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Summary of Contents for joule Modul-AIR All-E
- Page 1 Joule Modul-AIR All-E, Modul-AIR All-E with Green Comfort Module & Modul-AIR Aqua Installation & Maintenance Manual ENG-0026-01...
- Page 2 3mm. • If an appliance capable of heating the tank above 89°C is connected to the primary coil then, a separate non-self-resetting thermostat and 2 port valve must be installed in the primary circuit. www.jouleuk.co.uk | www.joule.ie...
- Page 3 Preface Dear installer, You are about to install a Joule Modul-AIR exhaust air heat pump. This system shall only be commissioned by a qualified installer. You the installer must have been trained by Joule. Systems installed by untrained installers will have no warranty guarantee. Systems are to be commissioned using the Joule commissioning App.
- Page 4 Has the system been left in reasonably clean condition? Are all components in good condition? Third Party Certification - Balance check Is the overall supply air flow rate greater than but no greater than 15% of overall extract air flow rate? www.jouleuk.co.uk | www.joule.ie...
- Page 5 System Recording Air Flow Measurements (Extract) Measured Air Flow High Measured Air Flow Low Rate Design Air Design Air Rate (l/s) (l/s) Room Flow High Flow Low Reference Rate (l/s) Rate (l/s) Installer Third Party Installer Third Party Kitchen Bathroom En-suite Utility Air Flow Measurements (Supply) –...
- Page 6 Have Ductwork joints been properly made in accordance with the supplier’s recommendations? Commissioning Equipment Schedule of air flow measurement equipment used, Date of last INAB calibration (model and serial) Installer Party Heating System Test Pressure (Bar) Fill Pressure (Bar) Expansion Vessel (Bar) www.jouleuk.co.uk | www.joule.ie...
- Page 7 Installation Checklist General Have the correct number and location of extract fans/terminals been installed? Is the installation complete with no obvious defects present? Has all protection/packaging been removed such that the system is fully functional? For ducted systems, has ductwork been installed in such a manner that air resistance and leakage is kept to a minimum? Is the ductwork fitted to the correct connections on the exhaust air heat pump? Has all the exhaust ductwork been insulated?
- Page 8 Have appropriate air terminal devices been installed to allow system balance? Has all ductwork been effectively insulated where installed in unheated spaces? Condensate connection is complete and drains to an appropriate location? Upon initial start-up, was any abnormal sound or vibration experienced, or unusual smells detected? www.jouleuk.co.uk | www.joule.ie...
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Page 9: Table Of Contents
Table of Contents Introduction .......... 10 Modul-AIR Electrical Overview ....61 Modul-AIR Variants ........13 Green Comfort Electrical Schematic ..63 Modul-AIR Dimensions ......14 Green Comfort Main PCB Board ....64 Green Comfort Dimensions ...... 16 Green Comfort Electrical Overview ...65 Technical Specification ...... -
Page 10: Introduction
Who is this manual for? This manual is intended for the professional installer. The installer must be certified by Joule and have successfully completed the Modul-AIR training. The installer does not need to be in possession of a STEK or F-gas certification. - Page 11 Modul-AIR Type Plate: Green Comfort Type Plate: Modul-AIR Exhaust Air Heat Pump Installation Guide...
- Page 12 QR Code A QR code is placed on the inside of the Modul-AIR/Green Comfort. The digital warranty card can be filled in by scanning the QR code. This is then automatically sent to Joule and the installer. Version The design/manufacturing version...
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Page 13: Modul-Air Variants
Back Up Heater Modul-AIR All-E The Modul-AIR All-E can heat a house fully electrically and provide hot water via a Joule hot water storage tank. This variant contains both an integrated electric flow heater and a three-way valve. Modul-AIR Aqua The Modul-AIR Aqua is variant for domestic hot water generation in applications where central heating is already provided for by some other source, e.g electric radiators. -
Page 14: Modul-Air Dimensions
Modul-AIR Dimensions The dimensions covering the full range of Modul-AIR configurations are shown below: www.jouleuk.co.uk | www.joule.ie... - Page 15 Green Comfort Dimensions The dimensions covering the full range of Modul-AIR configurations are shown below: Modul-AIR Exhaust Air Heat Pump Installation Guide...
