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Operating instructions geoTHERM 0020051578_03

5

a

Safety information

a

GB

2

2 Safety 

information

2.1 

Safety and warning information

 

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When operating the geoTHERM heat pump, observe the 
basic safety and warning information that may appear 
before an action.

2.1.1  

Classification of warnings

The warning notes are classified in accordance with the 
severity of the possible danger using the following danger 
signs and signal words:

Danger sign

Signal 
word

Explanation

a

Danger!

Immediate danger to life or 
risk of severe personal 
injury

e

Danger!

Danger of death from elec-
tric shock

a

Warning!

Danger of minor personal 
injury

b

Caution!

Risk of material or environ-
mental damage

2.1  Meaning of danger signs and signal words

2.1.2  Structure of warnings

Warning signs are identified by an upper and lower separat-
ing line and are laid out according to the following basic 
principle: 

a

 Signal 

word!

Type and source of danger!

Explanation of the type and source of dan-
ger.

 

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Measures for averting the danger.

2.2 Intended 

use

Vaillant geoTHERM heat pumps are state-of-the-art appli-
ances which are designed in accordance with recognised 
safety regulations. Nevertheless, there is a risk of death or 
serious injury to the operator or others or of damage to the 
units and other property in the event of improper use or 
use for which they are not intended.
The heat pump is not designed to be used by persons 
(including children) with limited mental and sensory capa-
bilities or by persons who have insufficient experience and/
or knowledge, unless they are supervised by a person who 
is responsible for their safety or have been instructed by 
him/her about how to use the unit.
Children must be supervised to ensure that they do not 
play with the unit.
Vaillant geoTHERM heat pumps are intended exclusively for 
domestic use. 
The units are intended for use as heating appliances for 
closed wall and underfloor heating systems, for optional 
external passive cooling and for DHW loading. 
Any other use, or use beyond that specified, shall be con-
sidered improper use. Any direct commercial or industrial 
use is also deemed as improper. The manufacturer/supplier 
is not liable for any damage resulting from improper use. 
The user alone bears the risk.
Intended use includes the following:

 

– observance of accompanying operating, installation and 

maintenance instructions for Vaillant products as well as 
for other parts and components of the system

 

– installing and fitting the boiler in accordance with the 

boiler and system approval

 

– compliance with all inspection and maintenance condi-

tions listed in the instructions.

Improper use of any kind is prohibited!

2.3 

Basic safety instructions

Observe the following safety instructions and regulations 
when operating the geoTHERM heat pump:

 

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Take advantage of the extensive instruction in the opera-
tion of the heat pump provided by your skilled trade 
company.

 

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Carefully read through these operating instructions.

 

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Only carry out activities that are described in these 
operating instructions.

Safe operation of the heat pump

Installation, inspection/maintenance and repair of the heat 
pump may only be carried out by a qualified heating engi-
neer. The existing regulations, rules and guidelines must be 
observed when doing so.
In particular, work on the electrical components and on the 
coolant circuit requires an appropriate qualification. 
With the exception of maintenance work, the heat pump 
must be operated with the cover closed.

Содержание geoTHERM SERIES

Страница 1: ...Operating instructions ES GB geoTHERM...

Страница 2: ......

Страница 3: ...Instrucciones de funcionamiento geoTHERM Bomba de calor ES Para el usuario Instrucciones de funcionamiento...

Страница 4: ...r estado de funcionamiento y mensajes de advertencia 25 4 9 Ajustar el servicio de calefacci n 26 4 9 1 Ajustar el modo de servicio para el servicio de calefacci n 26 4 9 2 Ajustar la temperatura nomi...

Страница 5: ...l nivel y la presi n de llenado del circuito de la soluci n salina s lo VWS 45 7 Reciclaje y eliminaci n de residuos 46 7 1 Solicitar la correcta eliminaci n del embalaje 46 7 2 Desechar correctamente...

Страница 6: ...necesa rio Entregue estas instrucciones al nuevo propietario en caso de venta o transferencia 1 3 S mbolos utilizados A continuaci n se describen los s mbolos utilizados en el texto En estas instrucc...

Страница 7: ...oria les o ps quicas reducidas o carentes de experiencia y o conocimientos a no ser que la persona responsable de su seguridad las supervise o las instruya en el uso del aparato Debe controlarse a los...

