Samsung AE RXYDEG Series Installation Manual Download Page 50

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Troubleshooting

Hot water from taps is cold

Excessive Hot water from taps

Immersion Heater

Are immersion

heaters switched on

Switched on

immersion heaters

Is the programmer

set to central

heating or not

switched on

Cylinder Thermostat set to

high

Is Thermostat wired as per

layouts for “S” or “Y” plan

installation

Connect wiring as per

instructions

Check cylinder thermostat

is switching on & off with

programmer & hot water on

Is 2-port motorized valve

closing when cylinder reaches

temperature?

If in doubt at any stage you must consult a qualified technician

Reduce Temperature

setting

Faulty thermostat

replace

Has immersion

heater thermal cut-

out operated?

Check and reset

button

Check and set

to hot water

programme.

Is the

motorized

valve

operating
correctly?

Check wiring

or plumbing
connections

Has cylinder
thermal cut-

out operated?

Check and

reset button

Is the boiler

working

Indirect Heating

Check wiring on cylinder

thermostat

Wiring Fault Seek advice

from electrician

YES

If problem still persists contact a

competent engineer

Summary of Contents for AE RXYDEG Series

Page 1: ...Pump Installation manual Mono OutdoorUnit AE RXYDEG AE RXYDGG Thank you for purchasing this Samsung Product Before operating this unit please read this installation manual carefully and retain it forfuture reference ...

Page 2: ...es e g charger headset USB cable should not be disposed of with other household waste at the end of their working life To prevent possible 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...

Page 3: ...ize something bad such as loud noisy smell of burning f In order to prevent electric shocks fires or injuries always stop the unit disable the protection switch and contact SAMSUNG s technical support if the unit produces smoke if the power cable is hot or damaged or if the unit is very noisy f Always remember to inspect the unit electric connections refrigerant tubes and protections regularly The...

Page 4: ...r to water heat pumps Devices disconnected from the power supply should be completely disconnected in the condition of overvoltage category f Do not connect the earth wire to the gas pipe or water pipe lighting rod surge absorber or telephone earth wire If earthing is not complete it may cause an electric shock or fire f Be sure to install both an earth leakage detector and circuit breaker with sp...

Page 5: ...0RXYDGG AE160RXYDEG AE160RXYDGG Auxiliary parts Control kit MIM E03CN Requisite Accessories f Keep supplied accessories until the installation is finished f Hand the installation manual over to the customer after finishing installation f The quantities are indicated in parentheses Installation manual 2 Drain plug 1 Rubber Leg 4 Drain cap 3 ...

Page 6: ...19 Size WxHxD net mm 940 x 998 x 330 940 x 1 420 x 330 940 x 1 420 x 330 Type Unit AE080RXYDGG AE120RXYDGG AE160RXYDGG Power source 1Φ 220 240VAC 50Hz 3Φ 380 415VAC 50Hz 1Φ 220 240VAC 50Hz 3Φ 380 415VAC 50Hz 1Φ 220 240VAC 50Hz 3Φ 380 415VAC 50Hz Refrigerant g 1 150 R 32 2 200 R 32 2 200 R 32 Noise Heat Cool Pressure dB A 48 48 50 50 52 54 Water connection In Out Inch 1 0 1 0 1 0 Leaving water temp...

Page 7: ...r and return collector t SAMSUNG shall not be held liable for any damage resulting from not observing this rule t SAMSUNG do not provide specific water system components such as Pressure relief valve Air vent valve buffer tank and etc Installers and end users shall consider how to install the above designated components in overall water system depending on the installation conditions If the compon...

Page 8: ...pe Tank Integrated Hydro Unit BalancingVessel Back up Boiler Operation Back up Boiler Room Controller Zone Control Supply Header Return Header Supply Header Return Header Under Floor Heating Coils Radiators or Convectors 45 C 35 C Water pump 2 Water pump 1 Outdoor Indoor Mechanical Room Tw2_z1 Tw2_z2 ...

Page 9: ...9 ENGLISH Main components Dimensions Overall Heat pump for R 32 1 Fan chassis f AE080RXYD 620 330 360 384 940 973 998 Unit mm 2 Fan chassis f AE120RXYD AE160RXYD 620 330 360 384 940 1395 1420 Unit mm ...

