Samsung Freedom MIM-E03AN Installation And Maintenance Manual

Air source heat pump with pre-plumbed cylinders & underfloor heating

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Page 1 Model Numbers MIM-E03 A and B N AE 050-090-120-140-160JXYDEH Air Source Heat Pump Installation and Maintenance Manual With Pre-Plumbed Cylinders & Underfloor Heating Installation Manual.indd 1 31/08/2018 19:01:03...
Page 2: Table Of Contents
Heating & Hot Water, Pre-Plumbed Installation Heating & Hot Water Installation Troubleshooting What the unit comes with and what you will need Wiring and Power Supply Information How To Wire The Electric Meters Other Systems Possible With Samsung EHS Installation Manual.indd 2 31/08/2018 19:01:03...
Page 3: Freedom Heat Pumps
Samsung EHS Facebook pages. We launched Samsung’s eco heating systems in the UK in 2010 and have been market leaders in this sector with over 5000 units out in the field. In 2016 we started distributing Hitachi’s Yutaki range of units to expand our heat pump portfolio and market influence. ...
Page 4: Underfloor Heating
Underfloor Heating If you are looking for an underfloor design which we guarantee will have the heat pump at the centre of the system design, instead of as an add on, come and talk to us at Freedom HP. Plate Systems Our plate system is generally used for a suspended floor.
Page 5: Samsung Warranty Registration 7 Year
7-year parts warranty, covering only the Samsung components. Any labour charges for replacing faulty parts are not covered. The Samsung warranty does not cover, radiators, cylinders, UFH, valves, pumps etc. It is the role of the installer to offer a warranty to the end user covering the heating system including the heat pump.
Page 6 Samsung Warranty Registration 7 Year Heating Mode Commissioning Data. It is useful to take these measurements at commissioning and testing. They are for your own records, they are not needed to register the unit for warranty. What type of system do you have?
Page 7: Handover Of The System
Please search YouTube for Freedom Heat pumps Handover Video for Samsung Heat Pump for Homeowners Thank you for buying a Samsung EHS heat pump system, your Samsung heat pump heats the house and hot water cylinder much like a normal fossil fuel boiler, however there are a couple of differences which you should take notice of.
Page 8 Handover of the System General Advice The heat pump comes with a Samsung controller which looks like this, you should not use this or press the buttons, it is used for commissioning and fault diagnosing the system only. On Youtube (search for freedom heat pumps) there are videos showing how to use the controller, faults etc.
Page 9 Handover of the System ⑧ ⑦ ⑨ ① ⑭ ② ⑮ ③ ⑬ ⑫ ④ ⑤ ⑥ ⑩ ⑪ Location Function Location Function Heating On / Off User Set Button Heating Mode Button Escape Button Plus / Minus Buttons Delete Button Silent Mode Button Up / Down / Left / Right Buttons Outing Mode Button...
Page 10 Handover of the System Status Indication ④ ⑤ ⑥ ⑦ ⑬ ① ⑭ ② ⑩ ③ ⑪ ⑧ ⑨ ⑫ LED indicator (Green: Normal / Red: Need to be checked) On/Oﬀ button Temperature control button Location Symbol Function Shows that the unit is operating in heating mode Shows that the unit is operating in auto mode (Weather compensation) Shows that the unit is operating in outing mode...
Page 11 Handover of the System Location Symbol Function Current time or times for timer functions Shows that the compressor is running and the outdoor unit is heating Shows that the backup heater/boiler is running (if applicable) Shows that the Immersion heater is running Shows that the hybrid boiler is running (Hybrid systems only) Shows that the water circulation pump is running Shows that the hot water valve is open and the heat pump is...
Page 12: Maintenance Of Monobloc Systems
Maintenance of Monobloc Systems The Samsung heat pump should be maintained at least once a year to comply with warranty and RHI. Please leave maintenance records with the homeowner, they may need them if they have a warranty claim. See end user manual for details.
Page 13: Installation
100m from the outdoor unit and as near as possible to the pump, flow switch and any zone valves. The box is 323mm wide, 339mm high, 131mm deep. The Samsung remote controller MUST be in a heated space above 5 degrees C. Installation Manual.indd 13...
Page 14: Heating & Hot Water, Pre-Plumbed Installation
Heating & Hot Water, Pre-Plumbed Installation Installation Manual.indd 14 31/08/2018 19:01:20...
Page 15 Heating & Hot Water, Pre-Plumbed Installation Installation Manual.indd 15 31/08/2018 19:01:24...
Page 16 Heating & Hot Water, Pre-Plumbed Installation Run Signal to Heat Pump Valve Z1 Power In Valve Z2 Power In As many heating zone valves as you like can be connected to the system. When commissioning this system, you will find its already been completely set up for you, but here are a few things you need to do. Fill in the warranty card on page 5 and 6 Hand the end user pages 7-11.
Page 17 Heating & Hot Water, Pre-Plumbed Installation Setting the Clock and Backlight Press User Set once 1 shows on the screen. Press up until 2 shows, Press right twice, Year will show, use up to change year, press Set, 22 appears, Press right Month will be flashing, adjust Month with up, Press right, day will be flashing, adjust day with up, Press Set.
Page 18 Heating & Hot Water, Pre-Plumbed Installation Electrically testing the unit The unit has a function to test all the wiring without any tools, this is really useful to check everything has been set up correctly. Test each component one at a time to check its ok. Operation Button Display...
