Aprill 2011 Paramount two Wall hung condensing boiler 30 – 115kW Installation, operation & maintenance manual Working towards a cleaner future heating specialists
Table of contents 1. Regarding this Manual . . . . . . . . . . . . . . . . . . . . . . .4 1.1 Content of this manual . . . . . . . . . . . . . . . . . . . . . . .4 1.2 Used symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.3 For whom is this manual intended? . . . . . . . . . . . . . . .4 2. Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 2.1 2.2 2.3 2.4 2.5 2.6 General safety precautions . . . . . . . . . . . Use . . . . . . . . . . . . . . . . . . . . . . .
6. Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . 30 6.1 6.2 6.3 6.4 6.5 6.6 Switching on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Temperatures for heating and DHW . . . . . . . . . . . . . . 30 Individual time program . . . . . . . . . . . . . . . . . . . . . 30 Programming of necessary parameters . . . . . . . . . . . . 31 Emergency operation (Manual operation) . . . . . . . . . . 31 Instruction for the customer. . . . . . . . . . . . . . . . . . . 31 7.
Regarding this Manual 1. Regarding this Manual Read this instruction booklet thoroughly before operating the boiler! 1.1 Content of this manual This manual contains the instructions for the installation of the PARAMOUNT two for standard applications with 1 heating circuit and/ or 1 DHW circuit (WWF tank sensor required for DHW). Further applications can be made available (for multiple boilers and multiple zones) by installing extension modules (clip-ins).
Safety 2. Safety Danger! Absolutely observe the following safety instructions! Otherwise, you may endanger yourself and others. 2.1 General safety precautions Installation of System: Important: The boiler must be commissioned following completion of installation. Operation of an un-commissioned appliance may cause injury to personnel and damage to the boiler unit which would invalidate the warranty. Commissioning must only be carried out by personnel approved and competent to do so.
Safety gas/air ratio is maintained over the total range of the boiler modulation, and that constant CO2 values are achieved. For optimum utilisation condensing boilers should be operated at a low return temperature. However the PARAMOUNT two will also work at designed temperatures of 70/50°C. In the condensing mode as the return temperature is below the dew point (dew point is 53°C at 8.5 % CO2). They fulfil EN 483 and EN 677, Type C. Installation types B23, B33, C13x, C33x, C43x, C63x.
Safety IM/II - Flues for commercial and Industrial Gas Fired Boilers and Air Heaters. IGE/UP/1 - Soundness Testing and Purging Procedure for Non Domestic Installations. IGE/UP/2 - Gas Installation Pipe work, Boosters and Compressors for Industrial Commercial Premises. Manufacturer's notes must not be taken in any way as over-riding statutory obligations. 2.5 C.E. Approvals 120-393 632.4 04.
Safety 2.6 Conformity declaration 120-393 632.4 04.
Technical Data 3. Technical Data 3.1 Dimensions and connections PARAMOUNT two 30/40 120-393 632.4 04.08 Fh Fig.
Technical Data Table 1: Dimensions and connections PARAMOUNT two 30/40 Model HV 30 / 40 Gas – Heating flow – Heating return – Gas connection G 3/4“ SiV – Safety valve G 3/4“ KA – Condensate water connection HR G 1“ Ø 25 mm 116 177 185 192 407 120-393 632.4 04.
Technical Data 3.2 Dimensions and connections PARAMOUNT two 60-115 Fig. 2: Dimensions and connections PARAMOUNT two 60-115 160 110 851 883 975 B 120-393 632.4 04.
Technical Data Table 2: Dimensions and connections PARAMOUNT two 60-115 Model Paramount Paramount Paramount Paramount 60 D 80 D 90 C 110 C HV – Heating flow G 1 1/2“ HR – Heating return G 1 1/2“ Gas – Gas connection – Safety valve G 1“ SiV KA – Condensated water connection Ø 25 mm [mm] [mm] [mm] 446,5 541,5 167,5 131,5 585 163 151,5 120-393 632.4 04.
