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Air to Water Heat Pump
E
S
F
I
P D
RD060PHXEA_IM_E_32661-1.indd
Air to Air Heat pump
installation manual
imagine
the possibilities
Thank you for purchasing this Samsung product.
To receive more complete service, please
register your product at
www.samsung.com/register
DB98-32661A(1)
47
Outdoor Unit
RD060PHXEA
RD070PHXEA
RD080PHXEA
RD110PHXEA
RD140PHXEA
RD160PHXEA
2010-07-26
ｿﾀﾈﾄ 3:33:50
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Table of Contents
Related Manuals for Samsung RD060PHXEA
Summary of Contents for Samsung RD060PHXEA
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Page 1: Installation Manual
RD140PHXEA RD160PHXEA Air to Water Heat Pump Air to Air Heat pump installation manual imagine the possibilities Thank you for purchasing this Samsung product. To receive more complete service, please register your product at www.samsung.com/register DB98-32661A(1) RD060PHXEA_IM_E_32661-1.indd 2010-07-26 ｿﾀﾈﾄ 3:33:50... -
Page 2: Table Of Contents
Contents ............... . 3 ... -
Page 3: Safety Precautions
You must install the product by qualified installer. If you install the product on your own or by unqualified person, Samsung is not responsible for any damages which may occur due to incorrect installation. Make sure to read the following safety precautions carefully before installation. - Page 4 Safety Precautions (Continued) M ake 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.
- Page 5 Hazards or unsafe practices that may result in minor personal injury or CAUTION property damage. P erform the drainage/piping work securely according to the installation manual. If not, water could drop from the unit and household goods could get wet and damaged. Fasten a flare nut with a torque wrench as specified in this installation manual.
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Page 6: Product Specification
Product Specification Shape of the outdoor unit Shape RD060PHXEA RD110PHXEA Model Name RD070PHXEA RD140PHXEA RD080PHXEA RD160PHXEA Accessories Keep supplied accessories until the installation is finished. Hand the installation manual over to the customer after finishing installation. The quantities are indicated in parentheses. - Page 7 Subsidiary materials compatibility Duct Wall mounted Air to Water unit Remark Indoor unit Subsidiary materials Slim Duct Vivace Neo-Forte Hydro Unit Capacity 2.2~5.6kW 2.2~7.1kW 2.2~7.1kW 8/16kW MXD-A13K116A ≤3.6kW 1room + ≥5.6kW 1room MXD-A13K200A ≤3.6kW x 2room MXD-A16K200A ≥5.6kW x 2room EEV Kit MXD-A13K216A ≤3.6kW 2room + ≥5.6kW 1room...
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Page 8: Locating The Units
Locating the Units Deciding on Where to Install the Outdoor Unit Decide the installation location regarding the following condition and obtain the user’s approval. The outdoor unit must not be placed on its side or upside down, as the compressor lubrication oil will run into the cooling circuit and seriously damage the unit. - Page 9 Do not install the Air to Water Heat pump in following places. - The place where there is mineral oil or arsenic acid. There is a chance that parts may get damaged due to burned resin. The capacity of the heat exchanger may reduce or the Air to Water Heat pump may be out of order. - 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.
- Page 10 If you install several outdoor units simultaneously, observe the space for ventilation and free airflow. If the space for ventilation is insufficient, the Air to water heat pump may be inefficient. SAMSUNG logo is attached on the front side of the outdoor unit. Figure Description Top view...
- Page 11 When installing more than 1 outdoor unit When the air outlet is toward the wall (Unit : mm) 600 or more 600 or more When 3 sides of the outdoor unit are blocked by the wall 300 or more 600 or more 600 or more 600 or more...
- Page 12 Combinations (Outdoor / indoor units) Maximum allowable Total capacity of connected Outdoor unit Cooling capacity (kW) connections for indoor units indoor units (kW) (Not including Hydro-A2W) RD060PHXEA 4.0 ~ 7.0 RD070PHXEA 4.0 ~ 7.5 RD080PHXEA 4.0 ~ 8.0 RD110PHXEA 11.0 6.4 ~ 11.0...
- Page 13 When moving by installation personnel When the moving distance of the product is close enough for installation personnel to carry. - 2 people should move the product using the carry handle as shown in the picture. - Be careful not to damage the heat exchanger. - Be careful not to get injured by the sharp edge of the heat exchanger.
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Page 14: Installing The Outdoor Unit
Locating the Units (Continued) Installing the Outdoor Unit Do not install the outdoor unit on a wooden pallet palette. Fix the outdoor unit completely to the base fix the outdoor unit with anchor bolts. The manufacturer is not responsible for the damage occurred by not keeping standard of the installation. - Page 15 Outdoor unit base mount and anchor bolt position 6/7/8kW 11/14/16kW (Unit : mm) (Unit : mm) Anchor bolt position ( ø 7, 4 holes ) Anchor bolt position ( ø 7, 4 holes ) When tightening the anchor bolt Tighten the rubber washer to prevent the outdoor unit bolt connection Rubber washer part from corroding.
