Ariston ALTEAS ONE Net Series Installation And Servicing Instructions
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Ariston ALTEAS ONE Net Series Installation And Servicing Instructions

Condensing wall-hung gas boiler, including cube room sensor wireless
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G.C.N.: 47-116-91 (30 kW)
G.C.N.: 47-116-92 (35 kW)
INSTALLATION AND SERVICING INSTRUCTIONS
ALTEAS ONE Net
CONDENSING WALL-HUNG GAS BOILER
Country of Destination: GB/IE
HOT WATER
I
HEATING
I
RENEWABLES
Including
CUBE Room Sensor
wireless

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Summary of Contents for Ariston ALTEAS ONE Net Series

  • Page 1 Including CUBE Room Sensor wireless G.C.N.: 47-116-91 (30 kW) G.C.N.: 47-116-92 (35 kW) ALTEAS ONE Net INSTALLATION AND SERVICING INSTRUCTIONS CONDENSING WALL-HUNG GAS BOILER Country of Destination: GB/IE HOT WATER HEATING RENEWABLES...

  • Page 2: Table Of Contents

    INDEX Overview ....................3 Commissioning ................27 General Information ................4 Initial Preparation ................27 Advice for the Installer..............4 Electricity Supply ................27 CE Labelling ..................4 Filling the Heating System ............27 Data Plate Symbols .................4 Filling of the DHW System ............27 Safety Regulations ................5 Gas Supply ..................

  • Page 3: Overview

    The manufacturer’s warranty is for 12 years from the date of purchase. The warranty is invalidated if the appliance is not installed in accordance with the recommendations made herein or in a manner not approved by the manufacturer. To assist us in providing you with an effi cient after sales service, please register the warranty online at www.ariston. co.uk...

  • Page 4: General Information

    OVERVIEW qualifi ed technician to check the effi ciency of the ducting and ATTENTION!! the devices. THE INSTALLATION AND FIRST Turn the boiler off and turn the external switch “OFF” to clean the exterior parts of the appliance. IGNITION OF THE BOILER MUST BE Clean using a cloth dampened with soapy water.

  • Page 5: Safety Regulations

    OVERVIEW SAFETY REGULATION incisions. Use electrical equipment suitable for its intended Key to symbols: use (in particular, make sure that the power Failure to comply with this warning supply cable and plug are intact and that the implies the risk of personal injury, in some parts featuring rotary or reciprocating motions circumstances even fatal are fastened correctly);...
  • Page 6 OVERVIEW Handle the appliance with suitable protection If you detect a smell of burning or smoke, keep and with care. clear of the appliance, disconnect it from the Damage to the appliance or surrounding electricity supply, open all windows and contact objects from shocks, knocks, incisions and the technician.

  • Page 7: Product Description

    PRODUCT DESCRIPTION CONTROL PANNEL 26/10/15 12:30 10° 20,5° 00 02 04 06 08 10 12 14 16 18 20 22 24 40° 70° 1,5 bar COMFORT AUTO Central Heating Legend: 1. Display 2. WIFI button (enable / disable / confi gure) 3.

  • Page 8: Display

    PRODUCT DESCRIPTION DISPLAY Overall view 26/10/15 12:30 10° 20,5° 00 02 04 06 08 10 12 14 16 18 20 22 24 60° 82° 1,5 bar COMFORT AUTO Riscaldamento attivo 26/10/15 12:30 Date and time Keylock active 42° D.H.W. set temperature and indication of the set temperature level C.H.

  • Page 9: Overall Dimension

    PRODUCT DESCRIPTION Overall Dimensions 385 - mod. 30-35 67 67 315 (24) 385 (30-35) A. Central Heating Flow B. Domestic Hot Water Outlet C. Gas Inlet D. Domestic Cold Water Inlet E. Central Heating Return Minimum clearances In order to allow easy access to the boiler for maintenance operations, The boiler must be installed in accordance with the clearances stated below.

  • Page 10: Installation

    INSTALLATION Reference Standards Flue In the United Kingdom, the installation and initial start-up of the Detailed information on fl ue assembly can be found in the boiler must be by a Gas Safe registered installer in accordance “Connecting the Flue” section. with the installation standards currently in effect, as well as with The boiler must be installed so that the fl...
  • Page 11 Ariston suggests the installation of a magnetic fi lter on every storage system may be used. installation. Showers...
  • Page 12 INSTALLATION overfl ow pipe. The condensate discharge pipe must have a 2. External termination of condensate drainage pipe via internal minimum diameter of 22mm, must have a continuous fall and discharge branch (e.g. sink waste) and condensate siphon. preferably be installed and terminated to prevent freezing. The discharge pipe must be terminated in a suitable position: Connecting into an internal soil stack (at least 450mm above the invert of the stack).

