Ferroli OMNIA M 3.2 Installation And Owner'S Manual Download Page 20

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8.2.3 Double zone control

Coding

Assembly unit

Coding

Assembly unit

Main unit

User interface

4.1

Balance tank (Field supply)

4.2

Automatic bleed valve

Collector/distributor (Field supply)

Drainage valve

Thermostat transfer board (ptional)

P_o: zone 1 circulation pump (Field supply) RT 17 Low voltage room thermostat (Field

supply)

23.1

Mixing station (Field supply)

RT8

High voltage room thermostat (Field supply)

23.2

SV3: Mixing valve (Field supply)

Tw2

Zone 2 water flow temperature sensor

(Optional)

P_c: zone 2 circulation pump (Field supply)

FHL

Floor heating loop (Field supply)

RAD.

1...n

Radiator (Field supply)

Filter (Accessory)

Expansion vessel (Field supply)

Shut-off valve (Field supply)

Drainage valve (Field supply)

Filling valve (Field supply)

4.2

4.1

FHL1

FHL2

FHLn

Outdoor

Indoor

Tw2

23.123.2

RAD.1

RAD.2

RAD.n

ZONE1

ZONE2

RT2

RT3

RT4

RT5

RT7

RT6

RT8

RT1

Modbus

Summary of Contents for OMNIA M 3.2

Page 1: ...CIÓN EXTERIOR CON COMPRESOR DC INVERTER BOMBA DE CALOR REVERSÍVEL PARA AMBIENTE EXTERNO COM COMPRESSOR DC INVERTER MANUALE DI INSTALLAZIONE E USO INSTALLATION AND OWNER S MANUAL MANUAL DE INSTALACIÓN Y DEL PROPIETARIO MANUAL DE INSTALAÇÃO E DO PROPRIETÁRIO IT EN ES PT 4 Scansiona il codice QR per leggere il manuale in altre lingue Scan the QR code to read the manual in other language Escanee el có...

Page 2: ...nce tank volume requirement 8 1 8 2 8 3 8 4 Disassembling the unit Main components Electronic control box Water piping Filling water Water piping insulation Field wiring 9 1 9 2 9 3 9 4 9 5 9 6 9 7 Dimensions Installation requirements Drain hole position Servicing space requirements 7 1 7 2 7 3 7 4 7 SAFETY PRECAUTIONS ACCESSORIES GENERAL INTRODUCTION BEFORE INSTALLATION IMPORTANT INFORMATION FOR ...

Page 3: ...toms Operation parameter Error codes 13 1 13 2 13 3 13 4 Initial start up at low outdoor ambient temperature Pre operation checks The circulation pump Field settings 10 3 10 4 10 5 10 6 General Electrical specifications TEST RUN AND FINAL CHECKS MAINTENANCE AND SERVICE TROUBLE SHOOTING 14 TECHNICAL SPECIFICATIONS 78 15 INFORMATION SERVICING ...

Page 4: ... 12 14 8 10 12 14 16 kW 4 6 kW 8 10 12 14 16 kW 4 6 kW Please remove the hollow plate after installation Internal layout 12 16kW 3 phase for example Electric Control System Terminal Block Hydraulic System Refrigerant System The picture and function described in this manual contain the backup heater components Pictures in this manual are for reference only please refer to the actual product NOTE 10...

Page 5: ...ed into the following types They are quite important so be sure to follow them carefully Meanings of DANGER WARNING CAUTION and NOTE symbols Indicates an imminently hazardous situation which if not avoided will result in death or serious injury DANGER Indicates a potentially hazardous situation which if not avoided could result in death or serious injury WARNING CAUTION Indicates a potentially haz...

Page 6: ... and fire Make sure all wiring is secure Use the specified wires and ensure that terminal connections or wires are protected from water and other adverse external forces Incomplete connection or affixing may cause a fire When wiring the power supply form the wires so that the front panel can be securely fastened If the front panel is not in place there could be overheating of the terminals electri...

Page 7: ...ved Children should not play with the unit Cleaning and user maintenance should not be done by children without supervision Children should be supervised to ensure that they do not play with the appliance If the supply cord is damaged it must be replaced by the manufaturer or its service agent or a similarly qualified person DISPOSAL Do not dispose this product as unsorted municipal waste Collecti...

Page 8: ...ter tanks They can be combined with fan coil units floor heating applications low temperature high efficiency radiators domestic hot water tanks and solar kits which are all field supplied A wired controller is supplied with the unit If you choose the built in backup heater unit the backup heater can increase the heating capacity during cold outdoor temperature The backup heater also serves as a b...

Page 9: ...ools with slings The slings can be fitted into foreseen sleeves at the base frame that are made specifically for this purpose 4 BEFORE INSTALLATION In heating mode the water flowing temperature TW_out range in different outdoor temperature T4 is listed below In cooling mode the water temperature flowing TW_out range in different outdoor temperature T4 is listed below Operation range by heat pump w...

Page 10: ...vy Prevent the unit from falling due to improper inclination during handling CAUTION 5 IMPORTANT INFORMATION FOR THE REFRIGERANT This product has the fluorinated gas which is forbidden to release to air Refrigerant type R32 Volume of GWP 675 GWP Global Warming Potential Factory charged refrigerant volume in the unit Refrigerant kg Tonnes CO2 equivalent 4kW 1 40 0 95 6kW 1 40 0 95 8kW 1 40 0 95 12k...

