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CONTROL SYSTEM

Inputs and outputs

Use

Description

Features

Available

for the user

Input

outdoor air temperature

temperature sensor NTC 1K

B91

source heat exchanger inlet temperature

temperature sensor NTC 10K

B92

source heat exchanger outlet temperature

temperature sensor NTC 10K

B71

plant heat exchanger inlet temperature

temperature sensor NTC 10K

B21

plant heat exchanger outlet temperature

temperature sensor NTC 10K

domestic hot water buffer temperature

temperature sensor NTC 10K

heating circuit 1 flow temperature

temperature sensor NTC 10K

BX1

plant buffer temperature

temperature sensor NTC 10K

BX2

B41

plant buffer temperature - bottom

temperature sensor NTC 10K

BX3

B31

domestic hot water buffer temperature - bottom

temperature sensor NTC 10K

x (1)

BX4

B38

instantaneous domestic hot water flow temperature

temperature sensor NTC 10K

x (1)

BX5

solar collector temperature

temperature sensor NTC 10K

instantaneous domestic hot water flow switch

voltage free digital input

room humidity sensor

voltage free digital input

0-10 Vdc input

Low pressure switch

230 Vac digital input

E10

High pressure switch

230 Vac digital input

EX1

E15

Source flow switch

230 Vac digital input

EX2

E24

Plant flow switch

230 Vac digital input

EX3

Low tariff

230 Vac digital input

EX4

Electrical power supply lock

230 Vac digital input

EX5

230 Vac digital input

EX6

230 Vac digital input

EX7

230 Vac digital input

Output

Compressor

2 A - 230 Vac

Heating circuit 1 pump

2 A - 230 Vac

Domestic hot water 3 way valve

2 A - 230 Vac

Source pump

Source 2 way valve

2 A - 230 Vac

Plant pump

2 A - 230 Vac

QX1

K25

Integrative electrical heaters - step 1

2 A - 230 Vac

x (2)

QX2

K26

Integrative electrical heaters - step 2

2 A - 230 Vac

x (2)

QX3

Y28

Passive cooling 3 way valve

2 A - 230 Vac

x (3)

QX4

Q33

Q34

Domestic hot water pump

Instantaneous domestic hot water pump

2 A - 230 Vac

x (1)

QX5

Y22

Reversing cycle valve

2 A - 230 Vac

x (4)

QX6

Q20

Heating circuit P pump

Solar collector pump

2 A - 230 Vac

Y1/Y2

Heating circuit 1 3 way mixing valve

2 A - 230 Vac

0-10 Vdc

(1)

Available for the user only if as “Domestic hot water production” option has not been chosen “3 way valve with primary heat exchanger”

or “3 way valve with secondary heat exchanger”.

(2)

Available for the user only if the “Integrative electrical heaters” option has not been chosen.

(3)

Available for the user only if the “Passive cooling” option has not been chosen.

(4)

Available for the user only for not reversible heat pumps (IH).

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 contained inside the heat pump.

Содержание HSW 11.1

Страница 1: ...HSW WATER WATER AND BRINE WATER HEAT PUMPS FOR INDOOR INSTALLATION R410A INSTALLATION AND OPERATION MANUAL...

Страница 2: ...unter unseren ausschlie lichen Verantworfung da die genannte Maschine den Bestimmungen der folgenden EG Richtlinien entspricht Nous soussign s d clarons sous notre enti re responsabilit que la machin...

Страница 3: ...ERATING LIMITS 19 ELECTRICAL DATA 20 NOISE LEVELS 20 WEIGHTS 21 OVERALL DIMENSIONS 22 MINIMUM OPERATING AREA 22 CONNECTIONS 23 HYDRAULIC CONNECTIONS 23 ELECTRICAL CONNECTIONS 24 RECEIVING AND POSITION...

Страница 4: ...rer and use original spare parts The unit must be installed indoor and connected to a hydronic heating and or cooling system Any use different from that per mitted or outside the operating limits indi...

Страница 5: ...sensor can be installed The internal programmer clock allows to define different daily switching programs for heating cooling and domestic hot water production The refrigerant circuit contained in an...