Technical Data 3.3 Technical Data PARAMOUNT two Table 3: Technical data PARAMOUNT two Model PARAMOUNT two 30 40 60 CE Number 95 115 CE-O085BL0514 VDE-Reg.-No.
Technical Data Wiring diagram 120-393 632.4 04.08 Fh 3.
Technical Data 3.5 Sensor value tables Table 4: Resistance values for outside temperature sensor ATF Temperature [°C] -20 -15 -10 -5 0 5 10 15 20 25 30 Resistance [Ω] 8194 6256 4825 3758 2954 2342 1872 1508 1224 1000 823 Table 5: Resistance values for flow sensor, DHW sensor, return sensor, sensor B4 Temperature [°C] Resistance [Ω] 32555 25339 19873 15699 12488 10000 8059 6535 5330 4372 3605 2989 2490 2084 1753 1481 1256 1070 915 786 677 120-393 632.4 04.
Before installation 4. Before installation 4.1 Combustion air supply Concentric Flue Applications The air supplied for the boiler space ventilation shall be such that the maximum temperatures shall not exceed 25°C at floor level or 100 mm above, 32°C at mid level (1.5 m above floor level) and 40°C at ceiling level or 100 mm below ceiling level. Refer to BS5440 2000 for boiler installations up 70 kW net and BS6644 2005 for boilers above 70 kW net for further details.
Before installation 4.2 Corrosion protection The combustion air must be free from corrosive elements - especially fluorine and chlorine containing vapours which are found, for example, in solvents and cleaning agents, propellant gases etc. When connecting boilers to under-floor heating systems, employing plastic pipe work which is not impervious to oxygen, heat exchangers must be used for separation purposes. 4.
Before installation 4.5 Notes for installation location Attention! When first installing the PARAMOUNT two for heating operation or in connection with a DHW storage, the following has to be observed: In order to prevent damage to the boiler due to water quality, particularly due to leakages in the tank, suitable precautionary measures should be taken regarding installation. Installation room • The installation room must be dry, the room temperature must be between 0 and 40°C.
4.7 Hydraulic plan Application example: A pumped heat circuit with room control and DHW circuit 120-393 632.4 04.
120-393 632.4 04.
Installation 5. Installation 5.1 Connecting to the heating system Connect heating circuit with flat seal screw connections to boiler flow and return connections. In the case of old systems, the whole heating system should be thorougly flushed before installation. Attention! It must not be possible to shut-off the connecting pipe between the boiler and the safety valve.The installation of pumps and valves or pipe restrictions is not allowed.
Installation The enclosed assembly instruction for the flue system has to be observed. Fig. 3: Flue options Model PARAMOUNT two 30/40 Flue Size Flue Type C13 (Balanced Flue) 80/125 60 Max Max. Flue No of Length* Bends (90°) Flue Size 80 Max Max. Flue No of Length* Bends (90°) Flue Size 95 Max Max. Flue No of Length* Bends (90°) Flue Size 115 Max Max. Flue No of Length* Bends (90°) Flue Size Max Max.
Installation – per 45° elbow = 0.50 m – per 30° elbow = 0.35 m – per 15° elbow = 0.20 m Existing Chimneys If a chimney, which was previously used for oil or solid fuel furnaces, is used for installing a concentric flue gas pipe, it is necessary for the chimney to be thoroughly cleaned. Installation The flue gas pipe must be installed with a slope from the PARAMOUNT two so that condensate from the flue gas pipe can drain into the central condensate sump in the PARAMOUNT two.