  • Page 13: Installing The Boiler

    INSTALLATION Installing the Boiler Please check that you are familiar with the installation requirement before commencing work (pages 10 - 14). The installation accessories described in the following list are included in the boiler packaging: - Hanging bracket - A paper template (showing the dimensions of the boiler with 5 mm side clearances) - Connection valves (compression) - Screws and washers...

  • Page 14: Gas Connection

    INSTALLATION Instructions for removing the housing and inspecting the Gas connection appliance. Make sure, using the labels on the packaging and the data plate Before carrying out any work on the boiler, switch off the power on the appliance itself, that the boiler is in the correct country supply using the external bipolar switch and close the gas tap.

  • Page 15: Underfl Oor Heating

    INSTALLATION To calculate the size of the heating installation, refer to the "Available pressure" graph below. Graph representing the available circulation pump pressure ∆T20 1000 1200 Underfl oor heating For appliances with underfl oor heating, it is possible but not necessary to fi...

  • Page 16: Water Circuit Diagram

    INSTALLATION Water circuit diagram BEFORE THE DEVICE IS USED, FOR THE FIRST TIME THE TRAP MUST BE FILLED WITH WATER. The siphon is fi lled with water during deaeration procedure of the boiler (or heating system) - see p. 32 Ensure that the siphon contains water;...

  • Page 17: Connecting The Flue

    INSTALLATION Connecting the Flue Flue System The provision for satisfactory fl ue termination must be made as described in BS 5440-1. The appliance must be installed so that the fl ue terminal is ex- posed to outdoor air. The terminal must not discharge into another room or space such as an outhouse or lean-to.

  • Page 18: Fitting The Coaxial Flue (Ø 60/100 Horizontal)

    INSTALLATION Warning The exhaust gas ducts must not be in contact with or close Important to infl ammable material and must not pass through building Ensure that the fl ue is not blocked. structures or walls made of infl ammable material. Ensure that the fl...

  • Page 19: Fitting The 5" Flue (Ø 80/125 Horizontal / Vertical)

    INSTALLATION Clamp Screws Seal Fig. 4 Fitting the 5” Flue (Ø 80 / 125 Horizontal/vertical) Once the boiler has been positioned on the wall, it is necessary to insert the Ø80/125 adaptor (Fig. 5) for both horizontal and vertical fl ue runs into the boiler fl ue socket (not supplied with fl...

  • Page 20: Fitting The Coaxial Flue (Ø 60/100 Vertical)

    INSTALLATION Fitting the Coaxial Flue Note: See table for maximum and minimum fl ue runs. (Ø 60 / 100 Vertical) Contents: 1x Conical Adaptor (60/100mm) 1x Vertical Flue Kit (80/125mm) The vertical fl ue kit is supplied with a specially designed weather proof terminal fi...

  • Page 21: Fitting The Twin Pipe (Ø 80/80)

    Always ensure that the fl ue is adequately supported, using one fl ue bracket per extension and avoiding low points. (ARISTON supply suitable clamps as Part No. 3318015). To utilise the air intake it is necessary to: 1) Remove the top of the air intake by cutting it with a suitable knife.
  • Page 22 INSTALLATION Fig. 9 For coaxial systems, the maximum development value, mentioned in the table below also takes into account an elbow. For twin fl ue systems the maximum development value, mentioned in the table includes the exhaust gas/air intake AIR INTAKE MUST NOT BE FITTED ABOVE THE EXHAUST terminal.
  • Page 23 INSTALLATION Table of fl ue gas exhaust duct lengths Maximum Extension Exhaust-air (m) Diameter of pipe FLUE TYPE ALTEAS ONE NET (mm) ø 60/100 ø 80/125 S1 = S2 30 = 30 23 = 23 ø 80/80 40 = 40 30 = 30 S1 = Air intake S2 = Flue gas exhaust 30=30...