Page 11: ... and one that meets with your customer s approval Places that are well ventilated Places where the unit does not disturb neighbors Safe places which can bear the unit s weight and vibration and where the unit can be installed at an even level Places where there is no possibility of flammable gas or product leak The equipment is not intended for use in a potentially explosive atmosphere Places wher...

Page 12: ... to avoild direct sunlight so that it is not influenced by the sun s heat otherwise protection may be possible to the unit ķ ĸ In case of strong wind and the wind direction can be foreseen refer to the figures below for installation of the unit any one is OK Turn the air outlet side toward the building s wall fence or screen Make sure there is enough room to do the installation Set the outlet side...

Page 13: ...t the unit may not cause any vibrations or noise during its operation In accordance with the foundation drawing in the figure fix the unit securely by means of foundation bolts Prepare four sets each of ĭ10 Expansion bolts nuts and washers which are readily available in the market Screw in the foundation bolts until their length is 20 mm from the foundation surface 7 2 Installation requirements un...

Page 14: ...rain out in cold weather even the big drain hole has opened NOTE Drain hole PP A 200mm A mm Unit 4 6kW 8 16kW 1 In case obstacles exist in front of the outlet side 2 In case obstacles exist in front of the air inlet This drain hole is covered by rubber plug If the small drain hole can not meet the drainage requirements the big drain hole can be used at the same time Drain hole PP 20mm 300mm ...

Page 15: ...n case of installing multiple units in lateral connection per row 7 4 2 In case of multiple row installation for roof top use etc 500mm 500mm 1 2 H B2 A B1 C H Unit A mm B1 mm B2 mm C mm 4 6kW 8 16kW 12 ...

Page 16: ... Balance tank upper temperature sensor Optional 14 Shut off valve Field supply 4 4 Tbt2 Balance tank lower temperature sensor Optional 15 Filling valve Field supply 5 P_o Outside circulation pump Field supply 16 Drainage valve Field supply 6 P_s Solar pump Field supply 17 Tap water inlet pipe Field supply 6 1 Tsolar Solar temperature sensor Optional 18 Hot water tap Field supply 6 2 Solar panel Fi...

Page 17: ...ion is invalid in DHW mode TBH tank booster heater control The TBH function is set on the user interface See 10 2 DIP switch settings overview 1 When the TBH is set to be valid TBH can be turned on via TANKHEATER function on the user interface In DHW mode TBH will be turned on automatically when the initial domestic water temperature T5 is too low or the target domestic water temperature is too hi...

Page 18: ...ply 4 1 Automatic air purge valve 21 Thermostat transfer board Optional 4 2 Drainage valve RT 1 7 Low voltage room thermostat Field supply 5 P_o Outside circulation pump Field supply RT8 High voltage room thermostat Field supply 10 Expansion vessel Field supply FHL 1 n Floor heating loop Field supply 12 Filter Accessory Space heating One zone control the unit ON OFF is controlled by the room therm...

Page 19: ...upply Cooling or heating mode is set via the room thermostat water temperature is set on the user interface 1 When any CL of all the thermostats close system will be set at cooling mode 2 When any HL of all the thermostats close and all CL open system will be set at heating mode Space heating The circulation pumps operation 1 When the system is in cooling mode which means any CL of all the thermos...

Page 20: ...on Field supply RT8 High voltage room thermostat Field supply 23 2 SV3 Mixing valve Field supply Tw2 Zone 2 water flow temperature sensor Optional 12 P_c zone 2 circulation pump Field supply FHL 1 n Floor heating loop Field supply RAD 1 n Radiator Field supply Filter Accessory 10 Expansion vessel Field supply 14 Shut off valve Field supply 16 Drainage valve Field supply 15 Filling valve Field supp...

Page 21: ...8 3 Parallel system NOTE n d e d n d d e r manometer d r r d r d heater 18 2 Drainage valve must beinstalled at the lowest position of the piping system ...

Page 22: ... 19 ...

Page 23: ...hot water tank power supply if applicable before removing doors 1 and 2 Parts inside the unit may be hot Door 1 To access to the compressor and electrical parts Door 1 Door 2 To access to the hydraulic compartment and electrical parts To access to the compressor and electrical parts and hydraulic compartment 4 6kW 8 10 12 14 16kW 1 1 2 ...

Page 24: ...om freezing Balances water system pressure Four temperature sensors determine the water and refrigerant temperature at various points in the water circuit 5 1 T2B 5 2 T2 5 3 T1 optional 5 4 TW_out 5 5 TW_in Detects water flow rate to protect compressor and water pump in the event of insufficient water flow Circulates water in the water circuit Transfer heat from the refrigerant to the water Preven...

Page 25: ...refer to the actual product 8 10kW Main control board of hydraulic module Inverter module control board PCB A Main control board of heat pump sysem PCB B Inverter module control board PCB A Main control board of heat pump sysem PCB B 4 6kW Main control board of hydraulic module ...

Page 26: ...raulic module Filter board PCB C at back of the PCB B only for 3 phase unit 12 14 16kW 3 phase Main control board of hydraulic module Inverter module control board PCB A Main control board of heat pump sysem PCB B Inverter module control board PCB A Main control board of heat pump sysem PCB B ...

Page 27: ...sor 12 Port for balanced water tank of dowm temp sensor 13 Port for domestic hot water tank temp sensor 14 Port for outlet water for zone 2 temp sensor Port for solar panel temp sensor Port for variable speed pump communication Control port for room thermostat heating mode Power port for room thermostat Control port for room thermostat cooling mode 18 Port for smart grid photovoltaic signal Port f...