Страница 8: ...adas Para cualquier modificaci n en la bomba de calor o en su entorno debe consultar con un instalador especializado Cualquier modificaci n inadecuada de la bomba de calor y de su entorno puede tener...

Страница 9: ...oyo externa que se puede utilizar Para el soporte del servicio de agua caliente y de cale facci n en caso de una falta de suministro de energ a calor fica por parte de la fuente de calor Para el funci...

Страница 10: ...rg a calo r fica obtenida mediante evaporaci n compresi n licua ci n y expansi n se cede al circuito de calefacci n El circuito de calefacci n con el que se alimentan la calefacci n y el calentamiento...

Страница 11: ...a de modo que la soluci n salina se calienta unos grados antes de ser derivada de nuevo hacia el suelo El avance de calefacci n enfriado circula de nuevo por el circuito de la calefacci n por suelo ra...

Страница 12: ...emperatura de la fuente de calor La temperatura de salida de la fuente de calor se mide continuamente Cuando la temperatura de salida de la fuente de calor cae por debajo de un determinado valor el co...

Страница 13: ...ncia entre ambas se mide por minutos y se suma Cuando se produce un d ficit calor fico determinado la bomba de calor se pone en marcha y solo se vuelve a apagar cuando la cantidad de calor producida e...

Страница 14: ...entar Disposici n Temperatura exterior L mite temp ext 24 h valor medio de la temperatura exterior Temperatura de inicio de refrigeraci n Refrigerar El ltimo modo era Refrigerar O Temperatura exterior...

Страница 15: ...rior continua mente inferior al l mite temp ext de ajuste manual Para el periodo de transici n Refrigeraci n Disposici n Calentamiento la condici n de calentamiento debe existir desde seis horas antes...

Страница 16: ...sici n Refrigerar Evoluci n de la temperatura Modo de servicio 3 5 Ejemplo de una conmutaci n entre calentamiento y refrige raci n en funci n de la temperatura exterior Leyenda 1 Modo de servicio Cale...

Страница 17: ...amiento del circuito de calefacci n cambia en fun ci n de un programa temporal de ajuste manual entre los modos de servicio Calentar y Desconectar Con esto se desconecta el circuito de calefacci n en...

Страница 18: ...jemplo 20 C Todo grado por encima de la misma representa un incremento del consumo de energ a de aprox un 6 al a o cap 4 9 2 men 2 La parametrizaci n de la curva de calefacci n correcta para la calefa...

Страница 19: ...ci n El regulador dispone de dos botones de ajuste Con la ayuda de los dos botones de ajuste y puede manejar el regulador Si gira un bot n de ajuste hacia delante o hacia atr s se enclavar perceptible...

Страница 20: ...l cursor muestra en la panta lla el ajuste seleccionado Marcar el ajuste Datos b sicos 7 Fecha 10 03 10 D a Mi Hora 09 35 Ajustar el d a de la semana Pulsar el bot n de ajuste derecho En la pantalla s...

Страница 21: ...nado Como usuario puede moverse por los men s del nivel de c digos y consultar los ajustes espec ficos de la instalaci n pero no puede modificar estos valores reas del men Descripci n C 1 a C11 Config...

Страница 22: ...leccionar d a bloque 2 10 03 10 9 35 Ajuste de f brica NO S Cancelar Todo Seleccionar Programas temporales NO S NO S Retroceder a Ajustes de f brica Indicaci n gr fica Pantalla de rendimiento energ ti...

Страница 23: ...oqueo del servicio de calefacci n fun ci n de verano C 1 0 20 AT 24 horas Inicio refrigerar Especificar el valor medio de la temperatura externa a partir de la cual se activa la refrigeraci n C 1 0 23...

Страница 24: ...de d as Horas minutos 10 min 5 HK2 Programas temporales Refrigerar D a bloque Seleccionar d as individua les un bloque de d as p ej Lu Vi 1 Hora de inicio fin 2 3 Dispone de tres per odos para cada d...

Страница 25: ...parable con el rendimiento de calentamiento El rendimiento de calentamiento se corresponde aprox con la potencia de la fuente de calor m s la potencia del compresor Si la resistencia de apoyo est co n...

Страница 26: ...nto del mes en el a o anterior de esta manera puede realizarse una comparaci n En la primera puesta en mar cha la altura de las barras es para todos los meses igual a cero porque a n no existe informa...

