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Bunsen Air - Installer Manual

 

 

 

11 | 

P a g e

 

Unvented System Installation 

Water from the top of cylinder 

Temperature

Probes

Pressure
Gauge

Expansion

Vessel

Y

Filter

Main Water
Supply

Non
Return Valve

Hot Water Outlet

Bunsen Controller

Level Ball Valves

Flexible Hoses

Immersion

(if present)

Cylinder

Bunsen Flange

Y Filter

A

Less than

25cm

Bunsen Panel

 

Water from the side of cylinder 

Temperature

Probes

Pressure
Gauge

Expansion

Vessel

Y

Filter

Main Water
Supply

Non
Return Valve

Bunsen Controller

Level Ball Valves

Flexible Hoses

Bunsen Panel

Cylinder

Y Filter

Hot Water Outlet

(if present)

Immersion

 

Summary of Contents for Bunsen Air

Page 1: ... 22 4 Bunsen Air Controller Specifications_____ ___ 6 13 Inspection and Maintenance_______________ 23 5 Bunsen Air Installation__________ _________ 8 14 Relocation after first Installation_____________ 23 6 Hydraulic Connections___________ _______ 10 15 Trouble Shooting________________________ 24 7 Bunsen Panel Installation________ ________ 14 16 General Conditions of Guarantee___________ 25 8 Bun...

Page 2: ...s the manufacturer decline any responsibilities as regards damages deriving from an incorrect installation and a failure to follow the instructions detailed in the document Any damage caused or mal function of systems which do not comply with this manual and any deviation from this manual will invalidate the guarantee Marking Bunsen Air is CE marked The CE marking means that Solamics ensures that ...

Page 3: ...f the unit needs to be repaired or moved ask an installer or an authorized technician 1 1 Before installation Environment Caution Do not install the Bunsen Air unit in outdoor location as it is designed for indoor installation only Otherwise electric shock or breakdown may be caused by water drop wind or dust Do not use the unit in an unusual environment If the Bunsen Air unit is installed or expo...

Page 4: ...efault can be adjusted temperature of 53 C when the temperature of the cylinder drops by 5 C the system will automatically switch on to raise the temperature back to the required set temperature In addition there is an Energy Saving mode which will allow 3 time periods to be set up with 3 different target temperatures for use with a time zone setting or under automatic mode The Bunsen Air has all ...

Page 5: ...Y Filter x 1 3 4 Non return Valve x 1 1 4 Inlet Line Connection x 1 3 8 Outlet Line Connection x 1 9 52mm 250mm long thin Pipe x 1 22mm 10mm 65mm Adapter x 1 Spares Philips Self tapping Screws x 2 Philips Hex Head Screws x 2 Light Duty Finned Anchors x 4 Flange Nuts x 2 Spares Fuse 20A x 1 Fuse 5A x 1 Fuse 13A x 1 Screw x 4 3 4 22mm Brass Fittings x 6 22mm Elbow x 1 22mm Equal Tee x 1 Note The kit...

Page 6: ...for indoor installations Performance Unit Rated Power Output w 400 Max Duel Panel Thermal Performance Output w 2690 Water Temperature C 53 default setting maximum temperature 60 C Dimensions and Weight Casing mm 1 2 Chassis Base mm 1 5 Height mm 400 Width mm 500 Depth mm 260 Weight kg 39 IP Number IP 21 Connections Water inlet inch 3 4 Water outlet Inch 3 4 Refrigerant inlet Inch 3 8 Refrigerant o...

Page 7: ...ion Corrosion resistant and adaptability to all weathers Fixing Orientation Can be installed in a landscape or portrait Fixing Points Six fixing points per panel Installation Angle Minimum of 10 degrees up to 80 degrees on vertical walls DO NOT LAY FLAT AS THIS WILL EFFECT THE FOLW OF R134a Dimensions and Weight Unit Height mm 2000 2mm Width mm 800 2mm Frame Depth mm 25 Weight kg 8 9 ...

Page 8: ...nit is exposed to direct sunlight or other sources of heat Select a location where easy wiring access to the power souce is available Avoid locations where combustible gases may leak be produced flow or accumulate Avoid areas with corrosive gases and strong electromagnetic waves Select a location that can bear the weight and vibration of the unit Select a location where the water pipe run distance...

Page 9: ...uty Finned Anchors 4 Hex Head Screws 4 Installing brackets 1 Drill holes in the wall as illustrated 2 Fit the brackets on the wall with the distance of 240mm by screws and anchors 3 Install the triangular mounting brackets together using the screws supplied 4 Screw Bunsen Air into place on the brackets by using the Anti vibration mounts screws and nuts supplied Note The standard pipe run distance ...

Page 10: ... will directly affect the performance of the system Cylinder The insulation of cylinder will directly affect the performance of the system The user has to make sure the functionality of the cylinder It is recommended that the cylinder shall have a standing heat loss level at 1 4kw per day or inside coil of 3 m2 of surface area for heat exchange or according to the local standard For Bunsen Air sys...

Page 11: ...ot Water Outlet Bunsen Controller Level Ball Valves Flexible Hoses Immersion if present Cylinder Bunsen Flange Y Filter A Less than 25cm Bunsen Panel Water from the side of cylinder Temperature Probes Pressure Gauge Expansion Vessel Y Filter Main Water Supply Non Return Valve Bunsen Controller Level Ball Valves Flexible Hoses Bunsen Panel Cylinder Y Filter Hot Water Outlet if present Immersion ...