Installation two 80/95/ PARAMOUNT two 30/40/60 PARAMOUNT 115 200 500 Location E Below eaves F Below Balcony or car port roof 200 500 G From a vertical drain pipe or soil pipe 150 150 H From an internal or an external comer or to a boundary alongside the terminal 300 600 I Above ground, roof or balcony level 300(1) 600 (1) (2) J From a surface or a boundary facing the terminal 600 1000 K From a terminal facing a terminal 1200 2000 L From an opening in the car port into the buildi
Installation Attention! The boiler must not be operated at connecting pressures outside the given areas! The gas supplier has to be informed. 5.8 CO2 -Content The CO2-content in the flue must be checked during commissioning and during regular maintenance of the boiler, as well as, after reconstruction work on the boiler or on the flue system. CO2-content during operation see section 3.2 „Technical Data PARAMOUNT two” on page 13.
Installation 5.10 Gas valve Fig. 5: Gas valve (setting for injector pressure with key Torx T15) PARAMOUNT two 30 / 40 (Fa. Siemens VGU) Setting for full load Measuring nozzle for injector pressure Setting for lowl load (please remove protective cap) Protective cap Measuring nozzle for connecting pressure The Torx-key is attached. Fig. 6: Gas valve (setting for injector pressure with Allen-key SW 2.5) PARAMOUNT two 60 (Fa. Siemens VGU) PARAMOUNT two 80 (Fa.
Installation Fig. 7: Gas valve PARAMOUNT two 90/115 (Fa. Kromschroeder CG 20) Setting for full load Setting for low load Fan pressure Measuring nozzle for injector pressure low gas pressure switch Measuring nozzle for connection pressure flow direction Adjusting and Checking the CO2 values Operate the PARAMOUNT two in the controller stop mode to adjust and check the CO2 value.
Installation 5.11 Guide Values for Injector Pressure Guide values for gas flow, injector presure and CO2-content The listed values in tab. 9 are to be used as guide values. Table 9: Guide Values for injector pressure (full load) 30 Model PARAMOUNT two kW 6.5-30.0 Nominal Heat Load Heating kW 6.3-29.1 Nominal Heat Output 80/60°C kW 7.0-31.3 50/30°C Injector diameter for mm 5.80 Natural Gas (G20) mm 4.70 LPG (propane) G20 (15.0)* LPG (propane) mbar 6.0-7.0 mbar 6.5-7.5 40 60 80 95 115 9.0-38.0 14.0-58.0 20.
Installation International protection IPx4D The screwed cable connections have to be tightened in order to meet international protection IPx4D and the specified air-tight sealing of the air chamber, so that the seal rings seal the cables. Fig. 8: Strain relief 2 1 1. 2. 3. 4.
Commissioning 6. Commissioning Danger! The commissioning must only be carried out by a heating specialist! The heating specialist checks tightness of the installation, correct function of all regulating, control and safety devices. See commissioning sheet at rear of manual! 6.1 Switching on Danger of scalding! Hot water may exit from the blow pipe of the safety valve. 1. Switch on boiler isolator switch 2. Open gas shut-off valve 3.
Commissioning 6.4 Programming of necessary parameters Normally, the control parameters do not have to be modified (Application example). Only date/time and possibly the time programmes have to be modified. Setting of the parameters is described in the section programming. 6.
Operation 7. Operation 7.1 Operation elements Fig. 9: Operating elements Operation mode button DHW operation Operating mode button heating operation Operating unit Boiler temperature Display ESC-button (Stop) OK-button (Acknowledgment) Chimney-sweep Information button Rotating knob Operating switch Pressure gauge 120-393 632.4 04.
Operation 7.2 Displays Fig. 10: Symbols in the display sRE081A Meaning of the displayed symbols Heating at comfort nominal value Heating at reduced nominal value Heating at frost protection nominal value Current process Holiday function activated Reference to heating circuit 1 or 2 Maintenance message INFO PROG ECO 7.