  • Page 24: Electrical Connections

    INSTALLATION Peripheral unit connection To access peripheral unit connections carry out the following WARNING! steps: - Disconnect the boiler from the power supply BEFORE PERFORMING ANY WORK ON - Remove the casing THE BOILER, FIRST DISCONNECT IT FROM - Rotate the control panel while pulling it forwards THE ELECTRICAL POWER SUPPLY USING - Unhook the two clips to have access to the peripherical connections and the main P.C.B.

  • Page 25: Room Thermostat Connection

    INSTALLATION Cube Room sensor (wireless) Connection To connect a room thermostat, read the instructions present in the kit delivered with the gas boiler. DO NOT CONNECT 240V TO ANY PERIPHERAL CONNECTIONS Room Thermostat / Remote Clock Connection To connect a room thermostat, it is necessary to: 1.

  • Page 26: Electrical Diagram

    INSTALLATION Electrical diagram The manufacturer is not responsible for any damage caused by For increased safety, ask a qualifi ed technician to perform a the lack of a suitable earthing system or by the malfunctioning thorough check of the electrical system. of the electricity mains supply.

  • Page 27: Commissioning

    COMMISSIONING Initial preparation Ariston Thermo UK Ltd support the benchmark initiative. Open the gas cock (supplied with the connection kit) to the On pages 77 and 78 of this manual the Benchmark appliance and check the gas connection on the appliance for Commissioning Checklist and Service interval Record can be leaks.
  • Page 28 COMMISSIONING FIRST IGNITION OPERATION Date ......Installer ..... 1.

  • Page 29: Start-Up Procedure

    COMMISSIONING Start-up procedure FIRST IGNITION Press the ON/OFF button on the control panel to switch on the CARRY OUT THE DEAERATION CYCLE AND AUTOMATIC boiler: the display will light up. CALIBRATION The initialisation procedure - indicated by the bar - begins. Assicurarsi che: - The gas valve is closed;...
  • Page 30 COMMISSIONING • After the system air 3. ACTIVATION OF THE DISAERATION PROCEDURE AND Automatic calibration purge the display shows AUTOMATIC CALIBRATION The current gas type set is: the gas set from factory. • Switch on the boiler (by pressing the ON/OFF button) and Enter the type of gas use the Mode button to select the standby mode, where no used (if necessary), press...
  • Page 31 COMMISSIONING Table B WARNING!! THE AUTOMATIC CALIBRATION MUST BE DONE IN Error Description CASE OF: Insuffi cient circulation. - REPLACEMENT OF: FAN, GAS VALVE, AIR/GAS Uncompleted calibration MIXER, BURNER, ELECTRODE. Make sure that: 01 - Flow Check Failed - REPLACEMENT OF P.C.B. - the pump works correctly - GAS CHANGEOVER - the water pressure in the...
  • Page 32 COMMISSIONING Minimum power 6. Adjusting the CO 2 Press the button > to select Chimney active Minimum power Intermediate Power Max power The display will visualise the Draw off the domestic hot water at the maximum water fl ow rate. Max power Chimney Function active at Select...

  • Page 33: Maximum Heating Power Adjustment

    COMMISSIONING Maximun Heating Power adjustment The table indicate the existing relationship between the gas The maximum heating power can be adjusted to between the pressure at the burner and the boiler power level in heating maximum power allowed by the boiler and the minimum power). mode.

  • Page 34: Gas Changeover

    COMMISSIONING Gas Changeover The boiler is factory setted for the gas type indicated on the WARNING!! data plate. The adjustment, if necessary, must be performed THE AUTOMATIC CALIBRATION MUST BE DONE IN by a Qualifi ed Technician. It is not necessary a conversion kit, CASE OF: because the boiler has a auto adaptation gas system.

  • Page 35: Auto Function

    COMMISSIONING AUTO function This is a function which enables the boiler to automatically adapt its operation routine (the temperature of the heating elements) in line with the outdoor conditions, in order to achieve 20/11/15 10:22 0° and maintain the requested room temperature conditions. 40°...

  • Page 36: Boiler Protection Devices

    BOILER PROTECTION DEVICES Appliance shut-off conditions Operation shutdown The boiler is protected from malfunctions by means of internal This type of error is “non-volatile”, which means that it is not checks performed by the electronic P.C.B., which stops the boiler removed automatically.

  • Page 37: Anti-Frost Device

    BOILER PROTECTION DEVICES Table summarising error codes Multi-zone Heating RESET Central Heating circuit Zone 1 send sensor defective 7 01 Display Description 7 02 Zone 2 send sensor defective Overheat 1 01 7 03 Zone 3 send sensor defective Pressure Sens Error 1 02 Zone 1 return sensor defective 7 11...