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Page 16: Green Comfort Dimensions
Max. delivered thermal power 1.71 1.71 1.71 COP (20 °C-45 °C) max 4.5 kW Reheater power + 15% REFRIGERANT Refrigerant Type R134a R134a R134a Refrigerant content GWP Value 1430 1430 1430 C02 equivalent DIMENSIONS AND WEIGHT Height Width Depth Weight www.jouleuk.co.uk | www.joule.ie... - Page 17 Water Quality Requirements SPECIFICATIONS UNIT SOLO AQUA ALL-E Green Comfort Permissible acidity of central 7.5-8.0 7.5-8.0 7.5-8.0 7.5-8.0 heating water Chloride mg/I < 50 < 50 < 50 < 50 Conductivity μS/cm 150-350 150-350 150-350 150-350 Hardness dH C 2 - 4 2 - 4 2 - 4 2 - 4...
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Page 18: Modul-Air Box Contents
The scope of delivery differs per variant, please check that the following parts are included as per your specific model: Item number Name HHH-AEHP-00002 Joule Modul-AIR Aqua / Solo HHH-AEHP-00001 Joule Modul-AIR All-E All necessary parts for installing the Modul-AIR A Modul-AIR Unit (x1) -
Page 19: Green Comfort Box Contents
Green Comfort Box Contents The main components to install the Green Comfort, please ensure all are present before installation: Item number Name HHH-GCPH-00001 Green Comfort Module All necessary parts for installing the Green Comfort A Support fix assembly [HZQ-V-S1051095] (1x) C UTP cable [HZQ-V-S1013480] (1x) B Green Comfort Wall Mount [HZQ-V-S1013385] E Green Comfort (1x) -
Page 20: Pre-Installation Notes
In order to prevent electric shocks, fires or injuries, always stop the unit, disable the protection switch and contact Joule’s technical support if the unit produces smoke, if the power cable is hot or damaged, or if the unit is very noisy. - Page 21 • To avoid your hands being injured by the edge of the parts wear protective gloves to unpack, move, install, and service the unit. Do not touch the internal parts (water pipes, refrigerant pipes, heat exchangers, etc) while running the units. If you need to adjust and touch the units, allow sufficient time for the unit to cool and be sure to wear suitable personal protective equipment.
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Page 22: First Fix Notes
Tank Immersion maximum allowed output of 2kW, connection of immersion with greater power draw will cause irreparable damage to Heat Pump controller board. • External controls are to be Joule approved low voltage OpenTherm controllers only Item No. Heat Pump Unitw Max Circuit Amps Rec. - Page 23 Tank Immersions connected to the Modul-AIR System must have a power input of 2kW or less • Underfloor heating pipe centres to be equal to or less than 150mm. • Radiators are to be sized according to standardized design methods. Eg. SR.50 or MCS. •...
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Page 24: Transport & Handling
The Modul-AIR unit must only be installed on a plumb level wall with the required load bearing capability. • Installation, servicing, maintenance and repair must be carried out by a competent person. Use a lifting tool if moving the Modul-AIR upstairs. www.jouleuk.co.uk | www.joule.ie... -
Page 25: Installation Location
Installation Location Restrictions around the Modul-AIR Heat Pump Certain clearance distances must be adhered to prior to citing an area for installing the unit. Clearance is required to provide sufficient space for installation and maintenance. Minimum Required space around the Modul-AIR Unit min. - Page 26 Mounting Modul-AIR and Hot Water Tank 500mm 200mm 10mm min 300mm 500mm 545mm Void Width = 900mm Tank Heights TUMA-00150-LFC 1102mm TUMA-00180-LFC 1293mm TUMA-00210-LFC 1478mm Min =100mm Min =100mm www.jouleuk.co.uk | www.joule.ie...
- Page 27 Restrictions around the Modul-AIR Unit and Green Comfort Module Certain clearance distances must be adhered to prior to citing an area for installing the unit. Clearance is required to provide sufficient space for installation and maintenance. Minimum Required space around the Modul-AIR Unit min.
- Page 28 Modul-AIR, Green Comfort Module and Hot Water Tank 500mm 200mm 10mm min. 10mm min. 300mm 500mm 545mm Void Width = 1200mm Tank Heights TUMA-00150-LFC 1102mm TUMA-00180-LFC 1293mm TUMA-00210-LFC 1478mm Min =100mm www.jouleuk.co.uk | www.joule.ie...