Page 28: ...h PCB B CN32 Input port L for rectifier bridge CN501 Input port N for rectifier bridge CN502 1 2 3 CN20 CN19 CN32 CN502 CN23 CN6 CN501 4 8 5 6 7 9 10 1 2 3 4 5 Assembly unit Assembly unit Coding Coding 6 7 8 9 10 Port for fan CN19 Output port for 12V 9V CN20 Compressor connection port U Compressor connection port V Compressor connection port W Reserved CN6 Port for communication with PCB B CN32 In...

Page 29: ...expansion value CN33 27 28 29 Digital display DSP1 Port for chassis electrical heating tape CN16 optional Port for compressor eletric heating tape 1 CN7 Port for 4 way value CN6 Port for SV6 value CN5 Port for compressor eletric heating tape 2 CN18 Port for sunction temp sensor CN1 1 2 3 4 5 6 7 8 9 Coding 12 11 10 14 13 30 Output port L to PCB A CN28 5 4 11 10 9 12 13 20 29 28 27 21 22 23 26 25 2...

Page 30: ...embly unit Assembly unit Coding Coding 9 10 11 12 13 8 Compressor connection port W CN19 Compressor connection port U CN17 Power Input port L3 CN15 Power Input port L1 CN16 Power Input port L2 CN7 Port for communication with PCB B CN8 PED board CN22 Port for high pressure switch CN23 Port for communication with PCB C CN2 CN17 CN1 CN23 CN2 CN8 CN22 CN20 CN15 CN19 CN18 CN7 CN16 CN5 1 2 5 4 3 6 8 9 7...

Page 31: ...ort for ground wire CN38 Port for eletric heating tape2 CN7 Port for 4 way value CN18 Reserved CN11 Port for outdoor ambient temp sensor and condenser temp sensor CN9 8 10 11 12 13 Port for eletric heating tape1 CN10 Port for communication with PCB C CN4 Port for 2 way valve 6 CN27 26 Port for communication with Power Meter CN26 14 27 28 29 Port for 2 way valve 5 CN20 Port for communication with P...

Page 32: ...rd CN30 3RZHU OWHULQJ 3RZHU OWHULQJ 3RZHU OWHULQJ PCB C 3 phase 12 14 16kW PE1 PE2 PE3 CN202 CN201 CN200 CN203 CN204 CN205 CN206 CN212 CN211 CN8 CN213 CN214 CN30 2 5 4 3 6 13 12 7 8 9 10 11 14 15 1 16 12 8 13 14 15 16 Power supply port of 310VDC CN212 Ground wire PE3 Port for ground wire PE1 Port for ground wire PE2 Power supply port for Inverter module CN214 Port for FAN Reactor CN213 Port for co...

Page 33: ...mal protector Backup heater contactor KM1 Backup heater contactor KM2 Coding Assembly unit Coding Assembly unit 1 2 3 4 5 Backup heater contactor KM3 1 2 4 3 5 1 phase 8 16kW with backup heater 1 phase 3kW 3 phase 12 16kW with backup heater 1 phase 3kW 1 phase 8 16kW with backup heater 3 phase 9kW 3 phase 12 16kW with backup heater 3 phase 9kW ...

Page 34: ... the figure below NOTE If water is not removed from the system in freezing weather when unit is not used the frozen water may damage the water circle parts NOTE 31 The unit is equipped with a water inlet and water outlet for connection to a water circuit This circuit must be provided by a licensed technician and must comply with local laws and regulations The unit is only to be used in a closed wa...

Page 35: ...nsion vessel of 8L that has a default pre pressure of 1 5 bar To assure proper operation of the unit the pre pressure of the expansion vessel might need to be adjusted 1 Check that the total water volume in the installation excluding the internal water volume of the unit is at least 40L See 14 Technical specifications to find the total internal water volume of the unit The expansion vessel volume ...

Page 36: ... a 3 way valve in the water circuit Preferably choose a ball type 3 way valve to guarantee full separation between the domestic hot water and floor heating water circuit When using a 3 way valve or a 2 way valve in the water circuit The recommended maximum changeover time of the valve should be less than 60 seconds The unit is only to be used in a closed water system Application in an open water c...

Page 37: ...3 EC Directives Connect the water supply to the fill valve and open the valve Make sure the automatic air purge valve is open at least 2 turns Fill with water pressure of approximately 2 0 bar Remove air in the circuit as much as possible using the air purge valves Air in the water circuit could lead to malfunction of the backup electric heater 9 5 Filling water Do not fasten the black plastic cov...

Page 38: ...g of the capacitor due to high frequency waves Never install a phase advancing capacitor as it could lead to an accident The illustration below gives an overview of the required field wiring between several parts of the installation Secure the electrical wiring with cable ties as shown in figure so that it does not come in contact with the piping particularly on the high pressure side Make sure no...

Page 39: ...tat cable User interface cable Solar energy kit signal cable AC 2 200mA AC 5 200mA AC 2 200mA a AC 2 3 200mA a AC 200mA a AC 3 200mA a AC 2 200mA a 6 7 8 Outside circulation pump control cable Solar pump control cable AC 2 200mA a AC 2 200mA a Indoor Outdoor M 1 2 5 7 8 6 4 H 25 T D A K K K K J G E L L 9 B CN11 CN7 CN30 1 A 2 B 3 X 4 Y 5 E 6 P 7 Q 8 E 9 H1 10 H2 25 HT 29 N 30 R1 31 DFT1 32 DFT2 26...