  • Page 38: Technical Area

    TECHNICAL AREA TECHNICAL AREA - reserved for qualifi ed technician Example: Modifi cation of parameter Accessing the Technical Area allows for setting/confi guring the 2.3.1 Max. Adjustable Central Heating Power Proceed as follows: device according to the specifi c requirements of every installation procedure.
  • Page 39 TECHNICAL AREA COMPLETE MENU STRUCTURE Tecnical Area Service code ( Press the programming key b to select 234 and press the button . reserved for qualifi ed technicians Language, date and time - Follow the instructions of the display. Press OK button at each entry to save The parameters relating to each individual menu are listed in the following pages.
  • Page 40 TECHNICAL AREA description value description value 3. 2 D.H.W. Maximum power from 0 to 100 (%) SERVICE CODE percentage Press th programming key b to select code 234 and press Ok RESERVED FOR TECHNICAL ASSISTANCE Only if the COMPLETE MENU gas or PCB is changed - see Table summarising changes 3.
  • Page 41 TECHNICAL AREA description value description value 4. 4 Boost Time from 0 to 60 6 BOILER MANUAL SETTINGS (minutes) 6. 0 Manual mode activation 0 = OFF 1 = ON only enabled with Room Thermostat on/off and temperature adjustment activated (parameter 6.
  • Page 42 TECHNICAL AREA description value description value ZONE 2 PARAMETERS 2. 2 Slope from 1.0 to 3.5 (high temperature) 0 SETPOINT from 0.2 to 0.8 0. 2 T set Zone 2 from 35 to 82 (°C) (low temperature) (high temperature) from 20 to 45 (°C) °C (low temperature) To set only with Fixed Flow Temperaure of...
  • Page 43 TECHNICAL AREA description value description value 2. 3 Off set from - 14 to + 14 (°C) 2. 5 Maximum CH from 35 to 82 °C (high temperature) Auto Function active (Param. 520 = 1) Temperature Zone 2 from - 7 to + 7 (°C) from 20 to 45 °C (low temperature) (Param.
  • Page 44 TECHNICAL AREA description value description value 19. 0. 1 Network confi guration 0 = OFF 2. 4 Diverter valve position 0 = D.H.W. 1 = ON 1 = Central Heating 19. 0. 2 <Not Available> 2. 5 D.H.W. Flow Rate (l/min) 19.

  • Page 45: Maintenance

    MAINTENANCE Important Operational test After having carried out the maintenance operations, fi ll the Maintenance is an essential part of the safe and heating circuit at a pressure of approximately 1.5 bar and release effi cient operation of the boiler and ensures its the air from the system.

  • Page 46: Cleaning The Trap

    MAINTENANCE GUIDE Cleaning the trap The trap is accessed by emptying the condensate bowl located in the bottom section. Wash with water and detergent. Replace the condensate collection bowl in its housing. NB: In the event of prolonged use of the appliance, the trap must be fi...

  • Page 47: Maintenance Guide

    MAINTENANCE GUIDE 1. GENERAL ACCESS Remove the front panel 1.0 Disconnect the boiler Before beginning maintenance work: a. Disconnect the appliance from the electricity supply. Press the ON/OFF button and wait 1 minute (the 3-way valve turn on Stand-by position) ATTENTION!! With the 3-way valve on heating position is not possible to remove the motor.

  • Page 48: Electrical Unit

    MAINTENANCE GUIDE 2. ELECTRICAL UNIT 2.2 Fuse 2.1 Control box access Tools Tools TIME 5 min Open the control box as above TIME 4 min Remove the front panel as above and pivot the electricl box Remove the fuse Unhook the two clip and remove the cover...
  • Page 49 MAINTENANCE GUIDE 2.3 Main P.C.B. 2.4 Display P.C.B. Tools Tools TIME 5 min TIME 5 min After opening the control box, disconnect the elctrical plug Unscrews the two screws and pull the assembly towards you connections Front Unhook and remove the P.C.B. Disconnect the elctrical plug connections...