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Page 29: Mounting The Modul-Air
2°. If 700mm 670mm there are any concerns relating to the correct min. wall build-up, please contact joule directly 820mm before installation. Measure and mark positions for pilot holes based on the dimensions displayed here. -
Page 30: Mounting The Green Comfort
2°. If there are any concerns relating to the correct wall build-up, please 700mm 670mm contact joule directly before installation. min. 920mm Measure and mark positions for pilot holes based on the dimensions displayed here. -
Page 31: Wall Build Up Detail
Wall Build Up Detail Modul-AIR Concrete/Block Wall Build-up Item Description Qty. Block Wall Concrete Floor Slab Standard Wall Finish Wallplugs Modul-AIR Modul-AIR Wall Bracket Metal Stud Wall Heavy Hex Flange Screw, M8 X 80 Solid External Party Wall Internal Wall Adjoining Bedroom BEDROOM BEND H-90°... - Page 32 Modul-AIR Concrete/Block Wall Build-up www.jouleuk.co.uk | www.joule.ie...
- Page 33 Modul-AIR and Green Comfort Concrete/Block Wall Build-up The exploded view on the following page details the required wall build-up to adequately support the Modul-AIR and Green Comfort if the dwelling has Concrete or Block walls- this is the recommended wall type as it can naturally carry the weight of the Modul-AIR and Green Comfort without reinforcement.
- Page 34 Modul-AIR and Green Comfort Concrete/Block Wall Build-up www.jouleuk.co.uk | www.joule.ie...
- Page 35 Modul-AIR Timber Stud Build-up The exploded view on the following page details the required wall build-up to adequately support the Modul-AIR if the dwelling has timber studs. The wall build-up incorporates extra timber support noggins for the Modul-AIR bracket to be directly fixed to. The build-up also incorporates a sheet of 3/4” plywood fixed directly to the stud before the plasterboard is used as the standard wall finish.
- Page 36 Modul-AIR Timber Stud Build-up www.jouleuk.co.uk | www.joule.ie...
- Page 37 Modul-AIR and Green Comfort Timber Stud Build-up The exploded view on the following page details the required wall build-up to adequately support the Modul-AIR and Green Comfort module if the dwelling has timber studs. The wall build-up incorporates extra timber support noggins for the Modul-AIR and Green Comfort brackets to be directly fixed to.
- Page 38 Modul-AIR and Green Comfort Timber Stud Build-up www.jouleuk.co.uk | www.joule.ie...
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Page 39: Connecting The Modul-Air
Connecting the Modul-AIR Modul-AIR Aqua Pipe Connections Return Drain Flow Modul-AIR ALL-E Pipe Connections Common System Return Drain DHW Tank Flow Space Heating Flow Modul-AIR Exhaust Air Heat Pump Installation Guide... - Page 40 220mm x 90mm flat pack ducting must terminate with a double air brick. Ductwork insulation MUST be fully sealed at all joints, transitions, air bricks and/or roof cowls. www.jouleuk.co.uk | www.joule.ie...
- Page 41 Ventilation Connection Ductwork – Insulation Specification Provision of insulation to ducts and pipes, in accordance with the standards specified in BS 5422:2009, should adequately limit heat loss or heat gain, as appropriate. Ductwork – Unheated Spaces Any supply or extract ductwork passing through an unheated space must be suitably insulated to avoid condensation and/or heat loss or heat gain.
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Page 42: Piping The Modul-Air
Piping the Modul-AIR This section is applicable to both the Modul-AIR All-E and Aqua variants. Primary Pipework The flow and return connections on the underside of the unit are 15mm compression. The Modul-AIR unit can be piped to in both rigid and flexible pipe. -
Page 43: Modul-Air Mechanical Schematic
Modul-AIR Mechanical Schematic Modul-AIR All-E - 1 DHW & 1 Radiator Zone Modul-AIR Exhaust Air Heat Pump Installation Guide... - Page 44 Modul-AIR Aqua www.jouleuk.co.uk | www.joule.ie...