Страница 27: ...e de calor s lo VWS Presi n de lle nado del circuito de la soluci n salina sensor de presi n del circuito de la soluci n salina Calefacci n s lo compresor Estos mensajes ofrecen infor maci n sobre el...

Страница 28: ...calefacci n cambia en funci n de un programa temporal de ajuste manual entre los modos de servicio Calentar y Desconectar Con esto se desconecta el circuito de calefacci n en el tiempo de reducci n s...

Страница 29: ...ncia la tempe ratura de ida a regular por el regulador Modificaci n gradual 0 5 C Ajuste de f brica Valor nominal d a 20 C i Seleccione la temperatura nominal interior justo para que sta sea suficient...

Страница 30: ...r ajustada Ajuste de f brica Lu Do 0 00 24 00 horas En funci n del contrato de tarifas con la empresa de sumi nistro el ctrico o de la construcci n de la casa puede pres cindirse de los tiempos de des...

Страница 31: ...circuitos de calefacci n adicio nales Modo de servicio Dispone de los siguientes modos de ser vicio para cada circuito de calefacci n Auto El funcionamiento del circuito de calefacci n cambia despu s...

Страница 32: ...Modo de servicio Auto L mite temp ext 20 C AT 24 horas Inicio refrigerar 23 C AT 24 horas actual 21 C Disposici n AT 24 horas actual Indicaci n del valor medio actual calculado de la temperatura exter...

Страница 33: ...agua caliente funci n de protecci n antiheladas est activa 4 11 2 Ajustar la temperatura m xima y m nima de agua caliente Agua caliente 4 Par metro Modo de servicio Auto Parada carga tanque 60 C Inic...

Страница 34: ...a de calor lo m s bajo posible deber a seleccionarse una temperatura m nima de agua caliente lo m s baja posible 4 11 4 Ajustar el programa temporal para el servicio de agua cliente Agua caliente 5 Pr...

Страница 35: ...ber a corresponderse con el programa temporal del agua caliente en caso nece sario es posible seleccionar intervalos de tiempo m s ajus tados Cuando se alcanza la temperatura deseada de agua caliente...

Страница 36: ...fecha Aqu puede ajustar adem s la temperatura nominal deseada para las vacaciones es decir independien temente del programa temporal normal Una vez transcu rrido el tiempo de vacaciones el regulador...

Страница 37: ...refrigeraci n pasiva externa instalada La indicaci n b sica aparece despu s de concluir la funci n consecuci n de tiempos o pulsando de nuevo el bot n de ajuste 4 13 1 Activar la funci n de ahorro Mi...

Страница 38: ...Mi 10 03 10 9 35 Funci n de enfriamiento activa para 3 d as Esta funci n le permite activar manualmente la funci n de enfriamiento permanente para un per odo que puede selec cionar Pulse el bot n de a...

Страница 39: ...los ha ajustado el instalador especializado Pulse una vez sin indicar un c digo el bot n de ajuste A continuaci n podr leer todos los par metros del nivel de c digos girando en el bot n de ajuste per...

Страница 40: ...os de la instalaci n y pro vocar una funci n err nea o el bloqueo de la bomba de calor Es imposible que se da e la bomba de calor Antes de reinicializar la bomba de calor hasta los ajustes de f brica...

Страница 41: ...o de agua el modo de servicio Des conectar cap 4 9 1 men 2 cap 4 10 1 men 3 y cap 4 11 1 men 4 4 17 Desconectar la bomba de calor Si fuese necesario desconectar la bomba de calor debe des conectar el...

Страница 42: ...uando se haya eliminado el origen del fallo y se hayan reinicializado los fallos en el hist rico de erro res b Atenci n Peligro de da os debido a una elimina ci n inadecuada de la aver a En algunas av...

Страница 43: ...elevada La bomba de calor no podr arrancar de nuevo hasta que la presi n refrigerante sea baja La bomba de calor puede arrancarse de nuevo como muy pronto despu s de 60 minutos de espera 28 Presi n de...

Страница 44: ...idas es posible 62 s lo VWS Fuente calor prot antihel Supervisi n Salida de la fuente Fallo 22 se ha producido 3 veces seguidas es posible 5 3 Fallo con bloqueo permanente C digo de error Texto de err...

Страница 45: ...as aver as Adem s de las aver as con mensaje de error en la pantalla de la bomba de calor s lo pueden producirse pocas aver as en la instalaci n de calefacci n que puede eliminar el pro pio usuario In...

