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In the case of star-shaped data bus networks, double

earthing is not permitted. The earthing must be carried

out on one side at the star point.

Earthing for star-shaped data bus

Abschirmung

4-Draht-Bus

Shielding

4-wire bus

•

The outdoor sensor must not be mounted in the vicin-

ity of transmitters and receivers (on garage walls near

receivers for garage door openers, amateur radio an-

tennae, radio alarm installations or in the immediate

vicinity of large transmitters, etc.).

Maximum permitted cable lengths for cables carrying

sensor and low voltage (without PWM):

Min. 0.5 mm

Max. permitted cable length: 50 m

Max. PWM cable length according to pump specifi cation

Longer connecting cables should be avoided because of

the danger of radiated interference!

Interbuilding installations

•

Inter-building installations and laying the bus line under-

ground are not permitted

•

Where possible, avoid routing low-voltage and safety

extra-low voltage cables (CAN bus line) in parallel in

adjacent buildings (overbuildings) or through under-

ground car parks. If this cannot be avoided, one or

more of the following options should be selected to im-

prove the decoupling:

Increase the spacing distance

Route cables in a metal cable tray or metal cable duct

that is enclosed on all sides, and must be well earthed

Use high-quality twisted-pair cables

•

Potential diff erences between CAN_H, CAN_L and

ground must be kept low

•

If there are higher potential diff erences, the frequency

of errors will increase until the point when bus traffi c is

completely blocked

To ensure correct electrical installation, unit connec

tion and equipotential bonding (energy supply com

pany and building installation), all applicable laws,

regulations and standards must be complied with;

in particular, the regulations of the responsible ener

gy supply company. Common equipotential bonding

must be carried out in accordance with the regula

tions and standards. The cable shield is not allowed

to be used for equipotential bonding.

The work is only allowed to be carried out by quali

fi ed specialist personnel. It is the responsibility of the

electrician to ensure appropriate EMC installation.

4 213 787 / 01

InSTALLATIOn

Содержание UltraOil 65

Страница 1: ...y for the specialist Elec trical installations may only be carried out by a qualified electrician The UltraOil heating boiler is suitable for and approved as a heating unit for hot water systems with...

Страница 2: ...ion and chimney 21 4 2 1 Exhaust gas flues permitted by Building Regulations 22 4 2 2 Example of an exhaust gas flue 22 4 2 3 Projecting instructions 22 4 2 4 Dimensioning flue gas system 23 4 2 5 Fue...

Страница 3: ...38 6 4 Cleaning the boiler and leakage test 38 6 4 1 Preparation for cleaning the boiler and burners 38 6 4 2 Boiler assembly 39 6 4 3 Cleaning the boiler room 39 6 4 4 Cleaning the combustion chamber...

Страница 4: ...exhaust flue at the chimney Fig 7burner preset WARNING The heat generator can only be de energised by disconnection from the mains fuse WARNING All electric power supply circuits must be switched off...

Страница 5: ...ing systems technical building requirements VGW TR gas Switzerland VKF Association of Cantonal Fire Insurers Regulations of the fire police SN Swiss standard EN 12831 Heating installations in building...

Страница 6: ...boiler Fig 2Take off the transverse timber beam at the front Fig 3Use a winch 2 to lift the front of the boiler Fig 4Take away the side beams 3 at the front sideways see Fig 01 Fit the forward feet a...

Страница 7: ...ion Place the insulating mat 1 Fig 02 around the UltraOil and fix with plastic straps 1a and strap fasteners 1b as additional fixings tension springs can also be used 1c pull the straps tightly 1 1a 1...

Страница 8: ...emperature limiter 4d Fig 11 to the rear to the flue gas pipe Drill a hole of 11 5 mm in the flue gas con duit on site and attach the sensor of the flue gas safety temperature limiter using a Viton pl...

Страница 9: ...9 WARNING Secure service platform 7c Fig 08 in fold ed up position using bolt 7a Fig 09 3a 2 4 4a 4a Illustrated without burner Fig 06 5a 6 6a Fig 07 Fig 08 Fig 09 5 7b 7 7c 7a 4 213 787 01 Assembly...

Страница 10: ...10 Neutralisation box if fitted 2 sensors 2 4a Fig 10 Fig 11 4b 12 4c 9a 11a 12a 11 10 8a 8b 9b 8 9c 4d 4 213 787 01 Assembly...

Страница 11: ...panelling Fit the syphon supplied separately 13 Fig 12 Fig 1Place the condensate box option under the boiler and make the electrical connections Create connec tion between siphon and condensate box 13...

Страница 12: ...ig 2Use the cap nuts already fitted to bolt on the right and left side walls 14 14a Fig 13 to the base of the boiler Fig 3Hang the front 15 on the side walls 14 14a 14 14a 15 Fig 13 4 213 787 01 Assem...

Страница 13: ...il Fig 4Place the flue gas orifice in the flue gas connec tor so that the recesses at the bottom of the flue gas orifice are positioned on the lugs of the flue gas con nector Flue gas connector withou...

Страница 14: ...3 Fig 17 and rotate the burner by 15 The required Allen key 2 is supplied with the burner 2 3 Fig 17 Fig 7Mount the burner flange including sealing to the boiler flange in accordance with Fig 18 Mount...

Страница 15: ...g 11Close the boiler flange with the burner once again Fig 12The oil feeds may be taken through the side open ings either on the right or the left Fig 13Make plug and socket connections 4 Fig 23 Pull...