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Page 45: Connecting The Green Comfort
Connecting the Green Comfort Modul-AIR All-E & Green Comfort – Righthand side Common System Return Green Comfort Return Green Drain Comfort Flow DHW Tank Flow Space Heating Flow Modul-AIR All-E & Green Comfort – Lefthand side Green Comfort Return Green... - Page 46 Isolation valves must be installed directly below the unit to allow for maintenance and/or repair of the Green Comfort unit. • 15mm compression connections are supplied with the Green Comfort unit for connecting to the copper tails on the base of the unit. www.jouleuk.co.uk | www.joule.ie...
- Page 47 Connecting to the ventilation ductwork The Green Comfort is connected to the ventilation ductwork with the openings on the top and bottom of the product. Please make sure to follow the guidelines below in order to lay the ventilation ductworks out correctly.
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Page 48: Green Comfort Mechanical Schematic
Green Comfort Mechanical Schematic Modul-AIR All-E & Green Comfort - 1 DHW & 1 Radiator Zone www.jouleuk.co.uk | www.joule.ie... -
Page 49: General Pipework
General Pipework Sizing, positioning and pre-charge pressure of the heating system expansion vessel The Exhaust Air Heat Pump does not have an expansion vessel incorporated. The installer must ensure the system is protected from the effects of expansion by installing a suitably sized expansion vessel. The vessel prevents water pressure spikes in the system by absorbing the increased pressure as the temperature increases. - Page 50 0.5 bar and the difference in height (H) is zero, then the vessel must be pre-charged to 0.5 bar. If the difference in height increases or decreases, then an additional charge pressure will be required. Use the formula below to calculate the additional charge and add this to the pre-charge pressure: Pg (bar) = www.jouleuk.co.uk | www.joule.ie...
- Page 51 Filling & Venting Modul-AIR Follow the steps below to Fill and Vent the system in the correct order: Ensure all system valves are open fully. Fill the system using the incorporated filling loop to the recommended pressure (min 1.5 bar – max 2.0 bar). While filling the system, air should be released via the manual or automatic air vents within the system.
- Page 52 Purge function. The Purge function is designed to vary the pump speed while alternating the 3-port valve inside the unit. This function is particularly useful as the Hot Water Tank’s coil cannot be completely vented during the system flushing. www.jouleuk.co.uk | www.joule.ie...
- Page 53 Connecting the Drain Hose The Exhaust Air Heat Pump absorbs heat from the extracted indoor air. The moisture in the air condenses on the cold evaporator. The condensation water must be drained from the unit to allow the unit to function normally.
- Page 54 Valve C is turned to the closed position (90° to the pipe direction). Open valves A and B and switch on the fill & flush pump. Water is circulated through the system for a minimum of 45 minutes. www.jouleuk.co.uk | www.joule.ie...
- Page 55 Filling & Venting the Modul-AIR & Green Comfort While flushing the heating circuit, it is essential to flush each emitter separately. As most emitters will Water Water be piped down from the main runs at ceiling level, flow flow this helps remove all air pockets from each leg. During the flushing process it is important to regularly release air from the heat pump.
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Page 56: Modul-Air Electrical Connections
Unit Volts Phase Starting Current Mains Fuse Joule Modul-AIR Aqua Single 10 Amp 16 Amp Joule Modul-AIR All-E Single 10 Amp 32 Amp Green Comfort Single 10 Amp 16 Amp • The Heat Pump MUST be connected to the mains through a suitably sized RCBO. - Page 57 Heat Pumps electronics. • If the power cable is damaged, contact Joule to have it repaired before powering On the Heat Pump. • The electrical installation must be carried out by a suitably qualified electrician or under the supervision of one.
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Page 58: Modul-Air Electrical Schematic
Modul-AIR Electrical Schematic Modul-AIR All-E & RF Accessories - 1 DHW & 1 Radiator Zone (HZMA-SENS-0001) Description Modul-AIR PCB 1 Ph Modul-AIR Heat Pump 220-240Vac, 50Hz Hot Water Tank 3 Amps Power Supply Opentherm Thermostat RF Receiver (optional) Suitably Sized RCBO... - Page 59 Modul-AIR Aqua & RF Accessories (HZMA-SENS-0001) Description Modul-AIR PCB 1 Ph Modul-AIR Heat Pump 220-240Vac, 50Hz Hot Water Tank 3 Amps Power Supply RF Receiver (optional) Suitably Sized RCBO 0-10V Ventilation Contro l ( GND) 2 10V in) 1 Tank Sensors TopS enso r Bott...