Страница 46: ...nc rgueselo a un instalador especiali zado Vaillant recomienda firmar un contrato de mantenimiento Para asegurar la durabilidad de todas las funciones del aparato de Vaillant y para no modificar el es...

Страница 47: ...ello desconecte los fusibles autom ticos de la bomba de calor Haga que su instalador especializado subsane las fugas b Atenci n Peligro de da os por una falta de solu ci n salina Un nivel demasiado ba...

Страница 48: ...vez finalizada su vida til seg n establezcan las leyes locales vigentes 7 3 Desechar correctamente la soluci n salina s lo VWS a Peligro Peligro de explosi n y de combusti n La soluci n salina etanol...

Страница 49: ...mba de calor No aspire los vapores o gases que ema nen desde las fugas del circuito refrige rante Evite el contacto de la piel y los ojos con el refrigerante En caso de producirse un contacto de la pi...

Страница 50: ...desde que tuvo conocimiento La garant a queda sin efecto en los siguientes supuestos Inadecuado uso del bien o no seguimiento respecto a su instalaci n y mantenimiento con lo dispuesto en las indi cac...

Страница 51: ...efrigerante Tipo de refrigerante R 407 C Datos de rendimiento de la bomba de calor Los siguientes datos de rendimiento son v lidos para aparatos nuevos con intercambiadores de calor limpios B0 W35 DT...

Страница 52: ...refrigerante Tipo de refrigerante R 407 C Datos de rendimiento de la bomba de calor Los siguientes datos de rendimiento son v lidos para aparatos nuevos con intercambiadores de calor limpios W10 W35...

Страница 53: ...rrado compuesto por conductos y consumidores de calor p ej serpent n El agua calentada de la caldera fluye al circuito de calefacci n y retorna de nuevo a la caldera en forma de agua enfriada Una inst...

Страница 54: ...la caldera hasta alcanzar la temperatura nominal selec cionada Si la temperatura del acumulador de agua caliente desciende a un valor determinado el agua vuelve a calen tarse hasta la temperatura nomi...

Страница 55: ...Nivel de usuario 20 P Pantalla S mbolos 23 Par metro L mite de bloqueo 30 L mite de desconexi n 29 Modo de servicio Agua caliente 31 Modo de servicio Calentar 26 Modo de servicio Refrigerar 29 Temper...

Страница 56: ...8_03 T Temperatura de agua caliente m xima 31 m nima 31 Temperatura de descenso Calefacci n 27 Temperatura de ida Calefacci n 25 Temperatura exterior 51 L mite de bloqueo 29 30 Temperatura nominal int...

Страница 57: ...Operating instructions geoTHERM Heat pump GB For the operator Operating instructions...

Страница 58: ...ght set back temp 27 4 9 4 Setting the time programme for heating mode 28 4 10 Setting cooling mode if external passive cooling is installed 29 4 10 1 Setting the operation mode for cooling mode 29 4...

Страница 59: ...ing of the packaging 46 7 2 Disposing of the heat pump 46 7 3 Disposing of brine fluid VWS only 46 7 4 Disposing of coolant 47 8 Guarantee and customer service 48 8 1 Vaillant warranty 48 8 2 Vaillant...

Страница 60: ...f you move out or sell the appliance pass on the documents to the buyer 1 3 Symbols used The symbols used in the text are explained below Symbols for identifying dangers are also used in this manual s...

Страница 61: ...by him her about how to use the unit Children must be supervised to ensure that they do not play with the unit Vaillant geoTHERM heat pumps are intended exclusively for domestic use The units are int...

Страница 62: ...a qualified heating engineer Unauthorised modifications to the heat pump and its peripherals can lead to improper operation and thereby unnecessary dangers Do not damage or remove seals or locking dev...

Страница 63: ...r can be connected to the heat pump which can be used to support heating and hot water handling if the heat source provides insufficient thermal energy for emergency operation in the event of malfunct...

Страница 64: ...g for the domestic hot water cylinder Electric auxiliary heater Domestic hot water cylinder Heating circuit Brine circuit well water circuit Coolant circuit Domestic hot water Cold water Diverter valv...

Страница 65: ...ump can be set up in such a way that during installation certain heater circuits e g bath are excluded from the cooling function whereby so called stop valves are installed and controlled by the heat...