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Page 16: Installing The Refrigerant Pipe Work
Installing the Refrigerant Pipe Work Install the refrigerant pipe within the maximum allowable length, difference in height and length of after the first branch pipe. The pressure of the R410A is high. Use only rated refrigerant pipe and follow the installation method. Use clean refrigerant pipe Where there is no harmful ion, oxide, dust, iron content or moisture. - Page 17 RD110/140/160PHXEA U sing only Y-joint Outdoor unit U sing EEV kit Outdoor unit Item Example Remarks Longest Less than a+b+c+d+e ≤ 70m piping length Maximum Outdoor unit ~ Equivalent Less than allowable Y-joint and EEV kit : 0.5m Indoor units length length of pipe...
- Page 18 Minimum Gas side size Gas side (mm) up (mm) capacity (kW) (mm) diameter thickness Temper grade (mm) (mm) ø9.52 ø15.88 ø19.05 RD060PHXEA ø 6.35 RD070PHXEA ø9.52 ø15.88 ø19.05 ø 9.52 RD080PHXEA ø9.52 ø15.88 ø19.05 C1220T-O (soft drawn) ø 12.70 RD110PHXEA ø9.52...
- Page 19 Select the other Y-joints depending on the total capacity of attached indoor units below the selected joint individually. Selecting the first Y-joint The other Y-joint Outdoor capacity (kW) Y-joint model Total capacity of attached indoor units below this Y-joint model RD060PHXEA Y-joint (kW) RD070PHXEA X < 20.2 MXJ-YA1509K RD080PHXEA MXJ-YA1509K RD110PHXEA RD140PHXEA...
- Page 20 Installing the Refrigerant Pipe Work (Continued) Cutting or Flaring the Pipes Make sure that you have the required tools available. Pipe cutter (pipe cutter, reamer, flaring tool and pipe holder) If you wish to shorten the pipes, cut it with a pipe cutter, Pipe taking care to ensure that the cut edge remains at a 90°...
- Page 21 Selecting the Insulation of the Refrigerant Pipe According to pipes size ,Insulate pipes on gas and liquid side by selecting appropriate insulations. The thickness standard is determined by the indoor temperature of 27°C and humidity of 80%. If the units are in extreme conditions, use thicker one. Minimum thickness of insulation (mm) Pipe size (mm)
- Page 22 Installing the Refrigerant Pipe Work (Continued) Insulating the Refrigerant Pipe You must check if there is a gas leak before completing all the installation process. Use EPDM insulation which meets the following condition. Item Unit Standard Remarks Density g/cm²...
- Page 23 Installing the Y-Joint Install the Y-joint ‘horizontally’ or ‘vertically’. < Install horizontally> < Install vertically> Make certain of a minimum distance in straight line. To other branching Rear pipe or indoor unit Pipe in use on the site Socket Pipe in use Rear on the site...
- Page 24 Installing the Refrigerant Pipe Work (Continued) Performing the Refrigerant Gas Leak Test Use a manifold gauge for R410A to prevent the inflow of foreign substances and resist against the internal pressure. Pressure test with dry oxygen free nitrogen only. ...
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Page 25: Vacuum Drying
Manifold gauge Vacuum Drying Use a manifold gauge for R410A to prevent the inflow of foreign substances and resist against the internal pressure. Low pressure side High pressure side Use the vacuum pump with the check valve to prevent pump ... - Page 26 Selecting Additional Refrigerant Charge Basic charge The basic amount of refrigerant for outdoor unit charged in factory is : Outdoor unit (Series) Factory charge(kg) RD060PHXEA RD070PHXEA RD080PHXEA RD110PHXEA RD140PHXEA RD160PHXEA Charge additional refrigerant according to the total length of the pipe.
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Page 27: Charging Refrigerant
Charging refrigerant The R410A refrigerant is blended refrigerant. Add only liquid refrigerant. Measure the quantity of the refrigerant according to the length of the liquid side pipe. Add quantity of the refrigerant using a scale. Important information regulation regarding the refrigerant used This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. - Page 28 Installing the Refrigerant Pipe Work (Continued) Adding Refrigerant The R410A refrigerant is blended refrigerant. Add only liquid refrigerant. Measure the quantity of the refrigerant depending on the length of the liquid side pipe. Add fixed quantity of the refrigerant using a scale. ※...
- Page 29 To Close the Valve Stem Open the cap and turn the valve stem clockwise by using a Valve stem hexagonal wrench. Service port Tighten the valve stem until it reached the sealing edge. Note Do not apply excessive force to the valve stem ...