  • Page 50: Hydraulic Unit

    MAINTENANCE GUIDE 3. HYDRAULIC UNIT Rotate clockvise to unhook the locking ring. 3.1 RIGHT HAND HYDRAULIC BLOCK ASSEMBLY Remove the 3 way valve motor. Legend: 1 - Diverter valve motor 2 - Diverter valve 3 - By-pass 4 - D.H.W. fl ow switch assembly 5 - C.H.
  • Page 51 MAINTENANCE GUIDE 3.5 Primary water pressure sensor 3.3 Draining Tools Tools TIME 5 min TIME 5 min Drain the boiler (see 3.3). Turn the drain valve anti-clockwise to open and drain the Slide the fi xing clip, (it is held captive) unplug the electrical water from the boiler connector and lift the sensor from the assembly.
  • Page 52 MAINTENANCE GUIDE 3.6 By-pass assembly 3.7 Pump Tools Tools TIME 5 min TIME 10 min Drain the boiler (see 3.3). Rotate clockvise to unhook the Drain the boiler (see 3.3). Remove the clip and the two screws locking ring of the diverter valve. Disconnect the pipe and then move the pump to the right to disengage Remove the clip and pull the assembly towards you...
  • Page 53 MAINTENANCE GUIDE 3.8 C.H. Filter Remove the sensor (see 3.5) Tools TIME 5 min Drain the boiler (see 3.3). Remove the clip and remove the pressure gauge Remove the AAV (see 3.4) Remove the clip and remove the fi lter...
  • Page 54 MAINTENANCE GUIDE 3.9 D.H.W. Flow switch assembly 3.10 LEFT HAND HYDRAULIC BLOCK ASSEMBLY Tools TIME 10 min Drain the boiler (see 3.3). Remove the clip and pull the fl ow switch assembly upward. Legend: 1 - Safety valve 2 - Central heating fl ow 3 - Domestic hot water outlet 4 - Secondary heat exchanger 3.11 Secondary heat exchanger...
  • Page 55 MAINTENANCE GUIDE 3.12 Condensate trap Tools TIME 5 min Disconnect the condensate discherge pipe from the bottom of the boiler. Unscrerw the two screws. Disconnect the condensate pipe from the condensate trap...
  • Page 56 MAINTENANCE GUIDE 3.14 Temperature sensors 3.13 Safety valve Tools Tools TIME 5 min TIME 5 min NTC1 : Black Drain the boiler (see 3.3). Disconnect the discharge pipe. NTC2: Red Remove the fi st clip on the left and pull the safety valve towards you NTC1 NTC2...
  • Page 57 MAINTENANCE GUIDE 3.16 Main heat exchanger 3.15 Manual Air vent Tools Tools TIME 20 min TIME 5 min Drain boiler (see 3.3) Drain boiler (see 3.3) Remove the silencer Unscrew and lift the manual air vent from the exchanger Isolate the gas supply and disconnect the gas pipe.
  • Page 58 MAINTENANCE GUIDE Disconnect the cable of the electrode. Disconnect the plastic pipes from the manual air vent. Remove the four nuts and remove the burner unit Disconnect the heating fl ow pipe Disconnect the condensate pipe Remove the two clips to disconnet the exhanger on the hea- ting fl...
  • Page 59 MAINTENANCE GUIDE Unscrew the four screws to remove the heat exchanger...

  • Page 60: Burner Unit

    MAINTENANCE GUIDE 4. BURNER UNIT Legend: 1 - Ceramic fi bre 2 - Burner 3 - Silencer 4 - Mixing tube 5 - Fan 6 - Detection/Ignition electrode...
  • Page 61 MAINTENANCE GUIDE 4.1 Electrode (detection and ignition) 4.2 Burner Tools Tools TIME 5 min TIME 15 min Unplug the electrode on the control box Remove the silencer Remove the screws and pull the electrodes towards you. Isolate the gas supply. Disconnect the gas pipe. Disconnect the cable of the electrode.
  • Page 62 MAINTENANCE GUIDE Pull the assembly towards you Remove the ceramic fi bre. Remove the four screws and pull the burner toward you. Always replace the burner gasket (*). Verify and replace the other gaskets if they are damaged or showing signs of deterioration Remove the two screws and remove the electrode 4.3 Fan Tools...
  • Page 63 MAINTENANCE GUIDE 4.4 Gas Valve Remove the three screws to free the fan. Tools TIME 15 min Remove the two screws under the boiler and disconnect the gas pipe on the top of the gas valve Remove the gas valve Remove the three nuts.