Страница 6: ...in order to assure the compressor to operate inside the permit ted limits 4 way reverse cycle valve 6 to allow operating mode change reversing the refrigerant flow only for reversible heat pumps press...

Страница 7: ...o manage more units in cascade maximum 16 Besides the standard user interface present on all the units wired or wireless remote thermostats are available which allow to control all the operating param...

Страница 8: ...nal heat exchanger and a modulating pump Passive cooling Allows to use the source to cool down the plant water without activating the compressor Integrative electrical heaters Integrate or replace the...

Страница 9: ...inside the tank In this configuration the heat pump can be coupled to a domestic hot water tank without coil The anti legionella cycles have to be performed by means of electrical heaters placed on t...

Страница 10: ...om hygrostat In cooling mode it allows the minimum flow temperature control according to the room humidity Room humidity sensor with or without display In cooling mode it allows the minimum flow tempe...

Страница 11: ...ates stainless steel brazed plates Quantity 1 1 1 1 1 n Water volume 0 67 0 67 0 67 0 84 1 04 l Plant side hydraulic circuit Safety valve set point 3 3 3 3 3 bar Expansion vessel volume 10 10 10 10 10...

Страница 12: ...h Available static head plant side 60 52 41 34 27 kPa Water flow rate source side 780 1181 1579 2147 2731 l h Pressure drops source side 6 13 21 24 25 kPa Heating B0W35 source brine in 0 C out 3 C pla...

Страница 13: ...rce side 5 10 16 19 20 kPa Heating B0W45 source brine in 0 C out 3 C plant water in 40 C out 45 C Heating capacity 2 24 3 40 4 57 6 20 7 90 kW Power input 0 69 1 06 1 44 1 95 2 51 kW COP 3 25 3 21 3 1...

Страница 14: ...5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 10 5 0 5 10 15 20 25 Heating capacity brine Inlet temperature source side C 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 10 5 0 5...

Страница 15: ...the corrective factors to be applied to the nominal performances in order to obtain the real perfor mances in the selected operating conditions The reference nominal conditions are water water units W...

Страница 16: ...erating with water at the temperature of 10 C density 1000 kg m3 Available static head unit without options 0 5 10 15 20 25 30 35 40 0 500 1000 1500 2000 2500 3000 3500 Flow rate l h A C B A unit with...

Страница 17: ...kPa 7 1 9 1 5 1 11 1 3 1 0 10 20 30 40 50 60 70 80 0 500 1000 1500 2000 2500 3000 3500 Flow rate l h Available static head kPa 7 1 9 1 5 1 11 1 3 1 Pressure drops unit without options Available static...

Страница 18: ...1000 1500 2000 2500 3000 3500 Flow rate l h A B 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 Av...

Страница 19: ...rating area when brine solutions in the source side hydraulic circuit are used HEATING Inlet temperature source side C Outlet temperature plant side C Operating limits 5 0 5 10 15 20 25 30 35 40 45 15...

Страница 20: ...V ph Hz F L A Maximum total current input 0 4 0 4 0 4 0 4 0 4 A F L I Maximum total power input 0 08 0 08 0 08 0 08 0 08 kW Domestic hot water production pump with option 3 way valve with secondary h...

Страница 21: ...duction 3 way valve 3 3 3 3 3 kg 3 way valve with pri mary heat exchanger 9 9 9 9 9 kg 3 way valve with secon dary heat exchanger 10 10 10 10 10 kg Passive cooling 5 5 5 5 5 kg Integrative electrical...

Страница 22: ...80 80 90 90 90 A B A 600 mm B 300 mm Minimum operating area A B 600 600 90 80 80 80 90 90 90 53 93 1678 85 Unit with accessory Domestic hot water production tank Unit with accessory Domestic hot water...

Страница 23: ...zing temperature not higher than 15 C is required The brine solution must be mixed before filling the circuit All the components used on the source side hydraulic circuit must be suitable to work with...

Страница 24: ...cept the inte grative electrical heaters and the installed accessories Integrative electrical heaters power supply The power supply cables must have an adequate section for the power absorbed by the o...

Страница 25: ...rect handling during storing and installation The unit is supplied on a pallet suitable for the transport It is advisable to place protective material between the truck and the unit to avoid damages t...