Page 40: ...s provide only the switch signal Please refer to image of 9 7 6 to get the ports position in the unit Expansion valve E Heating tape Plate heat exchanger E Heating tape and Flow switch E Heating tape share a control port Please use H07RN F for the power wire all the cable are connect to high voltage except for thermistor cable and cable for user interface NOTE 1 2 3 4 5 High voltage wire hole Low ...

Page 41: ... screwdriver to tighten the terminal screws Small screwdrivers can damage the screw head and prevent appropriate tightening Over tightening the terminal screws can damage the screws Attach a ground fault circuit interrupter and fuse to the power supply line In wiring make certain that prescribed wires are used carry out complete connections and fix the wires so that outside force cannot affect the...

Page 42: ...A A TOCA A MFA A MSC A RLA A KW FLA A Outdoor Unit Power Current Compressor OFM 1 1 1 1 27 31 13 50 0 10 0 50 264 38 220 240 50 198 14 50 0 17 1 50 29 32 264 38 220 240 50 198 30 32 15 50 0 17 1 50 264 198 38 220 240 50 25 38 0 10 0 50 220 240 50 198 264 31 11 50 System 6kW 4kW 8kW 10kW 38 43 23 50 0 17 1 50 264 198 48 220 240 50 12kW 39 43 24 50 0 17 1 50 264 198 48 220 240 50 14kW 1 40 43 25 50 ...

Page 43: ...6kW 8kW 10kW 12kW 14kW 16kW 12kW 3 PH 14kW 3 PH 16kW 3 PH Maximum overcurrent protector MOP A 31 31 32 32 43 43 43 27 27 27 Wiring size mm2 6 0 6 0 8 0 8 0 10 0 10 0 10 0 4 0 4 0 4 0 1 phase 4 16kW and 3 phase 12 16kW standard with backup heater 3kW 1 phase 1 phase 4 16kW stadard and 3 phase 12 16kW standard UNIT POWER SUPPLY 1 phase L N L N LPS FUSE UNIT POWER SUPPLY 3 phase LPS FUSE L1 N L2 L3 L...

Page 44: ...cal control system connection diagram 3N Master unit Slave unit 1 H1 H2 Slave unit 2 H1 H2 Slave unit x H1 H2 Build out resistor Only the last IDU requires adding the build out resistor at P and Q SW9 ON OFF SW9 Master unit select L1 L2 L3 N Fuse L1 L2 L3 N Fuse L1 L2 L3 N Fuse L1 L2 L3 N CAUTION 1 The parallel function of the system only supports 6 machines at most 2 In order to ensure the succes...

Page 45: ...circular wiring terminal with the insulation casing see Figure 9 1 If circular wiring terminal with the insulation casing cannot be used please make sure that Do not connect two power cords with different diameters to the same power supply terminal may cause overheating of wires due to loose wiring See Figure 9 2 Use power cord that conforms to the specifications and connect the power cord firmly ...

Page 46: ...e1 pump Pumpc zone2 pump CN11 SV2 3 way valve SV1 3 way valve ľ Ŀ ŀ 11 DHW pipe pump 23 N SV1 3 way valve SV1 3 way valve Solar energy pump 20 3OFF 1 SL1 2 SL2 3 H 4 C 5 6 1ON 7 1OFF 8 9 10 11 12 24 23 N 21 N 20 IBH1 19 18 13 14 L1 15 16 17 N 22 25 HT 29 30 31 DFT2 32 DFT1 26 R2 27 AHS1 28 AHS2 1 A 2 B 3 X 4 Y 5 E 6 P 7 Q 8 E 9 H1 10 H2 2ON2OFF P_c P_o P_s P_d N R1 TBH N N 3ON 3OFF N N CN11 CN7 CN...

Page 47: ...N7 27 28 29 30 31 32 2 For 3 way valve SV1 SV2 and SV3 SV1 5 6 16 5 6 16 CN11 25 26 1 2 3 4 5 6 7 8 9 10 CN30 CN7 27 28 29 30 31 32 4 For remote shut down 30 29 32 25 26 27 28 31 7 12 11 10 9 18 8 7 5 23 22 24 1 2 13 3 4 6 20 14 15 17 19 16 21 6 8 9 10 5 4 3 2 1 CN4 CN22 CN5 S3 DIS1 CN24 CN1 CN2 CN6 CN8 CN13 CN15 CN16 CN18 CN28 S2 CN42 CN21 S1 S4 CN11 CN7 CN17 CN19 CN30 CN35 CN14 CN31 CN36 CN25 CN...

Page 48: ...CN11 25 26 1 2 3 4 5 6 7 8 9 10 CN7 CN30 27 28 29 30 31 32 15 3 CN11 25 26 1 2 3 4 5 6 7 8 9 10 CN7 CN30 27 28 29 30 31 32 15 3 4 L1 L1 HEAT H COOL C HEAT H L1 There are two optional connect method depend on the room thermostat type NOTE There are three methods for connecting the thermostat cable as described in the picture above and it depends on the application Method A RT can control heating an...

Page 49: ...mostat while user interface FOR SERVICEMAN set ROOM THERMOSTAT to DOUBLE ZONE C 1 When unit detect voltage is 230VAC between H and L1 zone1 turns on When unit detect voltage is 0VAC between H and L1 zone1 turns off C 2 When unit detect voltage is 230VAC between C and L1 zone2 turns on according to climate temp curve When unit detect voltage is 0V between C and L1 zone2 turns off C 3 When H L1 and ...