Страница 66: ...ic mode and control operation manually or adapt it to your own requirements Time programme This function enables the programming of up to three time windows per day or per block of days for heating mo...

Страница 67: ...3 2 Flow temperature setpoint control Flow temperature setpoint control is only applicable to heating installations with a heating water buffer tank As with other weather controlled heating controller...

Страница 68: ...4h average of outside temperature Cooling start temperature Cooling The last mode was Cooling OR Outside temperature Max limit outs temp for six consecutive hours AND Outside temperature Max limit out...

Страница 69: ...table max limit outs temp must not be present during this stand by period For the transition Cooling Stand by Heating the condition for heating must already have been present continuously for six hour...

Страница 70: ...15 07 2007 4 5 6 7 3 2 1 Heating Stand by Cooling Temperature sequence Operating mode 3 5 Example of an outside temperature dependent switchover between heating and cooling Key 1 Operation mode Heatin...

Страница 71: ...The operation of the heating circuit alternates between the Heating and Off operation modes in accordance with an adjustable time programme The heating circuit is switched off during the set back per...

Страница 72: ...the comfort of its inhabitants e g 20 C Each degree above this results in the consumption of around 6 more energy each year section 4 9 2 menu 2 The correct heating curve for underfloor heating is set...

Страница 73: ...nu 6 Information line handling request shown in example The controller has two dials You can use the two dials and to operate the controller If you turn the dial or clockwise or anticlockwise you will...

Страница 74: ...The cursor shows the selected setting on the display Mark setting Basic data 7 Date 10 03 10 Day of week We Time 09 35 Set day of the week Press the right hand dial The setting appears with a dark ba...

Страница 75: ...ed for heating engineers and is protected against accidental acti vation by means of a code As the operator you can scroll through the menus of the code layer and view the system specific settings but...

Страница 76: ...3 Select day of the week 2 We 10 03 10 9 35 Factory setting NO YES Cancel Everything Select time programme NO YES NO YES Reset to factory settings Graphics display Energy yield display Adjustable func...

Страница 77: ...Define temperature thresh old for locking out heating mode summer function C 1 0 20 AT 24h cooling start Define average outside tem perature from which cooling is activated C 1 0 23 AT 24h current Re...

Страница 78: ...ime periods available per day or block of days Hours minutes 10 min 5 HK2 Time pro gramme cooling Day of week block Select individual day of week block of days e g Mo Fr 1 Start end time 2 3 Three tim...

Страница 79: ...e heat source must not be equated with the heating out put The heating output corresponds ap proximately to the output of the heat source plus the output of the compressor When the external auxiliary...

Страница 80: ...to the yield for the month in the previous year to permit comparison During commissioning the height of the bars is zero for all months as no information is yet available The scaling in the example 4...

Страница 81: ...pressure VWS only Filling pressure of the brine circuit brine circuit pressure sensor CH Comp only These messages provide information on the current operating condition Possible messages are Stand by...

Страница 82: ...eration of the heating circuit alternates between the Heating and Off operation modes in accordance with an adjustable time programme The heating circuit is switched off during the set back period pro...

Страница 83: ...o be regulated by the controller is adjusted accordingly Change increment 0 5 C Factory setting Set value day 20 C i Select a target room temperature that is just high enough to ensure your personal w...

Страница 84: ...nd the target room temperature Factory setting Mo Su 0 00 24 00 hours The set back times can be dispensed with depending on the tariff agreement with the power company or the con struction of the hous...

Страница 85: ...uits are displayed based on the system configuration Operation mode The following operation modes are availa ble for each heating circuit Auto The operation of the heating circuit alternates between t...

Страница 86: ...3 Parameter Cooling Operation mode Auto AT switch off threshold 20 C AT 24h cooling start 23 C AT 24h current 21 C Stand by AT 24h current Display of the currently calculated 24 hour average outside...

Страница 87: ...otection function is active 4 11 2 Setting the maximum and minimum hot water temperature Domestic hot water 4 Parameters Operation mode Auto Max DHW temp 60 C Min DHW temp 44 C Cylinder temp Current 5...

Страница 88: ...o keep the heat pump starts to an absolute minimum as low a minimum hot water temperature as possible should be selected 4 11 4 Setting the time programme for hot water handling Domestic hot water 5 T...

