Related Manuals for Freedom RWH Series
Summary of Contents for Freedom RWH Series
- Page 1 Model Numbers RASM Monoblocs RWM Splits RWD Combi (pre-plumbed) RWH High temp Air Source Heat Pump Installation and Maintenance Manual...
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Page 2: Table Of Contents
Who are Freedom Heat Pumps? Freedom Heat Pumps Freedom Heat Pumps are a wholesale distribution company for the Samsung EHS and the Hitachi Yutaki range of heat pumps and Underfloor Heating underfloor heating systems. We offer technical support, training, design and consultancy services and operate the Hitachi Warranty Registration 7 Year www.samsungehs.co.uk... -
Page 3: Underfloor Heating
All Hitachi heat pumps can now be registered for a 7-year parts warranty, covering only the Hitachi components. Any labour charges instead of as an add on, come and talk to us at Freedom HP. for replacing faulty parts are not covered. The Hitachi 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 4: Handover Of The System
Leave these 5 pages with the Homeowner. It is useful to take these measurements at commissioning and testing. They are for your own records, they are not needed to register Search Freedom heat pumps, Handover video for Hitachi heat pump on YouTube the unit for warranty. - Page 5 On you tube (search for freedom heat pumps) there are videos showing how to use the controller, faults etc. If the system goes into fault, the screen will show a number at the bottom starting with A, for example A020.
- Page 6 Handover of the System Handover of the System Common Icons Icons for the comprehensive view Icon Name Values Explanation Icon Name Values Explanation This icon informs about pump operation. Circuit I or II is in Demand-OFF There are three available pumps on the system. Each one is Pump numbered, and its corresponding number is displayed below to the Circuit I or II is on Thermo-OFF...
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Page 7: Maintenance
Maintenance Installation Installing the Outdoor Unit (Boiler) The Hitachi heat pump should be maintained at least once a year to comply with warranty and RHI. You must log your maintenance at www.freedomhp.co.uk for the 7-year warranty. Position the outdoor unit so that the air flows into an open area, where there are no plants and animals Maintenance procedure Install the outdoor unit on a flat, stable surface, the unit needs to... - Page 8 Monobloc Installation Monobloc Installation Installing the indoor (mirror) box The tank sensor and controller come as accessories Install the control unit indoors, it’s not waterproof. It needs to be sited within 75m of the hot water cylinder, less than 100m from the outdoor unit. The box is 360mm wide, 490mm high, 100mm deep.
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Page 9: Monobloc Installation
Monobloc Installation Monobloc Installation Before power up Monobloc Dip Switches when using mirror box In the outdoor unit on the right hand pcb, set DSW 4 Pin 1 up to activate indoor unit wiring box. You also need to set SSW1 to Local push it down (Instead of remote) On the Monobloc, mirror box / indoor unit make sure DSW2 switches in the indoor switch box match the setting for the... -
Page 10: High Temperature S80 Installation
High Temperature S80 Installation High Temperature S80 Installation Installing the High temp indoor box Pipe Limits The HT box contains, the high temp refrigeration system including a compressor, water to refrigerant heat exchanger, filter ball, flow meter, flow Outdoor Unit (HP) switch, expansion vessel, an 8m pump, cylinder sensor and the remote Actual piping length (L) controller. - Page 11 High Temperature S80 Installation High Temperature S80 Installation...
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Page 12: Combi Installation
High Temperature S80 Installation Combi Installation Before power up Installing the indoor box Combi On the indoor circuit board set the following switches The box contains, hot water cylinder 3 port valve, water to refrigerant heat exchanger, filter ball, flow meter, flow switch, expansion vessel, an 8m pump, DSW 4, Pin 5 needs to set pushed up cylinder sensor and the remote controller. - Page 13 Combi Installation Combi Installation Pipe Limits Outdoor Unit (HP) Actual piping length (L) Maximum piping length between outdoor unit and indoor unit (Lmax) Equivalent piping length Minimum piping length between outdoor Actual piping length (L) unit and indoor unit (Lmin) Outdoor unit higher than indoor unit Maximum height difference between indoor and outdoor unit (H)
- Page 14 Combi Installation Combi Installation Before power up On the indoor circuit board set the following switches DSW 4, Pin 5 needs to set pushed up DSW 4 Pin 3 push to up to enable immersion heater Note before the unit will run the expansion valve dip switch needs to be set by the fridge engineer.
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Page 15: Split Installation
Split Installation Split Installation Installing the indoor box Split Pipe Limits The Hydro box contains, electric backup heater, water to refrigerant heat exchanger, filter ball, flow meter, flow switch, expansion vessel, an 8m pump, Outdoor Unit (HP) cylinder sensor (blue) and the remote controller. Actual piping length (L) Maximum piping length between Install the unit indoors, it’s not waterproof. - Page 16 Split Installation Split Installation...
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Page 17: Start-Up Procedure
Split Installation Start-up procedure Before power up First make sure the dip switches are set, see the settings for your unit. On the indoor circuit board set the following switches Before filling the unit with water remove cap from auto vent in DSW 4, Pin 5 needs to set pushed up unit, on the combi its top left inside the indoor unit. -
Page 18: Remote Controller Set Up First Time
Remote controller set up first time Remote controller set up first time all units Activate Anti Legionella When you first power up the unit the remote controller will ask you a few questions please follow as directed below: Scroll up to DHW – OK Scroll down to Anti Legionella –... - Page 19 Remote controller set up first time Remote controller set up first time Cylinder Timer, if you are heating a hot water cylinder Starting the System in hot water mode From the home screen On the controller scroll left highlight Heating C1, press power to turn this off. Push right arrow to select DHW –...
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Page 20: What The Unit Comes With And What You Will Need
What the Unit Comes With and What You Will Need What the Unit Comes With and What You Will Need Below is a list of the components you will need to buy for each of the systems: Diverter valves Hitachi use a 3-port valve to convert from heating to hot water Flexible hoses we recommend flexi hoses are used on Monobloc systems, they are not required on the split Heat meters... -
Page 21: Wiring And Power Supply Information, All Systems
Wiring and Power Supply Information, All systems Wiring and Power Supply Information, All systems When using multi zone heating systems on a header, buffer or HEX The Hitachi system needs 2 power supplies: When the stat is made, it will drive its zone valve open, inside the zone valve a switch links the orange to the grey wire when the valve Outdoor unit, you need a power supply to the outdoor unit. -
Page 22: How To Wire The Electric Meters
How To Wire The Electric Meters Special systems and extra settings Backup boilers and Hybrids 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. - Page 23 02380 274 833 Email: sales@freedomhp.co.uk Copyright © 2018 Freedom Heat Pumps Ltd. All rights reserved. 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. All brand, product,...
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