Operation Continuous operation or – Heating operation without time programme – Protection functions activated – Automatic summer/winter switch-over not activated in case of continuous operation with comfort nominal value – Automatic day heating limit not activated in case of continuous operation with comfort nominal value Protection operation – – – – – No heating operation Temperature after frost protection Protection functions activated Automatic summer/winter switch-over activated Automatic day heatin
Operation By pressing the information button, further information can be called up (see servicing code table). The maintenance message has not been activated by the setting in the factory. Chimney-sweep function The chimney-sweep function is activated or deactivated by the chimney-sweep button . The activated special function is displayed by the symbol n the display. 120-393 632.4 04.08 Fh Restore standard values The standard values will be restored as described below: – Select level engineer and prog.
Programming 8. Programming The controller must be programmed after installation. 8.1 Programming procedure The selection of the setting levels and menu points for end users and heating specialists is carried out by means of the following diagram: Fig. 11: Selection of setting levels and menu points Basic display Boiler temperature Press Information button Press for approximately 3 s, until the display End User appears. Select programming level Enduser (E) Commissioning (I) incl.
Programming 8.2 Modification of parameters Settings, which are not directly modified via the front panel, have to be carried out in the setting level. The basic programming processs is depicted in the following by the setting of time and date. Basic display: Boiler temperature Press . Select the menu point time and date with . Time and date Operating unit Acknowledge selection with . Select the menu point hours/minutes with . Time and date Hours/minutes Acknowledge selection with .
Programming Acknowledge setting with . Time and date Hours/minutes Press heating circuit operation mode button to return to the basic display. Boiler temperature The previous menu point will be called up by pressing the ESC-button without taking over previously modified values. If no settings are carried out for approximately 8 minutes, the basic display is called up without taking over previously modified values. 8.
Programming Prog. -No. Setting level 1 30 F No Operator section activate basic settings 31 F No Use as Room device 1 | Room device 2 | Operating device | Service device 40 I Room device 1 42 I Heating circuit 1 Operation HK2 44 I Together with HK1 Operation HKP 46 I Together with HK1 Effect of presence button 48 I none 54 F 0.
Programming Prog. -No.
Programming Prog. -No. Setting level 1 Frost protection nominal value 714 E 10.0°C Nominal line gradient 720 E 3.
Programming Prog. -No.
Programming Prog. -No. Setting level 1 Relay output 3 RelCl 5924 I Default Relay output 1 SolCl 5926 I Default Relay output 2 SolCl 5927 I Default Relay output 3 SolCl 5928 I Default Function input H1 5950 I none Modem function 5957 I BA-switch-over HK’s + TWW Configuration Room thermostat 1 5970 I Room thermostat Configuration Room thermostat 2 5971 I none Function input RelCl 5973 I none Ext. Flow nominal value maximum 5975 I 100 °C Ext.
Programming Function Prog. -No. ConfigContr1.
Programming Prog. -No.
Programming 8.4 Explanations for setting table Time and date Time and date (1 to 3) The control has a year clock with setting possibilities for time, day/month and year. Time and date muste be correctly set, so that the heating programs can operate to previously carried out programming. Language (20) The language of the menu guidance can be modified under programme number 20.
Programming Re-adjustment room sensor (54) The temperature display of the value, transmitted by the room sensor, can be corrected under prog. no. 54. Time programs Preselection (500, 520, 540, 560) Before a time programme is set, the individual days (Mo, Tu, We, etc.) or day groups (Mo-Su, Mo-Fr, Sa-Su) have to be selected, at which the time programme has to be activated. When the set time of a day group is changed, this will automatically be taken over for all 3 on/off phases in this day group.
Programming Determination of the heating curve slope Enter lowest calculated outside temperature according to climate zone into the diagram (see fig. 12), e.g. vertical line at -10°C. Enter maximum flow temperature of the heating circuit (e.g. horizontal line at 60°C). The intersecting point gives the value for the heating curve slope. Fig. 12: Heating curve diagram.