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Page 60: Modul-Air Main Pcb Board
Modul-AIR Main PCB Board The internal electrical connection layout of the Modul-AIR is shown above. www.jouleuk.co.uk | www.joule.ie... -
Page 61: Modul-Air Electrical Overview
3 Phase Mains Power board connection is prewired internally by Joule to 3 no. 16Amp MCBs on a DIN rail. These are then connected in parallel to a single-phase Live rail terminal. The Neutral and Earth for the board is also wired to terminals on said DIN rail. A 1 meter, 3 Core 4mm2 fly lead, fed through the unit’s cable gland, is supplied prewired to these terminals by Joule. - Page 62 OT Thermostat The external temperature control for the Modul-AIR unit is achieved through the use of wall mounted Opentherm room thermostat. Always use the OT thermostat models supplied by Joule to ensure correct operation of the Modul-AIR system. The OT Thermostat is typically installed in the living area (zone 1) where it also acts as the temperature sensor for that zone.
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Page 63: Green Comfort Electrical Schematic
Green Comfort Electrical Schematic Modul-AIR All-E, Green Comfort & RF Accessories - 1 DHW & 1 Radiator Zone Description Modul-AIR PCB (HZMA-SENS-0001) Modul-AIR Heat Pump 1 Ph Hot Water Tank 220-240Vac, 50Hz Opentherm Thermostat 3 Amps RF Receiver (optional) Power Supply... -
Page 64: Green Comfort Main Pcb Board
MODULATING VALVE ACTUATOR 230 Vac L - CLOSE 230 Vac L - OPEN 1L + N + PE 16 A B-TYPE 230 Vac 50 Hz POWER SUPPLY The internal electrical connection layout of the Green Comfort is shown above. www.jouleuk.co.uk | www.joule.ie... -
Page 65: Green Comfort Electrical Overview
Green Comfort Electrical Overview Green Comfort The Green Comfort must be connected to the Modul-AIR with the supplied UTP data cable. One end of the UTP cable is directly plugged into the data port on the bottom side of the Green Comfort Unit. The other end of the UTP cable is to be fed into the Modul-AIR unit using the entry grommets and plugged into the COM port on the Modul-AIRs PCB. -
Page 66: Ventilation Rf Accessories
-sensor in the living room for optimum air quality. Place the humidity sensor in the bathroom for an optimal ventilation while showering. Joule strongly recommends expanding the system with at least one of the two sensors. This makes it possible for the system to activate reactively based on the actual conditions within the dwelling. -
Page 67: Modul-Air Tank
Modul-AIR Tank The All-E and Aqua versions of the Modul-AIR Exhaust Air Heat Pump system is supplied with a purpose- built Modul-AIR indirect Hot Water Tank. The Tank is designed from the ground up to work in tandem with the Modul-AIR unit specifically. The Tank is provided with a 2kW backup water heating immersion that can work in conjunction the Modul-AIR unit to speed up how water recovery times, in certain hot water modes. - Page 68 Cold Water Inlet 22mm compression connection For further details on the Modul-AIR Tank and for detailed installation instructions regarding Indirect unvented tanks please consult the Direct, Indirect, Slimline & Modul-AIR Un-Plumbed Unvented Cylinder Installation & Maintenance Manual (INS-JUKCYL-020). www.jouleuk.co.uk | www.joule.ie...
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Page 69: Commissioning The Modul-Air Unit
To be able to commission the Modul-AIR system correctly specific knowledge is required. If you are not certified by Joule, you may not put the Modul-AIR into operation. To be certified by Joule the installer must have successfully completed the Joule Modul-AIR training course. If you do not meet these requirements, please contact Joule directly to enquire about booking a place in one of our training sessions. - Page 70 This password is entered by performing a number of tasks in a fixed sequence on the display. In order to receive this drawing pattern you first must have successfully completed the Joule Modul-AIR installation training course To Navigate through the menus on the Modul-AIR unit use the left and right arrows on the display.
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Page 71: Modul-Air Unit Menu Overview
Modul-AIR Unit Menu Overview Modul-AIR Exhaust Air Heat Pump Installation Guide... - Page 72 | www.joule.ie...