Page 50: ...picture Fix the cable with cable ties to the cable tie mountings to ensure stress relief C 2 When unit detect voltage is 12VDC between CL and COM zone2 turn on according to climate temp curve When unit detect voltage is 0V between CL and COM zone2 turn off C 3 When HT COM and CL COM are detected as 0VDC unit turn off C 4 when HT COM and CL COM are detected as 12VDC both zone1 and zone2 turn on The...

Page 51: ...4 5 6 7 8 9 10 CN7 CN30 27 28 29 30 31 32 10 22 Control port signal type Voltage Maximum running current A Wiring size mm2 Type 1 220 240VAC 0 2 0 75 1 when EVU signal is on the unit operate as below DHW mode turn on the setting temperature will be changed to 70ć automatically and the TBH operate as below T5 69 the TBH is on T5 70 the TBH is off The unit operate in cooling heating mode as the norm...

Page 52: ...4 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 1 T1S 38 38 38 38 38 37 37 37 37 37 37 36 36 36 36 36 36 35 35 35 35 2 T1S 37 37 37 37 37 36 36 36 36 36 36 35 35 35 35 35 35 34 34 34 34 3 T1S 36 36 36 35 35 35 35 35 35 34 34 34 34 34 34 33 33 33 33 33 33 4 T1S 35 35 35 34 34 34 34 34 34 33 33 33 33 33 33 32 32 32 32 32 32 5 T1S 34 34 34 33 33 33 33 33 33 32 32 32 32 32 32 31 31 31 31 31 31 ...

Page 53: ...an be set as following State In the setting the wired controller if T4C2 T4C1 then exchange their value if T1SETC1 T1SETC2 then exchange their value 1 2 3 4 1 2 3 4 S1 S2 ON OFF 1 2 3 4 S4 T4 10 T4 15 15 T4 22 22 T4 30 30 T4 1 T1S 16 11 8 5 2 T1S 17 12 9 6 3 T1S 18 13 10 7 4 T1S 19 14 11 8 5 T1S 20 15 12 9 6 T1S 21 16 13 10 7 T1S 22 17 14 11 8 T1S 23 18 15 12 T4 10 T4 15 15 T4 22 22 T4 30 30 T4 1 ...

Page 54: ...that the fuses or the locally installed protection devices are of the size and type specified in 14 Technical specifications Make sure that no fuses or protection devices have been bypassed Backup heater circuit breaker Do not forget to turn on the backup heater circuit breaker in the switchbox it depends on the backup heater type Refer to the wiring diagram Booster heater circuit breaker Do not f...

Page 55: ...ximum output Flow rate m 3 h Water resistance KPa 2 87 29 1 2 71 34 2 2 49 42 0 2 16 53 8 1 89 63 4 1 53 77 4 1 16 83 8 0 91 84 8 0 73 85 0 0 59 85 0 0 50 84 9 0 41 84 7 12 16kW Pump maintains maximum output Flow rate m 3 h Water resistance KPa 2 97 32 1 2 81 36 7 2 6 43 4 2 41 49 5 2 25 54 6 2 05 60 8 1 85 67 4 1 65 74 4 1 48 80 7 1 26 84 3 1 04 85 4 0 87 85 7 0 69 85 9 0 51 86 0 ...

Page 56: ...talled options etc and user demand A number of field settings are available These settings are accessible and programmable through FOR SERVICEMAN in user interface 10 6 Field settings CAUTION If the valves are at the incorrect position the circulation pump will be damaged DANGER If it s necessary to check the running status of the pump when unit power on please do not touch the internal electronic...

Page 57: ... DHW domestic hot water Go to MENU FOR SERVICEMAN 1 DHW MODE SETTING Press OK The following pages will be displayed 10 6 1 DHW MODE SETTING 1 DHW MODE SETTING YES YES YES YES NON ADJUST 1 1 DHW MODE 1 2 DISINFECT 1 3 DHW PRIORITY 1 4 DHW PUMP 1 5 DHW PRIORITY TIME SET 5 C 10 C 43 C 10 C 5 MIN 1 DHW MODE SETTING 1 6 dT5_ON 1 7 dT1S5 1 8 T4DHWMAX 1 9 T4DHWMIN 1 10 t_INTERVAL_DHW 5 C 5 C 30 MIN 65 C ...

Page 58: ...ollowing page will be displayed If you only set WATER FLOW TEMP to YES or only set ROOM TEMP to YES The following pages will be displayed If you set WATER FLOW TEMP and ROOM TEMP to YES meanwhile set DOUBLE ZONE to NON or YES the following pages will be displayed 25 C FCU FLH 3 3 2 COOL MODE SETTING 2 11 T4C2 2 12 ZONE1 C EMISSION 2 13 ZONE2 C EMISSION ADJUST ADJUST 35 C 28 C 5 C 5MIN 2 C 3 HEAT M...

Page 59: ...MOSTAT ADJUST If you set DOUBLE ZONE and ROOM TEMP to YES meanwhile set WATER FLOW TEMP to YES or NON the following page will be displayed Homepage zone 1 2 Addition page zone 2 Double zone is effective Ż Ż In this case the setting value of zone 1 is T1S the setting value of zone 2 is T1S2 The corresponding TIS2 is calculated according to the climate related curves In this case the setting value o...

Page 60: ...N Active the settings and active the TEST RUN OK CONFIRM NO YES Please wait 5 10 RESTORE FACTORY SETTINGS If POINT CHECK is selected the following pages will be displayed Press ź Ÿ to scroll to the components you want to check and press ON OFF For example when 3 way valve is selected and ON OFF is pressed if the 3 way valve is open close then the operation of 3 way valve is normal and so are other...

