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- Ferroli
- Heat Pump
- HXW
- Installation and operatioin manual
Ferroli HXW Installation and operatioin manual
Summary of HXW
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Hxw water - water and brine - water heat pumps for indoor installation installation and operation manual i migliori gradi centigradi r e fr ig er an t g a s e c o- friend l y.
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2 the manufacturer declines all the responsabilities regarding inaccuracies contained in this manual, if due to printing or typing mi- stakes. The manufacturer reserves the right to apply changes and improvements to the products at any time without notice. Dear customer, thank you for having purchas...
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3 table of contents general features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 general instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
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4 general features general instructions declaration of conformity unit dataplate the figure shows the fields reported on the unit dataplate : this manual and the wiring diagram supplied with the unit must be kept in a dry place for possible future consultation. The manual provides information on ins...
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5 ih 12 .1 vb ab 0 m 1 general features unit description this series of water-water heat pumps satisfies the heating, cooling and domestic hot water production requirements of resi- dential plants of small and medium size. All the units are suitable for indoor installation and can be ap- plied to fa...
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6 general features description of components external structure . Basement, lateral panels and frontal panel, are completely thermally and acoustically insulated in order to minimize thermal losses and noise emissions in the surroundings. Accessibility to internal parts is possible removing the fron...
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7 general features control system the microprocessor controller is able to manage not only the unit itself but also all that components of the plant which allow to realize a complete system. The main functions of the control system are : - room temperature control according to the outdoor temperatur...
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8 general features options the controller flexibility and the big number of options available allow to get, for each model, a lot of different configurations that integrate inside the heat pump many components of the plant and allow to realize compact and tested installations. In order to select the...
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9 general features in this configuration the heat pump can be coupled to a domestic hot water tank equipped with a coil designed for a maximum water temperature between 55°c and 60°c. The anti legionella cycles have to be performed by means of electrical heaters placed on the heat pump outlet (see o...
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10 general features accessories remote thermostat allows operating mode selection and set point adjustment. The on board temperature sensor can be used in order to realize a climatic control. Remote control (wired or wireless) replicates all the control and visualization functionalities of the contr...
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11 technical data and performances technical data frame 1 model 12 .1 14 .1 17 .1 20 .1 23 .1 27 .1 u.M. Power supply 230 - 1 - 50 400 - 3n - 50 230 - 1 - 50 400 - 3n - 50 230 - 1 - 50 400 - 3n - 50 400 - 3n - 50 400 - 3n - 50 400 - 3n - 50 v-ph-hz refrigerant type r410a r410a r410a r410a r410a r410...
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12 technical data and performances nominal performances - base setting up (ab) - radiant plants ih heating w10w35 ( source : water in 10°c out 7°c / plant : water in 30°c out 35°c ) heating capacity 12,0 14,6 17,1 20,8 24,1 27,2 kw power input 2,24 2,72 3,18 3,87 4,48 5,12 kw cop 5,36 5,37 5,38 5,37...
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13 nominal performances - base setting up (ab) - standard plants technical data and performances ih heating w10w45 ( source : water in 10°c out 7°c / plant : water in 40°c out 45°c ) heating capacity 11,0 13,3 15,6 19,1 22,2 25,0 kw power input 2,67 3,22 3,78 4,56 5,31 6,03 kw cop 4,12 4,13 4,13 4,1...
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14 the graphs allow to get the corrective factors to be applied to the nominal performances in order to obtain the real performances in the selected operating conditions. The reference nominal conditions are : - water-water units : w10w35 (source : water in 10°c out 7°c / plant : water in 30°c out 3...
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15 cooling performances technical data and performances the graphs allow to get the corrective factors to be applied to the nominal performances in order to obtain the real performances in the selected operating conditions. The reference nominal conditions are : - water-water units : w30w7 (source :...
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16 technical data and performances plant side hydraulic performances pressure drops a = unit with option “domestic hot water production” : “3 way valve” b = unit with option “integrative electrical heaters” c = unit with option “passive cooling” the graphs are referred to units operating with water ...
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17 technical data and performances the graphs are referred to units operating with water at the temperature of 10°c (density 1000 kg/m 3 ). Pressure drops - unit without options available static head - unit with option “source side flow rate management” : “pump” source side hydraulic performances 0 ...
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18 available static head a = unit with option “domestic hot water production” : “3 way valve” b = unit with option “domestic hot water production” : “3 way valve with primary heat exchanger” pressure drops - unit with option “passive cooling” domestic hot water side hydraulic performances the graphs...
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19 technical data and performances operating limits temperature difference between unit inlet and outlet plant side source side d t max maximum value 11 5 °c d t min minimum value 3 1 °c cooling inlet temperature - source side [°c] outlet temperature - plant side [°c] heating inlet temperature - sou...
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20 technical data and performances reference conditions performances referred to units operating in heating mode at nominal conditions w10w35. Unit placed in free field on reflecting surface (directional factor equal to 2). The sound power level is measured according to iso 3744 standard. The sound ...
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21 technical data and performances weights unit without options 215 218 237 239 242 245 kg options source side flow rate management pump 8 8 8 8 8 8 kg 2 way valve 4 4 4 4 4 4 kg domestic hot water production 3 way valve 5 5 5 5 5 5 kg 3 way valve with primary heat exchanger 13 13 16 16 19 19 kg pas...
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22 technical data and performances overall dimensions minimum operating area rispect the free area around the unit as shown in figure in order to guarantee a good accessibility and facilitate maintenance and control operations. A 600 mm b 300 mm 1 plant return 1” m 2 plant flow 1” m 3 domestic hot w...
