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Summary of Contents for Evinox ModuSat
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Page 1: Servicing Instructions
ModuSat TP Twin Plate Satellite Heating Unit Installation, Commissioning and Servicing Instructions Evinox Ltd T. +44 (0)1372 722277 E. technical@evinox.co.uk W. www.evinox.co.uk 2551124A... -
Page 2: Table Of Contents
2.7 DHW capacity ................18 2.8 Heating capacity ................18 2.9 Problems and solutions .............. 19 2.10 Sizing of the primary circuit ............20 2.11 Design of the boiler room ............20 INSTALLATION ............... 23 3.1 ModuSat TP option 1 dimensions ..........24... - Page 3 3.2 ModuSat TP option 2 dimensions ..........25 3.3 Hydraulic connections ..............26 3.4 Preinstallation rig ................ 27 3.5 Wall fixing ..................28 CIRCUIT FILLING WATER ............30 4.1 Water treatment ................30 4.2 Water characteristics ..............30 4.3 Precautions .................. 30 4.4 Corrosion prevention ..............
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Page 4: General Information
The required flow rate is set into the ModuSat TP and the flow meter continually monitors it and adjusts the energy shut off valve by modulation to ensure the unit always has the required flow rate. -
Page 5: Integrating Renewable Energy
1.4 Regulation and monitoring system Each ModuSat TP is provided with a regulation system that allows the user to set the desired room comfort, the DHW supply temperature and to read heating and water consumptions. The regulation system is suitable for both, radiators or floor heating, and has been developed to permit the remote consumption download and monitoring, alarms and diagnostic. - Page 6 The manufacturer has the right to make any change to the products without preventive notice. Compliance EVINOX declares that all ModuSat TP units comply with European Standards 73/23/CE and 93/68/CE for low voltage electric safety, it also declares that they meet the European Standards 89/336/CE for electromagnetic compatibility.
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Page 7: Simbology
Disconnect the electric supply before starting any work on a ModuSat TP. 1.8 Legislation All ModuSat TP models intrinsically comply with the current legislation governing the use of these products including heat control and energy metering. Each user has no obligations to maintain the units. -
Page 8: Technical Features
The ModuSat TP does not require any balancing device as the required flow rate is set into the ModuSat TP that modulates the shut-off valves to control the set primary water flow rate. All hydraulic connections are ¾”... -
Page 9: Modusat Tp Option 1
2.1 ModuSat TP option 1 DH supply DH return DHW outlet DCW inlet HE supply HE return Circulation pump Safety thermostat Plate heat exchanger HE (Insulated) HE control valve Drain pipe DHW control valve Plate heat exchanger DHW (Insulated) Filling valve... -
Page 10: Modusat Tp Option 2
2.2 ModuSat TP option 2 DH supply DH return DHW outlet DCW inlet HE supply HE return Circulation pump Safety thermostat Plate heat exchanger HE (Insulated) HE control valve Drain pipe DHW control valve Plate heat exchanger DHW (Insulated) Filling valve... -
Page 11: Technical Features
2.3 Technical features Electrical Electric supply 230 Vac Frequency 50 Hz Current absorption 0,6 A Hydraulic connections Primary circuit supply ¾” ext. thread Primary circuit return ¾” ext. thread Apartment circuit supply ¾” ext. thread ¾” ext. thread Apartment circuit return DHW supply ¾”... -
Page 12: Components
2.4 Components Please find here listed the main components technical characteristics. 2.4.1 Expansion vessel 1. Upper head 2. Downer head 3. Butyl membrane 4. Pre-charge valve 5. Threaded nozzle 6. Self-adhesive label Max operating pressure: 10 bar Working temperature: -10 / +99 °C Factory pre-charge: 3 +/- 20% bar Nominal volume:... - Page 13 2.4.3 Heat meter KY F Application: heating – cooling Approval: EN1434 class 2: qp 0.6 ... 6m³/h; MID: qp 0.6 ... 60m³/h Ambient class: EN1434 class C/MID class E1+ Ambient Temperature: °C 5 ... 55 Power supply: 3.0 VDC battery - max. 12 years lifetime;...