Page 61: ... following page will be displayed During HEAT MODE test running the default target outlet water temperature is 35 C The IBH internal backup heater will turn on after the compressor runs for 10 min After the IBH runs for 3 minutes the IBH will turn off the heat pump will operate until the water temperature increase to a certain value or the next command is received When the DHW MODE RUNNING is sele...

Page 62: ...REHEATING FOR FLOOR is selected after press OK the following page will be displayed 12 1 PREHEATING FOR FLOOR 30 C 72 HOURS ADJUST T1S t_fristFH ENTER EXIT Use ź Ÿ to scroll the cursor to YES and press OK the preheating for floor will turn off The operation of the unit during preheating for floor described in the picture below During preheating for floor all the buttons except OK are invalid If yo...

Page 63: ...ll be displayed Use ź Ÿ to scroll the cursor to YES and press OK Floor drying will turn off The target outlet water temperature during floor drying up described in the picture below t_DRYUP t_HIGHPEAK T1S t t_DRYD T_DRYPEAK When the cursor is on OPERATE FLOOR DRYING use ź Ÿ to scroll to YES and press OK The following page will be displayed 12 2 FLOOR DRYING UP OK CONFIRM DO YOU WANTTO TURN OFF THE...

Page 64: ...last 210 90 300 5 MIN 1 17 t_DHWHP_RESTRICT he operation time for the space heating cooling operation 30 10 600 5 MIN 1 18 t_DHWHP_MAX the maximum continuous working period of the heat pump in DHW PRIORITY mode 90 10 600 5 MIN 1 20 PUMP RUNNING TIME the certain time that the DHW pump will keep running for 5 5 120 1 MIN 1 19 DHW PUMP TIME RUN Enable or disable the DHW pump run as timed and keeps ru...

Page 65: ...WATER FLOW TEMP Enable or disable the WATER FLOW TEMP 0 NON 1 YES 1 0 1 1 5 2 ROOM TEMP Enable or disable the ROOM TEMP 0 NON 1 YES 0 0 1 1 5 3 DOUBLE ZONE Enable or disable the ROOM THERMOSTAT DOUBLE ZONE 0 NON 1 YES 0 0 1 1 7 1 dT1_IBH_ON The temperature difference betw een T1S and T1 for starting the backup heater 5 2 10 1 ć 7 2 t_IBH_DELAY The time that the compressor has run before the first ...

Page 66: ...N OFF M1 M2 Define the function of the M1M2 sw itch 0 REMOTEON OFF 1 TBH ON OFF 2 AHS ON OFF 0 0 2 1 15 2 SMART GRID Enable or disable the SMART GRID 0 NON 1 YES 0 0 1 1 15 3 T1b Tw 2 Enable or disable the T1b Tw 2 0 NON 1 YES 0 0 1 1 15 4 Tbt1 Enable or disable the Tbt1 0 NON 1 YES 0 0 1 1 15 5 Tbt2 Enable or disable the Tbt2 0 NON 1 YES 0 0 1 1 15 6 Ta Enable or disable the Ta 0 NON 1 YES 0 0 1 ...

Page 67: ...low 1 bar fill water to the system Water filter Clean the water filter Water pressure relief valve Check for correct operation of the pressure relief valve by turning the black knob on the valve counter clockWise If you do not hear a clacking sound contact your local dealer In case the water keeps running out of the unit close both the water inlet and outlet shut off valves first and then contact ...

Page 68: ...ptom 2 The unit is turned on but the compressor is not starting space heating or domestic water heating POSSIBLE CAUSES CORRECTIVE ACTION The unit maybe operate out of its operation range the water temperature is too low In case of low water temperature the system utilizes the backup heater to reach the minimum water temperature first 12 C KHFN WKDW WKH EDFNXS KHDWHU SRZHU VXSSO LV FRUUHFW KHFN WK...

Page 69: ...W FORVH ERWK WKH water inlet and outlet shut off valves first and then contact your local dealer POSSIBLE CAUSES CORRECTIVE ACTION Backup heater operation is not activated Too much heat pump capacity is used for heating domestic hot water applies only to installations with a domestic hot water tank Check that the t_DHWHP_MAX and t_DHWHP_RESTRICT are configured appropriately 0DNH VXUH WKDW WKH 35 2...

Page 70: ...e POSSIBLE CAUSES CORRECTIVE ACTION Surface of coil in the tank not large enough The same solution for Symptom 7 TBH or AHS not available Heat pump will stay in DHW mode untill t_DHWHP_MAX reached or setpoint is reached Add TBH or AHS for DHW mode TBH and AHS should be controlled by the unit 13 3 Operation parameter This menu is for installer or service engineer reviewing the operation parameters ...

Page 71: ...ion The operating voltage is different and the deviation is different The display value is 0 when the voltage is less than 198V NOTE OPERATION PARAMETER 01 IDU TARGET FREQUENCY 46Hz ADDRESS FREQUENCY LIMITED TYPE 5 FAN SPEED 600R MIN SUPPLY VOLTAGE 230V DC GENERATRIX VOLTAGE 420V DC GENERATRIX CURRENT 18A 7 9 OPERATION PARAMETER 01 TW_I PLATE W INLET TEMP 30 C ADDRESS T2 PLATE F OUT TEMP 35 C TW_O...

Page 72: ...ensor Final outlet water temp sensor T1 fault 1 Check the resistance of the sensor 2 The T5 sensor connector is loosen Reconnect it 3 The T5 sensor connector is wet or there is water in remove the water make the connector dry Add waterproof adhesive 4 The T5 sensor failure change a new sensor 5 If you want to close the domestic water heating when T5 sensor do not connected to the system then T5 se...