Страница 89: ...mp time programme should correspond to the hot water time programme if necessary the time windows can be selected even more restrictively If the desired hot water temperature is obtained quickly enoug...

Страница 90: ...onents connected to it In addition you can also set the desired room temp setpoint for the holidays here i e independently of the normal time programme After the holiday time has elapsed the controlle...

Страница 91: ...n that has been enabled once cannot be immediately disabled The basic display appears either after the function has elapsed reaching the time or by pressing the dial again 4 13 1 Activating the energy...

Страница 92: ...ernal passive cooling is installed We 10 03 10 9 35 Cooling function active for 3 days This function allows you to manually activate the perma nent cooling function for a selectable period of time Pre...

Страница 93: ...ot change them These values were set by the heating engi neer Press the dial once without entering a code You can then read all parameters of the code layer by turning the dial but not change them b C...

Страница 94: ...ic settings and result in malfunctions or the shutdown of the heat pump The heat pump cannot be damaged Before you reset the heat pump to the factory settings scroll through all the menus on the contr...

Страница 95: ...ooling and DHW loading section 4 9 1 menu 2 section 4 10 1 menu 3 and section 4 11 1 menu 4 4 17 Switching off the heat pump Should it be necessary to switch off the heat pump the unit must be complet...

Страница 96: ...ut down It can only be restarted after the cause of the fault has been elimi nated by the heating engineer and the fault has been reset in the error history b Caution Improper troubleshooting can caus...

Страница 97: ...igerant pressure too high The heat pump can only restart when the refriger ant pressure is low The heat pump cannot be restarted until after 60 min at the earliest 28 Refrigerant pressure too low The...

Страница 98: ...ble 62 VWS only Heat source frost protect source outlet monitoring Error 22 has occurred three times in a row possible 5 3 Fault with permanent lock out Fault code Fault text description Emergency mod...

Страница 99: ...ccur in the heating installation that you can eliminate yourself Fault indication Possible cause Solution Noise in the heating circuit no heat generation loss of pressure in the heating circuit Air in...

Страница 100: ...1 Checking the filling pressure of the heating installation You can read the filling pressure of your heating installation from the heat pump controller section 4 8 menu 1 It should be between 1 and...

Страница 101: ...y day for a week and then twice a year Have your heating engineer refill the brine fluid 6 1 Filling level of the brine expansion tank It is normal for the filling level of the brine to fall a little...

Страница 102: ...cessories present are properly disposed of at the end of their useful life 7 3 Disposing of brine fluid VWS only a Danger Risk of explosion and burns The brine fluid ethanol is extremely flam mable bo...

Страница 103: ...mp Do not inhale any steam or gases that escape from the coolant circuit as a result of leaks Avoid skin and eye contact with the cool ant In the event of skin or eye contact with the coolant seek med...

Страница 104: ...and satisfactory standards All unvented domestic hot water cylinders must be installed by a compe tent person to the prevailing building regulations at the time of installation G3 Terms and condition...

Страница 105: ...Coolant circuit Coolant type R 407 C Heat pump performance data The following performance data is applicable to new units with clean heat exchangers B0 W35 DT 5K In accordance with DIN EN 14511 Heati...

Страница 106: ...nt circuit Coolant type R 407 C Heat pump performance data The following performance data is applicable to new units with clean heat exchangers W10 W35 DT 5K In accordance with DIN EN 14511 Heating ou...

Страница 107: ...can be connected e g to supply several apartments or additional underfloor heating HK2 HK2 refers to heating circuit 2 in addition to the unit inter nal heating circuit 1 It therefore refers to the fi...

Страница 108: ...d The outside temperature is measured by a separate sensor which is mounted in the open air and the results are trans mitted to the controller At low outside temperatures the controller provides incre...

Страница 109: ...protection Domestic hot water cylinder 9 Heating 9 H Heating Flow temperature 25 Frost protection 9 Night set back temp 27 System pressure 25 Heat source pressure 25 Hot water temperature Maximum 31 M...

Страница 110: ...us Operation mode Cooling 30 Operation mode Domestic hot water 31 Operation mode Heating 26 Symbols Display 23 T Target room temperature 27 Time programme Circulation pump 33 Domestic hot water 32 Hea...

Страница 111: ......

Страница 112: ...0020051578_03 ESGB 122011 Reservado el derecho a introducir modificaciones Subject to change Fabricante Manufacturer Proveedor Supplier...

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