- Page 14 2.4.5 Plate heat exchangers Due to their peculiar manufacturing ZB series brazed heat exchangers are particularly suitable for heating and DHW production. Model: ZB 207 Material: Stainless steel Brazing: Copper Dimensions: 207x77 mm Socket distance: 172/42 mm N. of plates: 10-20 heating 30-40 DHW Connections:...
- Page 15 2.4.8 Electronic control This is a custom designed electronic controller for heat/cooling management units. It includes all the measurement and control circuits to drive pumps, valves and other devices used in such applications. It has also three communication channels to connect it to slave devices as well as to a main communication bus used to collect data from the modules.
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Page 16: Control Specification
2.5 Control specification All Evinox satellites are equipped with a regulation system for heating and DHW production control. The regulation strategy foresees different applications: radiators, fancoils, underfloor heating, and can be configured to meet the needs of different applications. 2.5.1 Heating When the room temperature Ta drops below the set point Ts: ... -
Page 17: Pressure Loss And Head
2.6 Pressure loss and head The following diagrams show the primary circuit pressure loss according to the ModuSat TP equipping and the pressure head available to the apartment circuit. Prim ary circuit pressure loss 1000 Flow rate l/h Heating Head feature... -
Page 18: Dhw Capacity
40/70 18,2 MTP30/44‐18 207/20 1000 40/70 22,7 MTP30/44‐18 207/20 1200 40/70 27,3 MTP30/44‐18 207/20 40/55 13,7 MTP30/44‐18 207/20 1000 40/55 17,1 MTP30/44‐18 207/20 1200 40/55 20,5 It is recommended to feed the ModuSat TP with no less than 800 l/h. -
Page 19: Problems And Solutions
In the same way as the rising mains the horizontal distribution network to the ModuSat TP units will be insulated perfectly up to the satellite. The length of the horizontal distribution pipework should be limited to the minimum while placing the rising mains as near as possible to the satellites. -
Page 20: Sizing Of The Primary Circuit
PHE in the ModuSat TP. The total pressure loss is 1,5 m at 1000 litres per hour. In order to guarantee the hydraulic independence of the boilers and of the installation, a mixing header is installed between the boilers and the primary distribution system. - Page 21 Cleaning of the primary circuit, with the isolating valves of the ModuSat TP closed Cleaning of the horizontal pipework and the ModuSat TP satellite Use the dirt separator in the boiler room and strainer on each ModuSat TP to help in cleaning the system The system can then be filled;...
- Page 22 In order to reduce the energy consumption, the primary circuit will have to be perfectly isolated and its temperature could be lowered to 70°C, for the summer period. The water flow feeding each ModuSat cannot be lower than 800 l/h in order to satisfy the needs for a bathroom.
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Page 23: Installation
During this process, it’s forbidden to use any chemical or other products not approved by EVINOX. The non observance of this rule invalidated the warranty. Make sure the environment where the ModuSat TP is to be installed complies with governing rules and laws. -
Page 24: Modusat Tp Option 1 Dimensions
3.1 ModuSat TP option 1 dimensions... -
Page 25: Modusat Tp Option 2 Dimensions
3.2 ModuSat TP option 2 dimensions... -
Page 26: Hydraulic Connections
3.3 Hydraulic connections The ModuSat TP is designed to be wall mounted with the primary circuit and domestic water hydraulic connections as shown here below. In order to ease the installation and maintenance of the unit, it is recommended to follow the instructions about minimum spacing. -
Page 27: Preinstallation Rig
3.4 Pre-installation rig A pre-installation rig is available on request. It consists of a frame constructed in steel with the upper and lower connections for the correct positioning of piping entering and leaving the unit. -
Page 28: Wall Fixing
3.5 Wall fixing The ModuSat TP is designed for wall mounting using brackets to be screwed to the wall as shown below. 530 mm... - Page 29 The wall must be able to take the weight of the ModuSat TP. In case it is not load bearing a support frame is available on request.
