lled-out label must be adhered in the proximity of the product charging port.
(ex. onto the inside of the stop valve cover.)
t The F-GAS label must be adhered in the proximity of the product.
CAUTION
Tools used for refrigerant pipe installation
Product using R-410A/R-134a refrigerant requires exclusive tools. Check the conventional tools for compatibility before
installation.
Tool Work Compatibility with conventional tool
Pipe cutter
Refrigerant pipe
work
Pipe cutting Compatible
Flaring tool Pipe aring
Refrigerating machine
oil
Apply refrigerant oil on
ared part
Use exclusive ether oil, ester oil, alkali benzene oil or
mixture of these oils
Torque wrench Connect are nut with pipe
Compatible
Pipe bender Pipe bending
Nitrogen gas Air tightness test Inhibition of oxidation
Welder Pipe welding
Manifold gauge Air tightness
test ~ additional
refrigerant
charging
Vacuuming, charging and
checking operation
Need exclusive one to prevent mixture of R-22
refrigerant oil use and also the measurement is not
available due to the high pressure.
Refrigerant charging
hose
Need exclusive one due to the refrigerant leakage or
inow of impurities.
Vacuum pump Vacuum drying
Compatible (Use products which contains the check valve to prevent the oil from
owing backward into the outdoor unit.)
Use the one that can be vacuumed up to 100.7 kPa (5 Torr).
Scale for refrigerant
charging Compatible
Gas leak detector Gas leak test Need exclusive one
(Ones used for R-134a is compatible)
Flare nut Must use the are nut equipped with the product.
Refrigerant leakage may occur when the conventionalare nut for R-22 is used.
16
Refrigerant pipe installation
Selecting refrigerant pipe
f Install the refrigerant pipe according to main pipe size for each capacities of DVM Hydro unit / Hydro unit HT.
Model name of DVM Hydro unit
ADN160BDE✴✴
AM160FNBD✴✴
AM✴✴✴ ✴✴ FNBF
AM✴✴✴ ✴✴TNBF
ADN320BDE✴✴
AM320FNBD✴✴
ADN500BDE✴✴
AM500FNBD✴✴
Refrigerant
side
Liquid side 3/8” (ø9.52) 3/8” (ø9.52) 1/2” (ø12.7)
Gas side 5/8” (ø15.88) 7/8” (ø22.23) 1-1/8” (ø28.58)
Keeping refrigerant pipe
f To prevent foreign materials or water from entering the pipe, storing method and sealing method (especially during
installation) is very important. Apply correct sealing method depending on the environment.
f Be especially careful when you penetrate the pipe through the hole in a wall or when the end of the pipe is exposed to
outdoor during installation.
f Use the are nut supplied with the product. If other are nuts are used, it can cause refrigerant leakage.
Exposure place Exposure time Sealing type
Outdoor Longer than one month Pipe pinch
Shorter than one month Taping
Indoor - Taping
Pinching the refrigerant pipe
f Compress the end of the refrigerant pipe and weld the compressed part.
Refrigerant pipe Welding part
Taping the refrigerant pipe
f Seal the end of the refrigerant pipe with a PVC vinyl tape.
End of the pipe
Refrigerant pipe
PVC tape
Squeeze at Stick the squeezed part to the pipe
Finish up by wrapping around the
pipe again

Produktspecifikationer

Varumärke: Samsung
Kategori: Luftkonditionering
Modell: AM250TNBFEB

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