  • Page 64: Annual Maintenance

    MAINTENANCE GUIDE 5. ANNUAL MAINTENANCE Plate heat exchanger Maintenance Interval: As necessary How: To measure specifi cation of DHW performance. By-pass & Safety valve Maintenance Interval: Annually How: Visual inspection / Clean as necessary Central heating fi lter Maintenance Interval: Annually How: Visual inspection / Clean as necessary Flow switch operation Maintenance Interval: Annually...
  • Page 65 MAINTENANCE GUIDE Primary Heat exchanger Maintenance Interval: Annually How : Visual inspection / Clean as necessary Condensate trap Maintenance Interval: Annually or after cleaning primary heat exchanger How : Visual inspection / Clean as necessary / Add water before replacing Pump Maintenance Interval: At the fi...

  • Page 66: Technical Information

    TECHNICAL DATA Model: ALTEAS ONE NET 0085CR0394 CE Certifi cation (pin) C13(X)-C23-C33(X)-C43(X)- Boiler type C53(X)-C63(X)C83(X)-C93(X) B23-B23P-B33 28.0 / 3.0 31.0 / 3.5 Max/min nominal calorifi c fl ow rate (Pci) ......Qn 31.1 / 3.0 34.4 / 3.9 Max/min nominal calorifi c fl ow rate (Pcs) ......Qn 30.0 / 3.0 34.5 / 3.5 Domestic hot water max/min nominal calorifi...

  • Page 67: Erp Data Genus One Net

    B1 boiler yes/no Cogeneration space heater yes/no Combination heater yes/no ARISTON THERMO S.p.A. Contact details Viale A. Merloni 45 60044 ( Name and address of the manufacturer or its authorised representative) FABRIANO AN - ITALIA ErP HEATING Power output P n Useful heat output at rated heat output and high-temperature regime P 4 28.0...

  • Page 68: Product Fi Che Genus One Net

    TECHNICAL DATA PRODUCT FICHE - EU 811/2013 Brand Model ALTEAS ONE NET Declared load profi le Seasonal space heating energy effi ciency class Water heating energy effi ciency class Power output Annual energy consumption Q Annual electricity consumption AEC Annual fuel consumption AFC Seasonal space heating energy effi...

  • Page 69: Package Label - Instuctions To Fi Lling

    TECHNICAL DATA Package fi che Instructions for fi lling the label for packages of space heater (or combination heater), temperature control and solar device. 1. supplier’s name or trademark; 2. supplier’s model identifi er; 3. the seasonal space heating energy effi ciency class of the space heater, already fi...

  • Page 70: Package Fi Che

    TECHNICAL DATA PACKAGES COMBINATION HEATER, TEMPERATURE CONTROL AND SOLAR DEVICE The fi che for packages of combination heater, temperature control and solar device shall contain the elements set out in points (a) and (b): a) the elements set out in Figure 1, respectively, for evaluating the seasonal space heating energy effi...
  • Page 71 TECHNICAL DATA Figure 1 Seasonal space heating energy efficiency of boiler ‘I’ Temperature control Class From fiche of temperature control I = 1%, II = 2%, III = 1,5%, IV = 2%, V = 3%, VI = 4 %, VII = 3,5%, VIII = 5% Supplementary boiler Seasonal space heating energy efficiency (in %) From fiche of boiler...
  • Page 72 TECHNICAL DATA Figure 5 Water heating energy efficiency of combination heater ‘I’ Declared load profile: Solar contribution - From fiche of solar device Auxiliary electricity (1,1 x ‘I’ - 10%) x ‘II’ - ‘III’ - ‘I’ = Water heating energy efficiency of package under average climate Water heating energy efficiency class of package under average climate <...

  • Page 73: Benchmark Commissioning Checklist

    GAS BOILER SYSTEM COMMISSIONING CHECKLIST This Commissioning Checklist is to be completed in full by the competent person who commissioned the boiler as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference. CONTROLS Optimum start control Fitted...

  • Page 74: Benchmark Service Interval Record

    SERVICE RECORD It is recommended that your heating system is serviced regularly and that the appropriate Service Interval Record is completed. Service Provider SERVICE 01 SERVICE 02 ² % ² % ² % ² % SERVICE 03 SERVICE 04 ² % ²...
  • Page 76 ITALIAN DESIGN Ariston Thermo UK Ltd Artisan Building Hillbottom Road High Wycombe Bucks HP124HJ Telephone: 01494 418500 ariston.co.uk Customer Service: 0333 240 8777...

This manual is also suitable for:

Alteas one net 30Alteas one net 35

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