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Page 30: Circuit Filling Water
Often water treatment is considered an unnecessary cost, not considering the amount of damage that can result from this choice. The warranty of the ModuSat TP is strictly related to the absolute respect of the instructions and procedures indicated in this manual The warranty doesn’t cover damage caused by scale and corrosion due to... -
Page 31: Corrosion Prevention
Ensure there are no air pockets in the system Remove gas permeable parts and materials Ensure the expansion vessels are properly sized and the pre-charge pressure value in order to guarantee positive pressure values, with respect to the ambient pressure, throughout the circuits Use suitable chemicals (BIONIBAL- BIONIBAGEL) compatible with the materials used and that can PREVENT CORROSION... -
Page 32: Freeze Prevention
To guarantee the ModuSat TP, Evinox insists that only its own heating system water conditioning products are used: - BIONIBAL corrosion inhibitor - BIONIBAGEL antifreeze and corrosion inhibitor. IMPORTANT WARNING: Bionibal or Bionibagel must only be put in a clean installation that has been checked. It is therefore imperative to fill the entire system one or more times with clean water as required. -
Page 33: Electric Connections
5 ELECTRIC CONNECTIONS MODUSAT TP requires a 230/240V mains connection. Before attempting any installation, repair or maintenance work remove the electric supply line, possibly with an external switch. Follow the instructions below to connect the electric power supply to the unit: cover pipes and cables in order not to damage them ... -
Page 34: Room Module Connection
The cable must not be installed adjacent to other 230 Volt lines. The ModuSat room controller’s power is supplied by the ModuSat board and does not require batteries. For Room Controller wiring please refer to the following instructions. Room... -
Page 35: Electric Diagram
5.3 Electric diagram... -
Page 36: Commissioning
check the correct operation of the safety thermostat (when present) Note: Our technical personnel, who will visit when the ModuSat TP has been installed to arrange for its final commissioning and calibration, do not perform the role of inspector and/or approval officer for the system. - Page 37 Note the total measured energy at the moment it starts. Check that the meter does not present errors. Pump Release Before powering the ModuSat TP, check that the pump rotor is not jammed (this can occur after a period of inactivity). Act as follows to release it: Isolate the electricity to the pump before draining it.
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Page 38: Annual Inspection
2 years for parts and labour * However, the ModuSat TP warranty will always start from the date of the serial number and will be extended by a maximum of 6 months to allow for project completion. If the ModuSat TP is commissioned before the 6 month extensions the warranty will start from the commissioning date. - Page 39 Replacement parts are chargeable until passed as faulty by Evinox, when a credit will be provided. Any parts that have failed as a result of poor servicing or misuse will not be covered by our warranty.
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Page 40: Use
This is because the unit is permanently supplied, even when the external thermostat is off. The ModuSat TP is provided on the front panel with a Manual/Automatic push button: in manual mode the DHW valve is completely opened thus allowing DHW production. -
Page 41: Room Unit
7.2 Room Unit Parameter Setting This operation allows the user to set the temperature set point for comfort, reduced, anti-freeze and HW, that will follow the daily or weekly set time schedule. Temperature 20.0 °C - Comfort 20.0 °C 20,5 °C - Reduced 18.0 °C 09:40... - Page 42 Operating Mode Selection This operation allows the user to set the operating mode: comfort, reduced, daily, 7 days, anti-freeze, clock date and time. Set Mode 21.5 °C -Mode: Comfort 20,5 °C 09:40 -Time: 09:40 -Day: Monday Press ‘F”’ to enter the menu Use the ‘Down Arrow’...
- Page 43 Evinox reserves the right to make changes and improvements which may necessitate alteration to the specification without prior notice. Evinox Ltd T. +44 (0)1372 722277 E. technical@evinox.co.uk W. www.evinox.co.uk 2551124A...
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