Страница 16: ...secondary heating surface is so designed that the water vapour contained in the heating gas condenses and the heat of evaporation is utilised for the heating circuit The UltraOil is designed for opera...

Страница 17: ...boiler body mm 80 80 Weight incl casing burner kg 360 360 Weight of transport kg 317 317 Electrical power consumption min max Watt 109 262 123 262 Standby Watt 6 6 Type of protection 2 IP 20 20 Acoust...

Страница 18: ...ow high temperature R1 4 Return flow low temperature R1 5 Draining 6 Flue gas outlet inner 155 mm 7 Cleaning aperture 155 mm 8 Condensate drain incl syphon DN25 9 Control panel 10 Electric cable infee...

Страница 19: ...All dimensions in mm Fig 25 It must be possible to swing open the hinged door of the boiler with the burner upward and rearward The cleaning aperture must be easy to access Boiler rear side must be a...

Страница 20: ...idor to bring in the boiler The following values are the calculated minimum values 150 K L B T B K x L T B T x L K Fig 27 T Door width K Corridor width B Boiler width L Max length of boiler Calculatio...

Страница 21: ...ure that there is no hindrance to condensate flowing back in to the boiler The whole exhaust system must be designed to avoid condensate collecting As a general rule only one heat generator should be...

Страница 22: ...ed through a tested and approved exhaust gas system The exhaust gas system must be gas and water tight re sistant to corrosion and acids and must be approved for operation at exhaust gas temperatures...

Страница 23: ...ith the fuel designated on the boiler s rating plate The UltraOil heating boilers are suitable for firing with the following fuels Heating oil EL low sulphur in accordance with DIN 51 603 Norm C 1109...

Страница 24: ...has a clearance of at least 3 mm between the open contacts For Switzerland the following applies For the electrical connection the electric circuit diagram specific to the plant must be observed Fig 1...

Страница 25: ...closed ca ble grips when the con tro ller is folded open Mains supply 230 V Controller modules are only connected with 3 lines no of the bus system Control mod ules are connected with 4 lines because...

Страница 26: ...the building and on electri cal equipment to protect the units against overvoltage caused by lightning strikes The mains connection for the heating system must be designed as an independent electrical...

Страница 27: ...nt buildings overbuildings or through under ground car parks If this cannot be avoided one or more of the following options should be selected to im prove the decoupling Increase the spacing distance...

Страница 28: ...ction Length Power supply of the heat generator 230 V min 1 5 mm2 with 13 A fuse unlimited m Cables carrying mains sup ply voltages from actuators min 1 0 mm2 unlimited m Cables carrying low voltage s...

Страница 29: ...70 80 90 100 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 kW C UltraOil 80 Flow 80 C Return flow 60 C 30 40 50 60 70 80 90 100 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69...

Страница 30: ...ating installation engineer Choice and setting of the various heating programmes in accordance with the op erating instructions 4 8 Safety valves The heating equipment and hot water system must be pro...

Страница 31: ...t 10 weeks after commissioning at the earliest The sum of the chloride nitrate and sulphate contents in the heating water must not exceed 50 mg l in total Additional notices Hoval boilers and calorifi...

Страница 32: ...on max 0 5 mg l TOC total organic carbon content max 30 mg l Manufacturer specific specifications Hoval boilers and calorifiers are suitable for heating systems without significant oxygen intake Syste...

Страница 33: ...afety and regulator equipment is to be checked Operation and maintenance of the plant must be explained in detail to the operator 5 5 Oil burner Setting the burner must also be carried out by the inst...

Страница 34: ...ncrease screed func tion from SW 2 03 xxx onwards 04 069 10 K Kelvin FL act set Information Remaining run time screed function 02 019 days Forecast in days NOTICE The graphic table shows the factory s...

Страница 35: ...tion of the screed func tion means the settings are only ac tive at the end of the function 2 Information remaining run time Request of the active function phase the ACT temperature as well as the rem...

Страница 36: ...equired Emission metering Setting at Home screen Main menu page 1 Emission For detailed information see operating instructions Emission chapter Power limitation with 2 stage burner 0 to 50 1st stage 5...

Страница 37: ...unction must first be unlocked on the safety temperature limiter then on the control panel Fig 1STL reset Open the terminal box according to chapter 4 3 Unscrew the protective cap Reset the STL Fig 2R...

Страница 38: ...e Set the blocking switch to 0 and disconnect the heat generator from the mains e g main switch WARNING All electric power supply circuits must be switched off before accessing the terminals Await sta...

Страница 39: ...uts equally WARNING Fold up the service staging and secure it with the studs Replace the front cover and front plug in the burner once more Start up the boiler again Carry out a burner metering and if...

Страница 40: ...40 Fig 36 Fig 37 Top view installation po sition combustion chamber insert 2 1 3 4 2b 2d 2d 2c 1a 2a 6 5 Fig 38 4 213 787 01 Maintenance...

Страница 41: ...ore removing the drain hose all dirt particles must be adequately rinsed out of the condensate drip tray NOTICE Do not use wire brushes or any sharp ob jects for cleaning Ensure that the combusti on c...

Страница 42: ...front cover Undo the bolts and withdraw the neutralisation box Only for neutralisation box of type KB24 Remove the condensate pump and clean the conden sate pump container Remove the neutralisation gr...

Страница 43: ...43 4 213 787 01...

Страница 44: ...ype Serial number Year of manufacture Place Date System installer System user Confirmation The user owner of the system herewith con rms that he has received adequate instruction in the operating and...

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