Page 12: ...vel Ball Valves Flexible Hoses Bunsen Panel Cylinder Y Filter Hot Water Outlet if present Immersion A Less than 25cm Boiler Vented System Installation Water from the top of cylinder Cylinder Y Filter Bunsen Controller A Y Filter Open Vent Hot Water Outlet Bunsen Flange if present Immersion Main Supply Water Storage Less than 25cm Level Ball Valves Bunsen Panel Non Return Valve Temperature Probes ...

Page 13: ...possible A check valve shall be installed horizontally between the water storage tank and the cylinder which is to ensure that the water pressure is sufficient to open the valve otherwise air shall be drawn into the system Please seek advice from your water cylinder installer Drain cock shall be installed at the lowest part of the system for draining the system Caution The inline Y filter shall be...

Page 14: ... sensor pocket sensor pocket sensor pocket sensor pocket Steps 1 Locate the position of sensor pocket on the cylinder 2 Remove the sensor pocket cover 3 Pass the temperature probe through the cover 4 Push the temperature probe as far as possible into the cylinder pocket and then tighten the cover 7 Bunsen Panel Installation Position between Bunsen Panel and Bunsen Controller Choosing the Bunsen Pa...

Page 15: ...s 90mm Improper installation causes the system failure that directly affects the performance and the warranty is invalid Correct Installation Wrong Installation Bunsen Panel Positioning Each panel must have 6 fixing points for positioning as below The positioning of the panel is ensured by L brackets Method 1 Vertical Wall Installing To position the panel to a vertical exterior wall or structure b...

Page 16: ... Step 1 Gas Line outlet A linked to 3 8 Outlet Line connection Step 2 Liquid Line inlet B linked to 1 4 Inlet Line connection Note When the caps in the connection of the Bunsen panel are removed there shall be nitrogen from the holes This is normal to have gas out sound as it means there is no leakage or damage on the Bunsen panel during transportation Removing the protective caps from the ends of...

Page 17: ...link the corresponding refrigeration pipes to the corresponding connections at the bottom of the Bunsen Air Note Removing the protective caps from the ends of both line connections Tightening and twisting the nut in between Line and connection by spanner The length of two refrigeration pipes must be the same The maximum pipe run distance between Bunsen Air and Bunsen panel is 15 meters while shall...

Page 18: ...ss by using a vacuum pump Step 2 Hold the system in vacuum for at least 30 minutes or less than 20pa shown by vacuum manometer Step 3 Make sure no change in the vacuum manometer for 15 minutes after stopping the vacuum pump Step 4 After the vacuum process the two valves shall be opened for the refrigerant to circulate Note Failure of this vacuum process which causes the system deterioration does n...

Page 19: ...and protected by an appropriate sized fuse Max 13Amps d The system is supplied with an appropriate fused spur e The system has a connector and terminal Airs which allows the connection of a back up immersion heater The maximum rating is 3kW f All electrical sockets connected to the system must be grounded g Connections should always comply with the installation regulations according to the local e...

Page 20: ...Bunsen Air Installer Manual 20 P a g e Bunsen Air Circuit Schematic Diagram Diagram with electric immersion ...

Page 21: ...r signal the water pump signal appears After 90 seconds the compressor shall automatically operate From now on the system starts operation by default For further setting please refer to the Bunsen Air Digital Controller Manual Time setting After time setting 11 System Commissioning Turn the Bunsen Air on at the fused spur After 30 seconds the digital controller on Bunsen Air shall light up and sho...

Page 22: ...Target temperature of 2nd Running period 0 60 50 L16 Target temperature of 3rd Running period 0 60 45 L17 Target temperature of compressor and electrical heater Immersion during disinfection 60 63 60 Unit status table Unit Status Code Definition Display Range Display Value Comments A0 Cylinder temperature 31 99 Parameter F3 0 A1 Coil Temperature 31 99 Measured Value A2 Return Gas Temperature 31 99...

Page 23: ...en Air should be isolated 14 Relocation after first Installation Sometimes the user may want to relocate their Bunsen Air after first installation It is important to keep all refrigerant inside the system before relocation Here below are the steps Clockwise rotation Clockwise rotation Steps 1 Keep the Bunsen unit on 2 Connect the pressure gage with the valve quickly 3 Turn the valve clockwise to t...

Page 24: ... Temperature probe in the cylinder is disconnected or loose 3 Restore the temperature probe connection 4 Excess refrigerant 4 Check refrigerant pressure by manometers and adjust back to the normal level 5 Fluorine filter system blockage 5 Check or replace fluorine filter 6 Main control board damage 6 Replace main control board 7 Pressure switch damage 7 Check or replace pressure switch 8 Condenser...

Page 25: ...e shall be subject to the following conditions Its installation shall be carried out in accordance with the instructions of manufacturers and in compliance with all the technical and safety standards whether they are European national or autonomous The installation shall also be undertaken by qualified technicians The Guarantee shall be null and void if any of the following takes place Incorrect e...

Page 26: ... City Country Postal Code Email Contact Tel Sales Company Data Installer Data Name Name Address Address City Country City Country Postal Code Postal Code Phone Phone Email Email Product Data Model Serial Number Installation Date No of Invoice Customer Cylinder Capacity L IN ORDER FOR THE GUARANTEE TO TAKE EFFECT IT IS ESSENTIAL THAT THE GUARANTEE COMPLETED ONLINE REGISTRATION WITHIN 15 DAYS SINCE ...

Page 27: ...Bunsen Air Installer Manual 27 P a g e NOTE ...

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