Page 10: ...10 Main components Dimensions Water pipe AE080RXYD AE120RXYD AE160RXYD 513 4 244 4 WATER OUT WATER IN 151 5 83 5 WATER OUT WATER IN Unit mm Unit mm ...

Page 11: ...11 ENGLISH AE080RXYD NO Name Note PHE Danfoss H30L series Base heater SUS316L 150W Water fitting BSPP 1 Male ...

Page 12: ...12 Main components AE120RXYD AE160RXYD NO Name Note PHE Danfoss B3 030 series Base heater SUS316L 150W Water hose in Rubber hose Water hose out Rubber hose Water fitting BSPP 1 Male ...

Page 13: ...r Exp v v Accum T S 5 T S 6 T S 2 TW2 T S 1 TW1 Part Description PHE Plate heat exchanger T S 1 For water inlet temp sensor T S 2 For water outlet temp sensor T S 3 For PHE temp sensor T S 4 For discharge temp T S 5 For cond temp T S 6 For ambient temp sensor Charging port For refrigerants Accum Accumulator ...

Page 14: ...ving the outdoor unit by wire rope f Fasten the outdoor unit by two 8m or longer wire ropes as shown at the figure To prevent from damage or scratches insert a piece of cloth between the outdoor unit and rope then move the unit Plate protection cloth Wire rope The appearance of the unit may be different from the picture depending on the model Moving the outdoor unit with a fork lift f Insert the f...

Page 15: ...ze Make sure to install the product behind a structure such as building that can block see breeze Even when it is inevitable to install the product in seashore make sure that product is not directly exposed to sea breeze by installing a protection wall 2 Consider that the salinity particles clinging to the external panels should be sufficiently washed out 3 Because the residual water at the bottom...

Page 16: ...install it suspended on wall but considering floor standing one CAUTION f If the outdoor unit is installed at a height ensure that its base is firmly fixed in position f Make sure that the water dripping from the drain hose runs away correctly and safely f When you install the outdoor unit at wayside you should install it above 2m height or make sure that the heat from the outdoor unit shouldn t b...

Page 17: ...joined for servicing it shall be carried out under supervision of the person who is competent in handling flammable refrigerants f For servicing the units containing flammable refrigerants safety checks are required to minimise the risk of ignition f Servicing shall be performed following the controlled procedure to minimize the risk of flammable refrigerant or gases f Do not install where there i...

Page 18: ...with parts specified by Samsung Other parts may result in the ignition of refrigerant in the atmosphere from a leak Area ventilation f Make sure that the work area is well ventilated before performing a hot work f Ventilation shall be made even during the work f The ventilation should safely disperse any released gases and preferably expel them into the atmosphere f Ventilation shall be made even ...

Page 19: ...ed to the supplier in the correct recovery cylinders with theWasteTransfer Note attached f Do not mix refrigerants in the recovery units or cylinders f If compressors or compressor oils are to be removed make sure that they have been evacuated to the acceptable level to ensure that flammable refrigerant does not remain in the lubricant f The evacuation process shall be performed before sending the...

Page 20: ...s the wall 300 or more 300 or more 600 or more 1 500 or more 2 000 or more When 3 sides of the outdoor unit are blocked by the wall The upper part of the outdoor unit and the air outlet is towards the wall 600 or more 300 or more 1 500 or more 300 or more The upper part of the outdoor unit and the air outlet is opposite the wall When front and rear side of the outdoor unit is towards the wall ...

Page 21: ...r side of the outdoor unit is towards the wall The upper part of the outdoor unit and the air outlet is opposite the wall 1500 or more 600 or more 3000 or more 300 or more 3000 or more When front and rear side of the outdoor unit is towards the wall t The units must be installed according to distances declared in order to permit accessibility from each side either to guarantee correct operation of...

Page 22: ...utdoor unit is installed on the roof you have to check the ceiling strength and waterproof the unit CAUTION Outdoor unit support NN Anchor bolt Outdoor unit Base surface Outdoor unit support OUTDOOR UNIT INSTALLED ONTHEWALL BY RACK f Ensure the wall will be able to suspend the weight of rack and outdoor unit f Install the rack close to the column as much as possible f Install proper grommet in ord...