- Page 73 Commissioning the Modul-AIR Ventilation Modes Explained The Modul-AIR are 3 ventilation modes: • Low (or Trickle) • Heat Pump (or Boost) • High Low is the continuous ventilation mode which provides the Trickle airflow rate. Heat Pump Heat Pump is the ventilation mode which provides a higher airflow rate then the Low mode. This mode is active when the compressor is running.
- Page 74 Next, scroll to the right to the Settings tile and press the icon Enter the login code to access the installer functions. The installer code is issued during the Modul-AIR Joule installer training program. Navigate to the Modul-AIR settings menu and press the icon.
- Page 75 If the sum does not match the required airflow rate (the required airflow is the sum of the Boost airflow rates supplied by Joule), the fan speed can be adjusted using the plus and minus buttons. Adjust the flow rate on the ‘Calibrate airflow’ screen until the desired total sum is reached.
- Page 76 Press the right arrow. The confirmation screen appears. N.B: the Low setting is the total of the Trickle airflow rates supplied by Joule Press Yes to save the value. Enter the value of the high in the same way.
- Page 77 Press the right arrow and press Yes to save the setting. Enter the login code to access the installer functions. The installer code is issued during the Modul-AIR Joule installer training program. Navigate to the Modul-AIR settings menu and press the icon.
- Page 78 Set the minimum heat pump air flow, this is sized to match your dwellings volume. This value will be provided to you by joule at commissioning stage of your system. Use the minus and plus buttons to input the value given. Press the arrow at the top left to exit the screen.
- Page 79 Ventilation RF accessories Setup The Modul-AIR has three ventilation settings to be inputted. These values are to be set during the initial commissioning of the unit and left unchanged for the operating lifespan of the Modul-AIR system, unless there is significant change to the heating/ventilation demands of the dwelling. The first two values inputted are the Low and High speed fan settings for the Modul-AIR unit.
- Page 80 Press the arrow right. The confirmation screen appears. Press Yes to save the setting. Set the date on the second screen. Press the arrow right. The confirmation screen appears. Press Yes to save the setting www.jouleuk.co.uk | www.joule.ie...
- Page 81 Next, scroll to the right to the Settings tile and press the icon. Enter the login code to access the installer functions. The installer code is issued during the Modul-AIR Joule installer training program. Press the “OT thermostat” setting so it is highlighted and the “ComfortZone”...
- Page 82 Next, scroll to the right to the Settings tile and press the icon. Enter the login code to access the installer functions. The installer code is issued during the Modul-AIR Joule installer training program. Navigate to the selection menu and select the backup heater.
- Page 83 Tap the settings icon. Set the additional power of the backup heater. Set the maximum temperature of the flow heater. Use the minus and plus buttons for this. Press the arrow in the top left to exit the screen. The confirmation screen will appear. Press Yes to save the settings.
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Page 84: Commissioning Hot Water Tank
Commissioning Hot Water Tank The AII-E and Aqua variants of the Modul-AIR are designed to be connected to a Joule hot water storage tank. This in conjunction with 2 hot water sensors provided with the unit, allows the Modul-AIR to also provide the dwelling with domestic hot water for taps and showers. - Page 85 Tap the settings icon. Select the desired Priority for the Modul-AIR unit. (Tank = DHW Priority or CH = Space Heating Priority) If the tank has an element, enable to 2kW option. Otherwise, select N/A. Select the volume of the tank installed. Press the right arrow.
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Page 86: Commissioning Green Comfort Unit
Next, scroll to the right to the Settings tile and press the icon. Enter the login code to access the installer functions. The installer code is issued during the Modul-AIR Joule installer training program. Navigate to the selection menu. - Page 87 Tap the settings icon. Once the Green Comfort is enabled, the Green Comfort Settings option will then be available in the menu. Set the incoming airflow deviation from the Green Comfort module compared to the Modul-AIR. The default setting is -5%. Use the minus and plus buttons for this.
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Page 88: Filling And Venting The Modul-Air Unit
Vent the central heating system with the manual-air vent on top of the Modul-AIR, on the integrated instantaneous water heater and in the GC Module (if present). Check the central heating system. If necessary, top up the heating system again to the recommended pressure. www.jouleuk.co.uk | www.joule.ie... - Page 89 Reset Flow Protection If the water temperature in the system exceeds the pre-set value (75°C), the need could arise where the over-temperature reset button may need to be reset. An error code 71 on the Modul-AIR would signal this. The procedure to reset the flow protection is as follows: Check whether the central heating system is properly vented.