Page 19 Heating & Hot Water, Pre-Plumbed Installation Starting the unit in heating mode Press the power button (top left) AU or 0.0C will show, the unit is automatic mode using an external run signal. Turn up your thermostats or underfloor heating to send a run signal to the unit, the pump will start within 3 minutes, a little house with a circle around it appears in the status window, the compressor in the outdoor unit starts after 3 minutes, you will see the symbol for the compressor in the status screen.
Page 20: Heating & Hot Water Installation
Heating & Hot Water Installation Installation Manual.indd 20 31/08/2018 19:01:29...
Page 21 Heating & Hot Water Installation Installation Manual.indd 21 31/08/2018 19:01:33...
Page 22 Heating & Hot Water Installation Run Signal to Heat Pump Valve Z1 Power In Valve Z2 Power In As many heating zone valves as you like can be connected to the system. When commissioning this system, you need to follow the procedure below don’t skip this, if you do the unit won’t work properly Fill in the warranty card on page 5 and 6.
Page 23 Heating & Hot Water Installation Setting the Clock and Backlight Press User Set once 1 shows on the screen. Press up until 2 shows, Press right twice, Year will show, use up to change year, press Set, 22 appears, Press right Month will be flashing, adjust Month with up, Press right, day will be flashing, adjust day with up, Press Set.
Page 24 Heating & Hot Water Installation Cylinder Timer, if you are heating a hot water cylinder To avoid the cylinder heating being switched off accidentally we normally add 2 on timers a day, one at 3-00 am and one at 15-00 pm. This stops nuisance tripping, resets the unit after power cuts and insures the cylinder is hot 24 hours a day.
Page 25 Heating & Hot Water Installation Electrically testing the unit The unit has a function to test all the wiring without any tools, this is really useful to check everything has been set up correctly. Test each component one at a time to check its ok. Operation Button Display...
Page 26 Heating & Hot Water Installation Starting the unit in heating mode Press the power button (top left) AU or 0.0C will show, the unit is automatic mode using an external run signal. Turn up your thermostats or underfloor heating to send a run signal to the unit, the pump will start within 3 minutes, a little house with a circle around it appears in the status window, the compressor in the outdoor unit starts after 3 minutes, you will see the symbol for the compressor in the status screen.
Page 27: Troubleshooting
Cold Weather Protection, my unit won’t start The Samsung unit has a number of cold weather protection functions these include: The heat pump cannot operate if the water in the system is less than 10°C, if the unit detects the heat exchanger is less than 10°C it does two things:...
Page 28 60°C. Every Samsung heat pump fault code is now available on YouTube, search freedom heat pumps and the fault code and a simple to use video will show you what you need to know.
Page 29: What The Unit Comes With And What You Will Need
The expansion vessel is sized the same way as when using a boiler. If you want to run the system open vented you don’t need these components, the Samsung units are happy to run at anywhere from 0 – 3Bar pressure Pump Your pump needs to supply 12l/min for the 5kW, 20l/min for the 9kW and 30l/min for the 16kW unit.
Page 30 What the Unit Comes With and What You Will Need Diverter valves If you require domestic hot water and heating, 2 x 2 port diverter valves are required, you need to supply these and they need to be 28mm diameter. Glycol / anti-freeze In Monobloc heat pumps the water goes outside the building.
Page 31: Wiring And Power Supply Information
Wiring and Power Supply Information Power The EHS system needs 2 power supplies: Outdoor unit, 16 Amp for the 5kW, 20 Amp for the 9kW and 32 Amp for the 16kW. The control box needs a 16 Amp supply, this wires into the top of the breaker (MCB) in the box. Many people remove the MCB from the control box as there is already one in the distribution board.
Page 32 Wiring and Power Supply Information The blue cylinder sensor plugs into a yellow socket CNS042 on the controller PCB and into the cylinder in the top ½ of the cylinder. It must install above the immersion heater. You must fix it so it can’t be pulled out of the cylinder. Keep it well away from any mains cables. Thermostats/ timers and under floor heating manifolds The heating is controlled with a field supplied room stat / setback stat, time clock or a run signal from an under floor manifold.
Page 33: How To Wire The Electric Meters
How To Wire The Electric Meters It is now a requirement to measure the electricity being used by the heat pump so the end user can see what the unit costs to run. We provide a Smart Process electric meter with every unit. Ideally it should measure the total draw for the heat pump (outdoor and indoor unit combined).
Page 34: Other Systems Possible With Samsung Ehs
Other Systems Possible With Samsung EHS 2 Heat Pumps Header or Pump HP Buﬀer Tank Pump Z1 Heating & Hot Water Flow and returns pumped by field supplied pump Pump HP Heating Only Multi Fuel Other Heat Sources into coil...
Page 35 Other Systems Possible With Samsung EHS Hybrid Fast Connect Combi Boiler Board is waterproof Boiler must and mounts be set to run outside behind the below 65°C heat pump To Heating Heating Pools Pump HP Pool Pump Header, Buﬀer or...
Page 36 Ltd. Specifications and designs are subject to change without notice. Non-metric weights and measurements are approximate. All data were deemed correct at time of creation. Samsung is not liable for errors or omissions. All brand, product, service names and logos are trademarks and/or registered trademarks of their v310818 respective owners and are hereby recognized and acknowledged.

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Samsung Freedom MIM-E03AN Installation And Maintenance Manual

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