Страница 26: ...er supply line complies with the the nominal one of the unit for three phase power supply units the unbalance between the phases is lower than 2 a higher value produces an exce sive current input on o...

Страница 27: ...it is possible to add as accessories remote thermostats D or remote controls E in order to realize a climatic control based also on the room temperature of each zone and to control the heat pump at a...

Страница 28: ...mperature sensor In that case zone 2 is not present Heating circuit P management is defined by parameter 46 set on the user interface of the unit For each zone can be set set point daily or weekly ope...

Страница 29: ...h HC1 Remote control 1 40 Room unit 1 42 HC1 HCP 46 HCP management together with HC1 48 HC1 User interface 46 HCP management independent Remote control 1 40 Room unit P 42 Remote thermostat 1 ru 3 Use...

Страница 30: ...clearance above the device must remain enabling it to be fitted and removed REMOTE THERMOSTAT AND REMOTE CONTROL WIRED OR WIRELESS The power supply of the remote thermostat and of the remote control i...

Страница 31: ...terminal of the heat pump controller Before connecting the transmitter the controller must be disconnected from power Do NOT install the transmitter inside metal casing WIRELESS TRANSMITTER The devic...

Страница 32: ...MODE as ON and press OK The digits on the left show the telegrams sent the digits on the right the telegrams received The test will be ended after 24 telegrams The test is considered successful when a...

Страница 33: ...sensor to measure the room temperature of the zone managed by the remote control and the replacement of the Reset button with the Occupancy button The remote thermostat contains a temperature sensor...

Страница 34: ...heating limit Heating mode Comfort room temperature controlled according to Comfort set point protective functions active ECO functions not active automatic summer winter changeover and automatic 24 h...

Страница 35: ...ntrolled according to the set time table protective functions active Domestic hot water heating mode OFF protective functions active Domestic hot water heating mode FORCED Pressing for at least 3 seco...

Страница 36: ...t least 3 seconds select the user name with the knob and press the OK button select the desired menu and press OK To modify the parameters inside the menus select the desired parameter with the knob p...

Страница 37: ...120 Economy mode E 7141 Emergency operation Diagnostic heat source E 8410 Heat pump return temperature E 8411 Set point heat pump return temperature E 8412 Heat pump flow temperature E 8427 Source ret...

Страница 38: ...ings of parameters 40 42 44 and 46 see paragraph Heating and cooling circuits The room temperature sensor contained inside the remote control can be calibrated adding an offset parmeter 54 to the valu...

Страница 39: ...the curve the higher is the change of the flow temperature set point for low values of the outdoor air temperature If the room temperature is correct for high outdoor air temperature but is lower than...

Страница 40: ...gital input x EX4 E6 Electrical power supply lock 230 Vac digital input x EX5 230 Vac digital input x EX6 230 Vac digital input x EX7 230 Vac digital input x Outputs K1 K1 Compressor 2 A 230 Vac Q2 Q2...

Страница 41: ...it switch on are ignored avoiding undesired waiting times during commissioning or fault tracing This function should NOT be used in normal operation Alarm history The controller allows to save the las...

Страница 42: ...us 5 wire connection not interchangeable 3m max 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 User...

Страница 43: ...ses In order to verify if a sensor is faulty or interrupted check the correspondence between the resistance value in k and the temperature of the sensor in C according to the table For a reliable chec...

Страница 44: ...carried out do not require particular technical kno wledge and consist of simple checks of the components of the unit Contact an authorized service center if maintenance is required Structure To preve...

Страница 45: ...ventilation Use personal protection equipments Protections for the environment It evaporates Product removal methods It evaporates 7 HANDLING AND STORAGE Handling and storage Ensure an adequate air c...

Страница 46: ...ormation for transport Avoid transport on vehicles where the loading zone is not separate from the cab Make sure the driver is informed about the potential risk of the load and knows what to do in cas...

Страница 47: ...47...

Страница 48: ...3QE24781 Ferroli spa 37047 San Bonifacio Verona Italy Via Ritonda 78 A tel 39 045 6139411 fax 39 045 6100933 www ferroli it...

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