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Page 90: Checking The Modul-Air Status
The temperatures sensor values are displayed here. On the next page, the unit’s airflow rate and the voltage input from the optional RF ventilation accessory are displayed here. On the next page, the Water pressure and Heat request are displayed here. www.jouleuk.co.uk | www.joule.ie... - Page 91 On the next page, the Fan speed and Circulation pump speed are displayed here. Checking the backup heater Status Information about the status of the Backup heater can be found in the installer menu under the Backup heater Status tab; Tap the Settings icon in the main menu.
- Page 92 Information about the status of the Tank can be found in the installer menu under the Tank Status tab; Tap the Settings icon in the main menu. Navigate to Tank Status and press the icon. The tank temperature sensor values, Tank element status and 3-way valve direction are displayed here. www.jouleuk.co.uk | www.joule.ie...
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Page 93: Error Messages
Error Messages The Modul-AIR heat pump will display a warning icon on the display if there is something wrong with the system that requires attention. There are two types of warning icons, both are detailed in this section. The first type of warning icon looks like this. This icon is informing you that the Modul-AIR heat pump is continuing to operate but that it may be running less efficiently then would be expected normally. - Page 94 Air-In sensor error necessary Check sensor. Replace if Air-Out sensor error necessary Check sensor. Replace if Evaporator sensor error necessary Check sensor. Replace if HP Return sensor error necessary Check sensor. Replace if HP Supply sensor error necessary www.jouleuk.co.uk | www.joule.ie...
- Page 95 Warning Screen Error Code Error Meaning Possible Solution Check sensor. Replace if Hot Gas sensor error necessary Check sensor. Replace if Airflow sensor error necessary Check sensor. Replace if Water pressure sensor error necessary Back up heater protection Check sensor. Replace if active necessary Compressor locked...
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Page 96: Maintenance Of The Modul-Air
Joule. Always replace parts of the Modul-AIR with original Modul-AIR parts from Joule. The use of third-party parts may cause the product to malfunction or create a hazard. Disregarding of these points may have a negative effect on the Modul-AIR warranty and void Joules statutory responsibilities. - Page 97 Spare parts list Joule item No. Description HZQ-V-S1051267 Control unit HZQ-V-S1013661 Central Heating Pump HZQ-V-S1012817 Inlet / return CH sensor HZQ-V-S1012792 Air-in sensor HZQ-V-S1012791 Air-out sensor HZQ-V-S1012284 Non-return valve HZQ-V-S1051086 Fan box HZQ-V-S1012742 Air Filter HZQ-V-S1012787 Capacitor HZQ-V-S1051312 Heat pump block assembled...
- Page 98 Ensuring control parameters are still set correctly and that there are no heat pump errors. Air Distribution System - 2 Years Inspection of duct work where possible. Check air flow rate on all ceiling extract valves. www.jouleuk.co.uk | www.joule.ie...
- Page 99 Safety notes • Always securely disconnect the power for the Modul-AIR before installing, opening or performing maintenance on the product. • Ensure that the unit could not be accidently switched on while any maintenance procedure is underway. • Do not use this appliance for functions other than those described in this booklet. •...
- Page 100 Opening of Modul-AIR procedure: Remove the front plate. The plate is held on with magnets, so no tools are required for this. Loosen the four screws at each corner of the front cover. Remove the front cover. www.jouleuk.co.uk | www.joule.ie...
- Page 101 Cleaning the drip tray The drip tray should be checked from time to time and cleaned when necessary. How to clean the drip tray: Unscrew the single top screw and remove the cover plate. Remove the drain hose. Turn the plastic sleeve a quarter turn (A) and take off (B) Modul-AIR Exhaust Air Heat Pump Installation Guide...
- Page 102 Cleaning the drip tray Carefully pull the drip tray out of the Modul-AIR. Clean the drip tray. Reassemble the Modul-AIR by reversing the previous steps. www.jouleuk.co.uk | www.joule.ie...