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23 connections hydraulic connections to design properly the hydraulic system respect the local safety regulations in force. It is always necessary to guarantee an appropriate water flow through the plate heat exchangers of the unit even if on both the hydraulic circuits (source side and plant side) ...
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24 connections electrical connections the electrical wirings must be carried out by qualified personnel according to the regulations in force at the installation time in the country of installation. Before starting any work on the electrical circuit make sure that the unit power supply line is disco...
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25 receiving and positioning receiving check on receiving as soon as the unit is received verify accurately the correspon- dance of the load to what was ordered to make sure that all the material has been delivered. Check carefully that the load has not been damaged. In case of goods with visible da...
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26 start up start up the following operations must be carried out only by properly trained personnel. To make the contractual warranty effective, start up must be carried out by authorized service centres . Before calling the service centre it is advisable to make sure that all the installation step...
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27 control system control system configuration the control system can be configured in different ways in order to adapt itself to the user needs and to the kind of plant managed by the heat pump. The simpler configuration consists of unit controller (a), outdoor air temperature sensor (b) and user i...
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28 control system heating and cooling circuits the controller of the heat pump is able to manage two circuits in heating and one circuit in cooling. The management of further heating or cooling circuits, possible by means of additional expansion modules, is not treated in this manual. The heating ci...
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29 control system configuration 3 zone 1 : management through remote control zone 2 : not present configuration 4 zone 1 : management through remote control or thermostat zone 2 : management through user interface configuration 5 zone 1 : management through user interface zone 2 : management through...
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30 control system min. M control system devices installation remote thermostat and remote control ( wired or wireless ) they should be located in the main room of the zone they manage taking into account the following criteria : - the place of installation should be chosen so that the sensor can mea...
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31 control system a led b pulsante a led b pulsante c connettore x60 a led b pulsante outdoor air sensor the device must be installed outside the building. The sensor is connected to the controller of the unit or to the wireless adaptor through a two wire cable ( the wires are interchangeable ). Wir...
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32 control system wireless devices connection wireless remote controller wireless adaptor for outdoor temperature sensor wireless repeater the wireless devices should be located in such a way that the transmission is as interference free as possible. The following criteria must be observed : - do no...
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33 control system control system using the user interface, placed on the frontal panel, allows the com- plete control of the system permitting to visualize and modify all the operating parameters of the unit. The remote control (wired or wireless) replicates all the functions available through the u...
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34 control system heating button allows to select the active heating mode (indicated by a bar under the corresponding symbol). Heating mode automatic - room temperature controlled according to the set time table (switching between comfort and reduced set point) - protective functions active - eco fu...
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35 control system dhw button allows to select the domestic hot water heating mode (indicated by a bar under the corresponding symbol). Domestic hot water heating mode on - domestic hot water temperature controlled according to the set time table - protective functions active domestic hot water heati...
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36 control system control system programming menu structure the settings that can not be modified directly through the buttons of the user interface and of the remote controls are accessible through the programming parameters, grouped inside the various programming menus. The menus concerning functi...
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37 control system menu level parameter function time table 5 cooling circuit 1 e 600 preselection e 601 phase 1 on e 602 phase 1 off e 603 phase 2 on e 604 phase 2 off e 605 phase 3 on e 606 phase 3 off e 616 default values holidays program heating circuit 1 e 642 start e 643 end e 648 operating lev...
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38 control system remote thermostat programming remote control (wired o wireless) programming functions available for the use the configuration parameters of the remote ther- mostat must be set on the device itself. A long press (longer than 3 seconds) on the oc- cupancy button allows to enter the p...
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39 comfort reduced frost protection holidays setting it is possible to set a holidays period for the heating circuit 1 and for the heating circuit p. For each period it is possible to specify the start and the end date and the set point to be adopted during the holidays period. Operating mode select...
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40 control system inputs and outputs the following table shows the list of the inputs and outputs available on the controller of the heat pump along with the expected use. Some inputs and outputs can be configured in a different way by the user in order to manage other plant components which are not...
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41 control system alarms alarms table alarms activation and reset the controller is able to perform a complete diagnosis of the unit detecting all the operating faults and notifying different alarms. The activation of an alarm implies : - involved consumers locked - alarm icon shown on the display -...
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42 control system controller technical data power supply 230 vac (+10% / -15%) 50 hz / 60 hz max 11 va safety class (en 60730) ii degree of protection (en 60529) ip 00 operating room temperature (not condensing) -20°c ... 50°c storing room temperature -20°c ... 65°c power supply bus bsb communicatio...
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43 control system power supply 230 vac (+10% / -15%) 50 hz (+6% / -6%) max 0,5 va communication wireless bsb bus frequency 868 mhz safety class (en 60730) iii degree of protection (en 60529) ip 20 operating room temperature (not condensing) 0°c ... 50°c storing room temperature -20°c ... 65°c power ...
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44 maintenance maintenance important before carrying out maintenance or cleaning operations make sure the unit power supply is discon- nected. Any ordinary or extraordinary maintenance operation must be carried out by specialized and authorized personnel in order to ensure compliance with the safety...
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45 safety and pollution accessing the unit the access to the unit must be granted exclusively to qualified personnel trained to operate on this type of units and provided with the necessary protection equipment. Moreover such personnel, to operate, must be authorized by the owner of the unit and rec...
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46 safety and pollution the manufacturer declines all responsibility for any inaccuracies in this manual due to printing or typing errors. The reserves the right to modify the products contents in this catalogue without previous notice. Respiratory tract protection for rescue and for maintenance wor...
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Ferroli spa ¬ 37047 san bonifacio (verona) italy ¬ via ritonda 78/a tel. +39.045.6139411 ¬ fax +39.045.6100933 ¬ www.Ferroli.It cod. 3qe27003.