Page 73: ...is water in remove the water make the connector dry add waterproof adhesive 3 The TW_out sensor failure change a new sensor Outlet water temp sensor Tw_out fault 1 Check the resistance of the sensor 2 The Ta senor is in the interface 3 The Ta sensor failure change a new sensor or change a new interface or reset the Ta connect a new Ta from the hydraulic module PCB Room temp sensor Ta fault 1 Check...

Page 74: ...71 ...

Page 75: ...terproof adhesive 3 The Th sensor failure change a new sensor Suction temperature sensor Th error 1 wire doesn t connect between main control board PCB B and main control board of indoor unit connect the wire 2 Whether there is a high magnetic field or high power interfere such as lifts large power transformers etc To add a barrier to protect the unit or to move the unit to the other place Communi...

Page 76: ...to P0 Low pressure protection in cooling Pe 0 6 occurred 3 times in an hour Refer to H6 H6 displayed 10 times in 2 hours 1 The EEprom parameter is error rewrite the EEprom data 2 EEprom chip part is broken change a new EEprom chip part 3 Inverter module board is broken change a new PCB Inverter module board EE prom failure 1 System is lack of refrigerant volume Charge the refrigerant in right volu...

Page 77: ...ng correctly And install the winding in the right location DHW mode Water tank heat exchanger is smaller Cooling mode 1 Heat exchanger cover is not removed Remove it 2 Heat exchanger is dirty or something is block on the surface Clean the heat exchanger or remove the obstruction High pressure switch protection 1 The same reason to P1 2 TW_out temp sensor is loosen Reconnect it 3 T1 temp sensor is ...

Page 78: ...sducer module temperature too high protection 1 Power supply voltage of the unit is low increase the power voltage to the required range 2 The space between the units is too narrow for heat exchange Increase the space between the units 3 Heat exchanger is dirty or something is block on the surface Clean the heat exchanger or remove the obstruction 4 Fan is not running Fan motor or fan is broken Ch...

Page 79: ...tion 1 Check the Heat pump system pressure 2 Check the phase resistance of compressor 3 Check the U V W power line connection sequence between the inventer board and the compressor 4 Check the L1 L2 L3 power line connection between the inventer board and the Filter board 5 Check the inventer board Speed difference 15Hz protection between the front and the back clock Speed difference 15Hz protectio...

Page 80: ...5 1385 526mm 121kg 148kg G5 4 BSP hose nipple water cooled 3 2L 3 bar 12 65 C 5 25 C 25 35 C 5 43 C 25 43 C 1 phase 12 14 16 kW 945 1385 526mm 144kg 170kg G5 4 BSP water cooled 2 0L 1 phase 4 6 8 10 12 14 16kW 3 phase 12 14 16kW Standard unit power supply via unit Power Supply Nominal Running Current 220 240V 50Hz 380 415V 3N 50Hz Backup heater Power Supply Nominal Running Current See 9 7 5 Connec...

Page 81: ... shall be displayed 7 Ventilated area Ensure that the area is in the open or that it it adequately ventilated before breaking into the system or conducting any hot work A degree of ventilation shall continue during the period that the work is carried out The ventilation should safely disperse any released refrigerant and preferably expel it externally into the atmosphere 8 Checks to the refrigerat...

Page 82: ...t flammable refrigerants but the sensitivity may not be adequate or may need re calibration Detection equipment shall be calibrated in a refrigerant free area Ensure that the detector is not a potential source of ignition and is suitable for the refrigerant Leak detection equipment shall be set at a percentage of the LFL of the refrigerant and shall be calibrated to the refrigerant employed and th...

Page 83: ...ccordance with the manufacturer s instructions Storage of packed unsold equipment Storage package protection should be constructed such that mechanical damage to the equipment inside the package will not cause a leak of the refrigerant charge The maximum number of pieces of equipment permitted to be stored together will be determined by local regulations 17 Decommissioning Before carrying out this...

Page 84: ...20 21 ...

Page 85: ...N9 CN4 P SEN L PRO CN1 CN8 CN13 CN14 CN29 CN11 CN10 L IN N IN T3 T4 Th Tp P SEN H PRO L PRO CN18 CN7 CN5 CN6 CN21 CN33 CN16 CN19 HEAT4 CN2 CN30 E H2 H1 E Y X CN36 CN37 CN38 T2A T2C HEAT3 HEAT2 PE2 CN17 CN26 DEBUG CN20 CN19 CN32 CT1 To the heating tape of drainage outlet 200mA 7 4KW 6KW 8KW 0 S6 1 FACTORY SETTING S6 2 S6 3 0 0 0 0 0 1 1 0 10KW 1 1 0 S5 S6 Operate the switches and push buttons with ...

Page 86: ...2C HEAT3 PE2 CN17 CN26 DEBUG CN19 CN32 CN20 CN23 H PRO CT1 BROWN BROWN BLUE BLUE SV6 STF BLUE BLUE HEAT1 1 BROWN HEAT1 2 BROWN HEAT2 To the heating tape of drainage outlet 200mA CN3 L OUT CN22 Temperture Controller 7 Tw2 Tsolar S6 MR5 Y G 1 MR1 Leakage Protection Switch must be installed to the power supply of the unit Operate the switches and push buttons with an insulated stick such as a closed ...