Page 23: ...into the drain hose 100mm t If drain work is not enough it can lead to system performance degration and system damages WARNING Drain cap x 3ea Drain plug x 1ea Drain hole Φ20 x 4 ea Air discharge side 13mm 1 Prepare a water drainage channel around the foundation to drain waste water from around the unit 2 If the water drainage of the unit is not easy please build up the unit on a foundation of con...

Page 24: ...the product make sure that the rack is not placed under the drain hole Ensure that the drained water runs off correctly and safely t In areas with heavy snow fall piled snow could block the air intake To avoid this incident install a frame that is higher than estimated snow fall In addition install a snow proof hood to avoid snow from piling on the outdoor unit t If ice accumulates on the base it ...

Page 25: ...nit f In heavy snowfall areas it is very important to select an installation site where the snow will not affect the unit If lateral snowfall is possible make sure that the heat exchanger coil is not affected by the snow If necessary construct a lateral canopy 1 Construct a large canopy 2 Construct a pedestal Install the unit high enough off the ground to prevent it being buried under snow f The o...

Page 26: ...e water connections and tighten connections with a torque wrench as specified in below table If not connections and parts can be damaged and leaks t The unit is only to be used in a closed water system If applications are in open water circuit it will generate Heat exchangers fouling Corrosion Leak CAUTION Name Tightening torque 1 BSPP1 _ LHGtDN _ tN Flushing and air purging When filling water the...

Page 27: ...in the system field supply Flush pipes out with clean water to remove contaminants in pipes during installation The strainer water filter must be cleaned after flushing the pipes and it should be cleaned periodically Replace strainer when necessary Charging Charge the water until a pressure of 1 5 2 0bar by using make up water assembly Field supply The water pressure indicated on the manometer wil...

Page 28: ...d by a licensed installer 2 5 2 0 1 5 1 0 0 5 0 0 150 200 250 300 350 Total water volume ℓ Pre pressure bar Operation range Installation height difference a Water volume 220 Litres 220 Litres 7m No pre pressure adjustment required Actions required t Pre pressure must be decreased calculate according to Calculating the pre pressure of the expansion vessel t Check if the water volume is lower than m...

Page 29: ...performance Flow and Resistance table can be used and Flow and Resistance characteristic is dependent on Glycol concentration 0 10 20 30 40 50 60 70 5 10 15 20 25 30 35 40 45 50 AE080RXYD LPM kPa WATER PG 10 PG 20 PG 30 PG 40 PG 45 0 10 20 30 40 50 60 70 5 10 15 20 25 30 35 40 45 50 55 60 65 70 AE120RXYD AE160RXYD LPM kPa WATER PG 10 PG 20 PG 30 PG 40 PG 45 Changing Glycol concentration can cause ...

Page 30: ...ertical like as below figure t If flow direction is in parallel with pipe direction Straight length of In pipe of flow sensor shall have 10 times length in diameter and Straight length of Out pipe of flow sensor shall have 5 times length in diameter t When mechanical vibrations are delivered from the pump or compressor measurement errors may occur Select the installation location so that no vibrat...

Page 31: ... to prevent from contaminating the city water It is recommended to install the make up water assembly to prevent from contaminating the city water Check valves in the make up water assembly can prevent running water inside Outdoor Unit from contaminating water supplies during installation or maintenance works CAUTION Pressure relief valve MONO Unit does not have a pressure relief valve The valve s...

Page 32: ...t Connect the Air to water heat pump to grounding system before performing the electrical connection t When installing the unit you shouldn t use inter connection wire CAUTION Example of EHS system When using ELB ELCB for 1 phase 220 240V Communication cable ELCB 30A Grounding Grounding Control kit Outdoor Unit Power cable Communication cable MCCB 1Ø ELB or ELCB 1Ø 1Ø When using ELB ELCB for 3 pha...