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Page 103: Checking The Green Comfort Status
Checking the Green Comfort Status Information about the status of the Green Comfort can be found in the installer menu under the Green Comfort status tab; Tap the Settings icon in the main menu Navigate to Green Comfort Status and press the icon. The temperatures sensor values are displayed here. -
Page 104: Maintenance Of The Green Comfort
Loosen the four screws at each corner of the front cover. Remove the front cover. Remove the filter from the housing, pulling it forwards. Install the replacement filter. Reassemble the front cover in the reverse order. www.jouleuk.co.uk | www.joule.ie... -
Page 105: Refilling The Heating System
Refilling the Heating System The central heating system needs to be topped up every so often to maintain the recommended pressure. The procedure is as follows: Tap the Settings icon in the main menu Navigate to the Moduł-AIR Settings screen and press the icon. Check the water pressure. -
Page 106: Warranty
Joule Modul-AIR EAHP Warranty Terms & Conditions Exclusions If Joule finds the product to be defective as a sole Registrations result of defects in material or workmanship - then, during the Warranty Period, upon receipt of... - Page 107 Terms & Conditions All other components that are fitted to, or supplied, with the unit carry a 2-year guarantee. The JOULE Cyclone stainless steel vessel carries a fully transferable 25-year guarantee against faulty The Joule 25-year warranty covers Joule tanks...
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Page 108: Modul-Air System Sound Data
25% (as seen in graph) through the use of the attenuator accessory. In-room sound levels could also be reduced by as much as 50%. Based on a ducting arrangement with 130Pa’s, @ 120m³/h c/w TRD25 Ø160mm 1m silencer. www.jouleuk.co.uk | www.joule.ie... - Page 109 Modul-AIR All-E Sound Data Flow Rate 160m Compressor Off WEIGHTED Breakout (dB) Modul-AIR - 48.1 44.7 48.3 46.7 42.8 39.6 35.1 32.9 48.5 Induct Modul-AIR Extract 59.2 69.4 63.7 52.3 38.6 34.3 30.6 27.7 Modul-AIR Exhaust 68.6 68.3 67.6 61.7 55.5...
- Page 110 Modul-AIR All-E & Green Comfort Sound Data Flow Rate 160m /h Compressor Off WEIGHTED Breakout (dB) Modul-AIR 48.1 44.7 48.3 46.7 42.8 39.6 35.1 32.9 48.5 GreenComfort - 48.2 60.8 49.6 39.2 34.8 26.1 Induct Modul-AIR Extract 59.2 69.4 63.7 52.3...
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Page 111: Additional Mechanical Schematic
Additional Mechanical Schematic Modul-AIR All-E & Green Comfort - 1 DHW & 1 Underfloor Zone Modul-AIR Exhaust Air Heat Pump Installation Guide... -
Page 112: Additional Electrical Schematic
Additional Electrical Schematic Modul-AIR All-E - 1 DHW & 1 Radiator Zone Description Modul-AIR PCB Modul-AIR Heat Pump Hot Water Tank Opentherm Thermostat Suitably Sized RCBO Tank Sensors enso r TopS Bott Sens OT Thermostat 1 Ph 220-240Vac, 50Hz 32 Amp s... - Page 113 Modul-AIR All-E and Green Comfort - 1 DHW & 1 Radiator Zone Description Modul-AIR PCB Modul-AIR Heat Pump Hot Water Tank Opentherm Thermostat Green Comfort Module Suitably Sized RCBO Tank Sensors enso r TopS Bottom Sens 1 Ph 220-240Vac, 50H z...
- Page 114 TopS Bott Sens 1 Ph 220-240Vac, 50H z 32 Amp s Power Supply Immersio n Heater 1 ( N) 2( L) * Terminals 6,5 & 4,3 of connector P6 and 4,3 of P12 are polarity insensitive. www.jouleuk.co.uk | www.joule.ie...
- Page 115 Modul-AIR Exhaust Air Heat Pump Installation Guide...
- Page 116 Joule UK: Joule IE: Unit 3, Leftfield Park, Unit 407 NW Business Park, Park Road, Pontefract, Cappagh Road, Ballycoolin, West Yorkshire, WF8 4PS, UK Blanchardstown, Dublin e: info@jouleuk.co.uk e: info@joule.ie t: 0330 808 8488 t: 353 (1) 6237080 f: 0 1513 568 336...
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Questions and answers
error code 94 showing, no heating or hot water
Error code 94 on the Joule Modul-AIR All-E indicates that the compressor is locked. To resolve this issue, remove error 81, as error 94 is a repeated occurrence of error 81.
This answer is automatically generated