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Page 30: Electrical Connections
Electrical Connections I nstall the outdoor unit on a hard and even place that can support its weight. - If the place cannot support its weight, the outdoor unit may fall down and it may cause injury. ... - Page 31 Overall System Configuration Connection of the power cable (1 phase 2 wires) Distribution board Outdoor unit Indoor unit Hydro unit 1 phase 1 phase 1 phase 1 phase 2 wires 2 wires 2 wires 2 wires 230V~ 230V~ 230V~ 230V~ MCCB+ ELCB DHW tank...
- Page 32 Electrical Connections (Continued) Specification of Electronic Wire of the Outdoor Unit Power cable (mm ) Earth cable Power Max. Max Length Outdoor unit Max/Min(V) Circuit breaker Supply Current RD060PHXEA RD070PHXEA 230V~/50Hz 253/209 ≥30 RD080PHXEA RD110PHXEA RD140PHXEA 230V~/50Hz 253/209 ≥40 RD160PHXEA The power cable is not supplied with the Air to water heat pump.
- Page 33 Power Wiring and Communication Wiring Configuration Be sure to run the power supply cable and the communication cable through electrical conduit as seen in the picture. Install the communication cable, indoor power cable and the main power cable in the cable tube. ...
- Page 34 Electrical Connections (Continued) 1 phase 2 wires (230V~) 1 phase 230V~ Circuit breaker Earth cable (U-Trap) Power cable Communication cable between indoor and outdoor units Earth Communication cable F1 F2 1 phase 1 phase Hydro unit 230V~ 230V~ DHW Tank When removing the outer cover of the power cable, use the appropriate tools to prevent ...
- Page 35 Connecting the Power Terminal Connect the cables to the terminal board using the compressed ring terminal. Connect the rated cables only. Connect using a wrench which is able to apply the rated torque to the screws. If the terminal is loose, fire may occur caused by arc. ...
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Page 36: Setting The Option Switch And Function Of The Keys
Setting the Option Switch and Function of the Keys Option Switches in PBA of the Outdoor Unit ※ Main PBA Dip switch Display Rotary switch Key Function of the Outdoor Unit PBA ※ Display ※ KEY Check mode RESET View mode ※... - Page 37 Total capacity of operating indoor units 1, 2, 0 12.0kW Indoor Unit Setup Range Maximum of connected indoor units ���� ���� Outdoor unit (Not including Hydro-A2W) RD060PHXEA RD070PHXEA RD080PHXEA RD110PHXEA Tens digit Unit digit RD140PHXEA RD160PHXEA Address of hydro unit is set to "0" as factory initial setting.
- Page 38 Setting the Option Switch and Function of the Keys (Continued) Dip Switch Setup Switch No. ���� ���� ���� Function (Communication Tracking) Set indoor unit address manually Set indoor unit address automatically K5 K6 K7 K8 K9 K10K11 K12 K13 K14K15 K16 Switch No.
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Page 39: Pump Down Procedure
Pump Down Procedure Objective of Pump Down For product repairs and indoor unit relocation, pump down operation must be done recover the refrigerant into the outdoor unit. Cautions When Performing Pump Down Product limits amount of refrigerant in the outdoor unit due to slim design. ... - Page 40 Pump Down Procedure (Continued) Collecting Refrigerant in Refrigerant Vessel Before Pump Down Operation If the amount of refrigerant in the system exceeded the maximum allowable limit, reduce the amount of the refrigerant by following the below instruction before pump down operation. Prepare an exclusive rechargeable refrigerant vessel, scale and a manifold gauge.
- Page 41 When refrigerant recovery is difficult due to the large amount of refrigerant Prepare manifold gauge, scale and an empty refrigerant vessel. As shown below, connect the middle hose of manifold gauge to the refrigerant vessel and then connect the both ends of manifold gauge to the outdoor unit service valve individually. ( Valve of refrigerant vessel and Low pressure side valve must be closed and the high pressure side valve must be open.) Start refrigerant recovery operation by pressing K2 button three times.
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Page 42: Completing The Installation
Completing the Installation Check the following after completing the installation. Check the external surface and the inside of the outdoor unit. Is there any possibility of short circuit? Outdoor unit Is the place well-ventilated and ensures space for service? ... -
Page 43: Final Checks And Trial Operation
Final Checks and Trial Operation Turn on the outdoor unit 3 hours before the test operation to preheat the compressor. If the compressor is not preheated, ‘CH’ will appear on the outdoor unit PCB. Inspection Before Test Operation Check the power cable and communication cable of the indoor and outdoor unit. Check the power supply between the outdoor unit and the cabinet panel. -
Page 44: Troubleshooting
Troubleshooting The table below give indication about self diagnostic routine. Some of error code requires activities exclusively for Authorized Service Center. Outdoor Unit If an error occurs during the operation, it is displayed on the outdoor unit PCB LED, both MAIN PCB and INVERTER PCB. - Page 45 MEMO RD060PHXEA_IM_E_32352A(2).indd 2010-07-26 ｿﾀﾈﾄ 2:20:09...
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