Page 33: ...ower cable use the grade H05RN F materials in 1Ø system f If you connect Backup Heater at separated power cable you can reduce wire size Please refer to control kit installation manual 3 Phase Outdoor unit Rated Voltage Range MCA MFA Hz Volts Min Max Min Circuit Amps Max Fuse Amps AE080RXYDGG 50 380 415 342 457 10 A 16 1 A AE120RXYDGG 50 380 415 342 457 10 A 16 1 A AE160RXYDGG 50 380 415 342 457 1...

Page 34: ... flexible cord Code designation IEC 60245 IEC 57 CENELEC H05RN F or IEC 60245 IEC 66 CENELEC H07RN F f When installing the outdoor unit in a computer room or net work room server room or in the presence of risk of disturbance to the communication cable use the double shielded tape aluminium polyester braid copper cable of FROHH2R type 1 phase terminal block spec AC power M5 screw Communication M4 ...

Page 35: ...emaintainedwithin2 ofsupplyrating Ifthepowerisunbalancedgreatly itmayshortenthelifeofthecondenser Iftheunbalancedpowerisexceededover 4 ofsupplyrating thecontrolkitisprotected stoppedandtheerrormodeindicates t Toprotecttheproductfromwaterandpossibleshock youshouldkeepthepowercableandtheconnectioncordofthe controlkitandoutdoorunitswithinducts withappropriateIPratingandmaterialselectionforyourapplica...

Page 36: ...ont cover does not rise up when doing wiring work and attach the front cover securely t Ground wire for the indoor unit and outdoor unit connection cable must be clamped to a soft copper tin plated eyelet terminal with screw hole NOT SUPPLIEDWITH UNIT ACCESSORIES NOTE Connecting the power terminal f Connect the cables to the terminal board using the compressed ring terminal f Cover a solderless ri...

Page 37: ... 4 1 3 16 8 4 1 3 16 8 4 1 3 16 8 4 1 3 16 8 4 1 3 16 8 4 1 3 16 Allowance mm inch 0 2 0 007 0 0 0 4 0 015 0 0 0 4 0 015 0 0 0 4 0 015 0 0 0 4 0 015 0 0 0 4 0 015 0 0 0 4 0 015 0 0 0 4 0 015 0 0 t Min mm inch 0 9 0 03 1 15 0 04 1 45 0 05 1 7 0 06 1 8 0 07 1 8 0 07 2 0 0 078 f Connect the rated cables only f Connect using a driver which is able to apply the rated torque to the screws f If the termi...

Page 38: ... the pre installed tube insert a contraction tube CAUTION Unit mm 120 60 20 20 20 180 Power cable 20 Pre installed tube for the power cable 3 Insert both sides of core wire of the power cable into the connection sleeve f Method 1 Push the core wire into the sleeve from both sides Connection sleeve f Method 2 Twist the wire cores together and push it into the sleeve Connection sleeve 4 Using a crim...

Page 39: ...ction work is completed wrap it with the insulation tape to finish t Make sure that the connection parts are not exposed to outside t Be sure to use insulation tape and a contraction tube made of approved reinforced insulating materials that have the same level of withstand voltage with the power cable Comply with the local regulations on extensions CAUTION Insulation tape t In case of extending t...

Page 40: ...ce Cooling test run Heating Only skip BLANK BLANK Press twice Output signal test run BLANK BLANK Press 3 times Finishing test mode K3 Reset K4 View mode Refer toView mode display 4 View Mode When the K4 switch is pressed you can see information about our system state as below Number of press Display contents Display Units Segment 1 Segment 2 Segment 3 Segment 4 0 Communication State 10s digit ofTx...

Page 41: ...r Main 0 1 0 0 0 1 Enabled default Disabled Operation mode Main 0 2 0 0 0 1 Heat Pump default Heating Only Snow accumulation prevention control Main 0 3 0 0 0 1 Disabled default Enabled Silent mode Main 0 4 0 0 0 0 0 0 1 2 3 4 Manual Silent mode 3 dB Manual Silent mode 0 9 5 dB Manual Silent mode 0 75 7 dB Manual Silent mode 3 dB Low noise Silent mode default Energy saving mode Main 0 5 0 0 0 1 Di...