Programming no. 6110) an the temperature difference, by which the room temperature will be lowered. Duration of the quick setback for setback by 2°C in hrs: Time constant building (Configuration, prog. no. 6110) Outside temperature mixed: 0 hrs 2 hrs 5 hrs 10 hrs 15 hrs 20 hrs 50 hrs 15°C 0 3,1 7,7 15,3 23 10°C 0 1,3 3,3 6,7 10 13,4 5°C 0 0,9 2,1 4,3 6,4 8,6 21,5 0°C 0 0,6 1,6 3,2 4.7 6,3 15,8 -5°C 0 0,5 1,3 2,5 3,8 5.
Programming Fig. 13: Temperature profile of the floor curing function X Fh Ch Fh + Ch X Starting day Fh Functional heating Ch Curing heating Important! The respective regulations and standards of the screed manufacturer have to be observed. A correct function is only possible with a correctly installed plant (hydraulic, electrical systems and settings). Deviations can only lead to damage of the screed. The floor curing function can be stopped prematurely by setting OFF.
Programming Procedure to set the operating range of the modulating pump by the heating specialist If the design data of the heating plant deviate significantly (i.e. differences in the design temperature of 10 K) from the standard temperature settings of the pump, a correction should be carried out in the following sequence: Standard outside temp (886) 1. Set standard outside temperature, prog. no. 886, according to the design point of the heating plant (factory setting: - 20°C).
Programming on the time switching programs. Every time, the switching-on time will be moved forward by one hour (see fig. 14). Fig. 14: Release depending on the time switching programmes of the heating circuits (example) Time program 4/DHW: The DHW temperature will be switched over between the nominal setpoint and the reduced setpoint independent from the time switching programs of the heating circuits. In this case, the time switching program 4 will be used (see fig. 15).
Programming If the colder storage temperature rises above the legionella function setpoint -1 K, the legionella function setpoint is assumed as met and the timer starts running. If the storage temperature drops by more than the switching difference +2 K below the required legionella function setpoint, the duration has to be met again. If no duration has been set, the legionella funtion has been met immediately on reaching the legionella function setpoint.
Programming Threshold analog signal RelCl: The output is activated with this function, when the input signal at the clip-in module is above the trigger threshold. This function is only possible in connection with the setting of nominal value or power via the input of the clip-in module. Flue gas damper: This function activates the flue gas damper control. If the flue gas damper control is activated the burner will only start operating, when the flue gas damper is open.
Programming te switch). The modem function is activated when the contact is closed. Modem inverse: The modem function is activated when the contact is opened. Warm air curtain function: With this funtion the programmable output is activated, when the input for the warm air curtain function has been set. If this input has not been set, also the output will be set back. The warm air curtain funtion allows the maximum nominal boiler temperature to be achieved. Also, a heat request is set for heating circuit 1.
Programming as a flow setpoint. The maximum value will be set under prog. no. 5975. Fig. 16: Heat request (examples) temperature 100 Specified capacity: The existing voltage signal or current signal will be transferred to the controller and converted into a percent value, which gives the relative boiler capacity. The threshold, from which the existing signal is supposed to activate the capacity specification, will be set under prog. no. 5976.
Programming sensor is connected at the input, which must be installed in the flow behind the hydraulic bypass. Check sign flue gas damper: See prog. no. 5920 and 5950. Heat generation lock: See prog. no. 5950. Heat generation lock inverse: See prog. no. 5950. Heat generation lock sensor: If there is a temperature at the sensor which is higher than the actually requested nominal value, the boiler will be locked. The control of the heating circuits and the utility water stays activated.
Programming Maintenance / Service Message (7001) Messages to signal necessary maintenance work.