Page 87: ...N35 CN28 CN37 CN36 CN5 CN8 CN9 HEAT1 HEAT1 CN21 POWER I BLACK BROWN GRAY BLACK BROWN GRAY RED BLUE BLACK U V W PE1 PE2 PE3 RED HEAT2 XT3 To the heating tape of drainage outlet 200mA 7HPSHUWXUH RQWUROOHU Heat belt Heat belt Heat belt Heat belt 5 21752 5 Temp Sensor code T3 T4 Th Tp Property values B 25 50 4100K R 25ć 10k B 25 50 3950K R 90ć 5k 12KW 14KW 0 S6 1 FACTORY 21 21 SETTING 21 21 21 21 S6 2...

Page 88: ...16 CN19 HEAT4 CN2 CN30 E H2 H1 E Y X CN36 CN37 CN38 T2A T2C HEAT3 HEAT2 PE2 CN17 CN26 DEBUG CN20 CN19 CN32 CT1 To the heating tape of drainage outlet 200mA 4KW 6KW 8KW 0 S6 1 FACTORY SETTING S6 2 S6 3 0 0 0 0 0 1 1 0 10KW 1 1 0 S5 S6 S3 Heat belt Heat belt Heat belt Heat belt 7HPSHUWXUH RQWUROOHU 6 5 21752 5 Leakage Protection Switch must be installed to the Power Supply of the electric heating Eq...

Page 89: ...17 CN26 DEBUG CN19 CN32 CN20 CN23 H PRO CT1 BROWN BROWN BLUE BLACK SV6 STF BLUE BLUE HEAT1 1 BROWN HEAT1 2 BROWN HEAT2 To the heating tape of drainage outlet 200mA CN3 L OUT CN22 S6 S3 12KW 14KW 16KW 0 S6 1 FACTORY SETTING S6 2 S6 3 0 1 0 0 1 1 1 1 Heat belt Heat belt Heat belt Heat belt 7HPSHUWXUH RQWUROOHU 6 5 21752 5 Leakage Protection Switch must be installed to the Power Supply of the electri...

Page 90: ...1 2 3 ON CN109 CN2 DC310V UPFAN FAN CN4 CN6 HEAT2 CN26 CN19 CAN POWER PQE CN32 O COMP L SEN TH TP T4 T3 L_PRO H_PRO CN31 CN29 EEV1 CN22 CN35 CN28 CN37 CN36 CN5 CN8 CN9 HEAT1 HEAT1 CN21 POWER I BLACK BROWN GRAY BLACK BROWN GRAY RED BLUE BLACK U V W PE1 PE2 PE3 RED HEAT2 XT3 To the heating tape of drainage outlet 200mA L1 N L3 L2 Temp Sensor code T3 T4 Th Tp Property values B 25 50 4100K R 25ć 10k B...

Page 91: ...5 CN6 CN21 CN33 CN16 CN19 HEAT4 CN2 CN30 E H2 H1 E Y X CN36 CN37 CN38 T2A T2C HEAT3 HEAT2 PE2 CN17 CN26 DEBUG CN20 CN19 CN32 CT1 To the heating tape of drainage outlet 200mA 4KW 6KW 8KW 0 S6 1 FACTORY SETTING S6 2 S6 3 0 0 0 0 0 1 1 0 10KW 1 1 0 S5 S6 S3 IBH Heat belt Heat belt Heat belt Heat belt 7HPSHUWXUH RQWUROOHU L1 N L3 L2 6 5 21752 5 Leakage Protection Switch must be installed to the Power ...

Page 92: ...2C HEAT3 PE2 CN17 CN26 DEBUG CN19 CN32 CN20 CN23 H PRO CT1 BROWN BROWN BLUE BLUE SV6 STF BLUE BLUE HEAT1 1 BROWN HEAT1 2 BROWN HEAT2 To the heating tape of drainage outlet 200mA CN3 L OUT CN22 S6 S3 12KW 14KW 16KW 0 S6 1 FACTORY SETTING S6 2 S6 3 0 1 0 0 1 1 1 1 IBH Heat belt Heat belt Heat belt Heat belt 7HPSHUWXUH RQWUROOHU L1 N L3 L2 6 5 21752 5 Leakage Protection Switch must be installed to th...

Page 93: ...1 2 3 ON CN109 CN2 DC310V UPFAN FAN CN4 CN6 HEAT2 CN26 CN19 CAN POWER PQE CN32 O COMP L SEN TH TP T4 T3 L_PRO H_PRO CN31 CN29 EEV1 CN22 CN35 CN28 CN37 CN36 CN5 CN8 CN9 HEAT1 HEAT1 CN21 POWER I BLACK BROWN GRAY BLACK BROWN GRAY RED BLUE BLACK U V W PE1 PE2 PE3 RED HEAT2 XT3 To the heating tape of drainage outlet 200mA L1 N L3 L2 Temp Sensor code T3 T4 Th Tp Property values B 25 50 4100K R 25ć 10k B...

Page 94: ...e E heating tape at the drainage outlet by client Connect the wireCeating tape at the drainage outlet to the wire joint XT3 XT3 To the heating tape of drainage outlet 4 6kW XT3 To the heating tape of drainage outlet 8 10kW ...

Page 95: ...efer to the actual product The power of the E heating tape shall not exceed 40W 200mA supply volatge 230VAC NOTE XT3 To the heating tape of drainage outlet 12 14 16kW 1 phase XT3 To the heating tape of drainage outlet 12 14 16kW 3 phase ANNEX K ...

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Ferroli OMNIA M 3.2, Installation And Owner'S Manual

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