Page 42: ...ature sensor error OUTDOOR UNIT 231 Condenser temperature sensor error OUTDOOR UNIT 251 Discharge temperature sensor error OUTDOOR UNIT 320 OLP sensor error OUTDOOR UNIT 403 Detection of OUTDOOR UNIT compressor freezing During cooling operation OUTDOOR UNIT 404 Protection of OUTDOOR UNIT when it is overload during Safety Start Normal operation state OUTDOOR UNIT 407 Comp down due to high pressure ...

Page 43: ...lers Wired Remote Controller 899 Short or open circuit error of the Zone 1 water out temperature sensor CONTROL KIT 900 Short or open circuit error of the Zone 2 water out temperature sensor CONTROL KIT 901 Water inlet PHE temperature sensor error open short OUTDOOR UNIT 902 Water outlet PHE temperature sensor error open short OUTDOOR UNIT 903 Water outlet backup heater temperature sensor error CO...

Page 44: ... has been depleted and that more inhibitor needs to be added When the Ph value is below 7 0 then oxidation of the glycol occurred the system should be drained and flushed thoroughly before severe damage occurs Make sure that the disposal of the glycol solution is done in accordance with relevant local and national regulation Adding refrigerant The Heat Pump unit is provided to users with basic amo...

Page 45: ...orded according to REGULATION EC N 842 2006 OFTHE EUROPEAN PARLIAMENT AND OFTHE COUNCIL of 17 May 2006 on certain fluorinated greenhouse gases CAUTION t For the product that uses the R 32 refrigerant be cautious not to generate a spark by keeping the following requirements Do not remove the fuses with power on Do not disconnect the power plug from the wall outlet with power on It is recommended to...

Page 46: ... in a vertical position within a maximum of 600mm from the temperature and Pressure ReliefValve drain connection Ensure the expansion relief pipework discharges through the tundish Tundish pipework must be 22mm with a minimum vertical length of 300mm below tundish Maximum permitted length of 22mm pipework is 9m Each bend or elbow is equivalent to 0 8m of pipework All pipework must have continuous ...

Page 47: ...k with all the information recorded according to REGULATION EU No 517 2014 OFTHE EUROPEAN PARLIAMENT AND OFTHE COUNCIL of 16 April 2014 on fluorinated greenhouse gases CAUTION Please fill in the following with indelible ink on the refrigerant charge label supplied with this product and on this manual f the factory refrigerant charge of the product f the additional refrigerant amount charged in the...

Page 48: ... plumbing connections to motorized valve Intermittent water discharge 1 Reduced internal expansion 2 Thermal control failure NoteWater will be hot 1 Repressurize expansion vessel Follow cold water discharge 2 Switch off power to immersion heater s and boiler supply to the unit When discharge has stopped check thermal controls replace it faulty Contact a competent person Continuous water discharge ...

Page 49: ...educed Internal expansion volume If problem still persists contact a competent engineer Repressurize expansion vessel Follow cold water discharge Switch off power to immersion heaters and boiler supply to the unit When discharge has stopped check thermal controls and replace as necessary Thermal control failure Cold water PRV incorrectly fitted Check and refit as required YES YES YES YES YES NO NO...

Page 50: ...valve closing when cylinder reaches temperature If in doubt at any stage you must consult a qualified technician ReduceTemperature setting Faulty thermostat replace Has immersion heater thermal cut out operated Check and reset button Check and set to hot water programme Is the motorized valve operating correctly Check wiring or plumbing connections Has cylinder thermal cut out operated Check and r...

Page 51: ...drain valve and open temperature pressure relief valve 4 Allow to drain Follow commissioning instructions above to refill Recommissioning instructions Coldortepidwaterdischargefromtundish Thetundishshouldbeinstalledawayfromelectricaldevices 1 Close cold water supply valve 2 Open a hot tap 3 Repressurise the expansion vessel air charge to its set level 4 Close hot tap 5 pen the cold water supply va...

Page 52: ...O LTD 107 Hanamsandan 6beon ro Gwangsan gu Gwangju si Korea 62218 Samsung Electronics Service Department PO Box12987 Blackrock Co Dublin Ireland or Blackbushe Business Park Yateley GU46 6GG UK Ɵ ϑ ɇΧΧ ɇ ʀʪ ϑ ѣ ʪʒ и ϩ ŵࣗߤߣࢋ ...

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