Programming Display Dependend on Push, legionella function Push, nominal setpoint Charging, legionella setpoint Legionella function activated Charging, nominal setp Charging, reduced setp Charged, max st tank temp Charged, max charging temp Charged, legionella temp Charged, nominal temp Charged, reduced temp The following messages are possible under Boiler: Display Dependend on --- Normal operation Fault Monitor has tripped Manual control active Manual control active Chim sweep fct, full load C
Programming Display Dependend on Overtemp prot active Collector overtemp protection and pumps off Charging DHW Radiation insufficient State DHW The following messages are possible under DHW: Display Dependend on --- Not available Manual control active Manual control active Push, legionella function Push, nominal setpoint Charging, legionella setpoint Legionella function activated Charging, nominal setp Charging, reduced setp Charged, max st tank temp Charged, max charging temp Charged, legion
General 9. General 9.1 Room unit RGT Remote setting of all adjustable control functions of the basic device is possible when using the room unit RGT (accessory). Fig. 18: Operating interface of the room device RGT Operating mode button heating operation Operation mode button DHW operation Room Temperature Display Stop button Acknowledgement button Occupancy button Rotating knob Information button 120-393 632.4 04.
Servicing 10. Servicing Danger of electric shock! Before removing parts of the cover, the boiler has to be deenrgised. Work under voltage (removed cover) must only be carried out by an electrician! Cleaning of heating surfaces and burner should be carried out by approved gas installer. Before beginning the work, the gas shut-off device and the shut off valves of the hot water should be closed. 10.1 Maintenance work Maintenance work includes among others: – PARAMOUNT two Clean SOB outside.
Servicing 10.4 Removing gas burner The gas burner has to be dismantled before cleaning the heating surfaces. Dismantling of the gas burner (PARAMOUNT two 30/40) • Disconnect the connecting wires to the fan. • Disconnect ionisation cable. • Disconnect ignition cable. • Remove fastening screws of the bracket on the housing lid. • Remove the screw connections of the gas connection pipe at the mixing chamber and the gas valve. • Remove the gas connection pipe and the gas injector.
Servicing Dismantling of the gas burner (PARAMOUNT two 60 D) • Disconnect the connecting lines to the fan. • Disconnect ionisation line. • Disconnect ignition cable. • Disconnect fastening screws of the bracket on the housing lid. • Disconnect the screw connections of the gas connection pipe at the mixing chamber and the gas valve. • Remove the gas connection pipe and the gas injector. • Disconnect the gas connection pipe at the gas valve and remove gas valve.
Servicing Dismantling of the gas burner (PARAMOUNT two 80 D) • Disconnect the connecting lines to the fan. • Disconnect ionisation line. • Disconnect ignition cable. • Disconnect fastening screws of the bracket on the housing lid. • Disconnect the screw connections of the gas connection pipe at the mixing chamber and the gas valve. • Remove the gas connection pipe and the gas injector. • Disconnect the gas connection pipe at the gas valve and remove gas valve.
Servicing Dismantling gas brenner (PARAMOUNT two 95/115) • Disconnect the connecting lines to the fan. • Disconnect ionisation line. • Disconnect ignition cable. • Disconnect fastening screws of the bracket on the housing lid. • Disconnect the screw connections of the gas connection pipe at the mixing chamber and the gas valve. • Remove the gas connection pipe and the gas injector. • Disconnect the gas connection pipe at the gas valve and remove gas valve.
Servicing 10.6 Boiler view PARAMOUNT two Fig. 23: Boiler views PARAMOUNT two 30/40 (depicted without front case and control cover) Flow sensor Ionisation electrode Sight glass Ignition electrode Flue adapter inspection openings Air-vent Mixing chamber Flue pipe Air silencer Gas injector Fan Gas valve Pressure controller 120-393 632.4 04.
Servicing Fig.
Servicing Fig. 25: Boiler views (depicted without front wall and control cover) Flue adapter with inspection openings PARAMOUNT two 95/115 Ignition transformer (under the lid) Air-vent Air silencer Ignition and ionisation electrode Mixing chamber Gas injector Sight glass Fan Gas valve cleaning cover Pump replacement pipe Pressure controller Siphon 120-393 632.4 04.
Servicing 10.7 Dismantling the heat exchanger The following work has to be carried out, if the heat exchanger has to be fully dismantled: • The burner must have been removed. • Close isolation valve of flow and return and drain boiler water. • Loosen plugs of boiler sensors (flow and return). • Loosen screw connectors of flow and return at the heat exchanger (flat seal). • Pull off cable from water pressure gauge. • Undo the joint threat of the pump replacement pipe and remove it. • Remove return pipe.
Servicing Fig. 26: Electrodes 4, 0 ± 0, 3 ,5 6 ± 0 4 ,2 - 0 A 1 2 0 -3 9 1 0 2 1 .4 10.9 Control and regulating centre LMU Description of function Control and monitoring of the burner with contol and regulating centre LMU, with ionisation electrode Automatic start according to programme with monitoring of flame forming. The sequence itself may be varied via parameters.
Servicing Burner does not start: No voltage at the control and regulating centre, e.g. no “burner ON“ signal from the heating circuit control (see fault code table). 120-393 632.4 04.08 Fh Burner goes into fault status: Without flame formation: No ignition, ionisation electrode has earth connection, no gas. Despite flame forming, the burner changes to fault status after the safety period: Ionisation electrode defective or contaminated.
Servicing 10.11 Fault code table 120-393 632.4 04.
Servicing Fault code Fault description Explanations/causes 140 Impermissible LPB segment number or equipment number Check setting of regulation 148 Incompatibility between LPB interface/basic unit Check setting of regulation 151 Internal fault of LMU 152 Fault of LMU-parameter setting Repeat programming 153 Boiler locked (reset pressed) Operate unlocking button1) 154 Plausibility criterion of electronic STB infringed Return temperature higher than flow temperature or to fast temperature
Servicing Display Operating Status Description of function Subsequent ventilation with last operating fan speed Fan continues to run 21 Subsequent ventilation with pre-purging fan speed Fan continues to run 22 Shutdown Self-test after controlled shut-down 99 Fault position The actual fault code is displayed, see fault code table 120-393 632.4 04.
Commissioning report 11. Commissioning report REPORT SENT TO INSTALLER: SITE VISIT Wood Lane, Erdington Birmingham B24 9QP Telephone 08706 050607 Fax 08706 001516 YES NO COMMISSIONING Date:....................................................................... Signature: .............................................................. REPORT No: .......................................................... SITE ADDRESS: ................................................... ...................................
Commissioning report 6.0 OPERATIONAL SAFETY CHECKS 6.1 Check control stat operation 6.2 Check limit stat operation 6.3 Check high/low stat operation 6.4* Check for gas leaks 6.5* Check for gas leakage past valve assembly 6.5¶ Check for oil leaks 6.
Index A G Activate - basic settings 46 Automatic day heating limit 33 Automatic Operation 33 Automatic summer/winter switch-over 33 General 61 Gravity lock 62 B I Bit-settings 57 Boiler 53 Boost heating 48 Ignition electrode 70 Inlet air - Inlet air opening 31 Installation 18 Installation room 18 Ionisation electrode 70 C.E.
R Reduced nominal value 34 Replacing cables 29 Restore standard values 35 Restoring the factory settings 46 Room unit RGT 61 S Safety instructions 5 Safety valve 31 Save - basic settings 46 Sensor value tables 15 Setting levels 36 Setting nominal room value 34 Setting table 38 Stop drinlking water operation 34 Stop heating operation 33 Strain relief 28 Supply Pressure 24 Symbols in the display 33 T Time and date 46 Time programmes 47 U 120-393 001.4 04.
Publication Date: 0411 Authorised User No. 00174 Baxi Commercial Division Wood Lane, Erdington, Birmingham B24 9QP Sales: Technical: 0845 070 1056 0845 070 1057 Email: potterton.commercial@baxicommercialdivision.com www.pottertoncommercial.co.uk heating specialists Authorised User No.
