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i-SHWAK V4 

Inverter air/water chillers and heat pumps with wall-mounted indoor unit and remote condensing outdoor unit 

22 

x

 

check if the work is being done well by evaluating the rise time by mean of pressure gauge that integrated in the vacuum 

pump. 

x

 

release the refrigerant contained in the moto-condensing unit by opening the gas/liquid valves (see Paragraph 8.4.2.3) 

x

 

add or take out a proper amount of refrigerant as indicated in the paragraph 14.2 see note (5). 

x

 

check if there is no refrigerant leakage; 

x

 

cover the connections with insulating material. 

 

Do not put both pipes in the same protecting sheath, in order to ensure the correct operation of the plant.

 

 

Please refer to section 14 for the minimum and maximum lengths, and possible differences in level.

 

Do not carry out the connections by using ordinary hydraulic pipes that might contain inside themselves residues of 
chips,  dirt,  or  water  which  can  damage  the  components  of  the  unit  and  disturbs  the  correct  operation  of  the 
equipment. 
Use only specific refrigeration copper pipes that should be provided clean and sealed at the ends. 
Use only pipes with correct dimensions of diameters; refer to the table of the technical data in the chapter 14.
 
Cut the pipes with wheel pipes cutter, clutch slowly paying attention for not to crush the pipes when using the tool. 
Never use an ordinary hacksaw because shavings could go into the pipe and then circulate in the system which can 
seriously damage the components. 
After cutting the pipe, please seal immediately the opening on both ends of the roll and cut pipe. 
The equipment does not require any preloaded refrigerant lines. 
The refrigerant pipes should be straight as possible and the necessary bends must have radius more than 300mm. 
Plug the opening on the ends of the pipes before inserting them through the hole in the wall. 
The refrigerant piping and joints must be thermally insulated to prevent heat loses. 
You should avoid the introduction of non-condensable gases (air) into the circuit, otherwise, the pressure becomes 
high during operation with the risk of system breaking. 

8.6.1

 

Refrigerant diagram for i-SHWAK V4 06 e 08 models 

IN

OUT

DT

ST

LP

HP

4WV

LR

EEV

FL

FL

C

CLS

Pr

PV

PV

MF

SE

M

P

 

COMPRESSOR 

CLS 

COMPRESSOR LIQUID SEPARATOR  

ST 

COMPRESSOR INLET TEMPERATURE 

DT 

COMPRESSOR OUTLET TEMPERATURE 

HP 

HIGH PRESSURE TRANSDUCER 

Pr 

HIGH PRESSURE FLOW SWITCH 

LP 

LOW PRESSURE TRANSDUCER 

LS 

LIQUID SEPARATOR (only for the model 09) 

4WV 

VALVE FO INVERTING CYCLE 

LR 

LIQUID RECEIVER 

EEV 

ELECTRONIC EXPANSION VALVE 

FL 

FILTER 

AXIAL FAN 

MF 

MUFFLER SILENCER 

SE 

OUTDOOR AIR TEMPERATURE SENSOR 

CIRCULATOR ON BOARD UNIT 

IN 

WATER INLET TEMPERATURE 

OUT 

WATER OUTLET TEMPERATURE 

 

8.6.2

 

Refrigerant diagram for i-SHWAK V4 10 e 12 models 

DT

OS

ST

LP

HP

4WV

LR

EEV

FL

FL

FL

C

CLS

Pr

Pr

PV

PV

CP

CP

SE

M

IN

OUT

P

 

COMPRESSOR 

CLS 

COMPRESSOR LIQUID SEPARATOR 

OS 

OIL SEPARATOR (only for the models 12 and 15) 

ST 

COMPRESSOR INLET TEMPERATURE 

DT 

COMPRESSOR OUTLET TEMPERATURE 

HP 

HIGH PRESSURE TRANSDUCER 

Pr 

HIGH PRESSURE FLOW SWITCH 

LP 

LOW PRESSURE TRANSDUCER 

4WV 

VALVE FOR INVERTING CYCLE 

LR 

LIQUID RECEIVER 

EEV 

ELECTRONIC EXPANSION VALVE 

FL 

FILTER 

AXIAL FAN 

SE 

OUTDOOR AIR TEMPERATURE 

CIRCULATOR ON BOARD UNIT 

IN 

WATER INLET TEMPERATURE 

OUT 

WATER OUTLET TEMPERATURE 

CP

 

CAPILLARY

 

 

Summary of Contents for ADVANTIX i-SHWAK V4 06

Page 1: ...ssue i SHWAK V4 06 16 T 10 2017 Catalogo Catalogue Katalog Brochure Sostituisce Superseedes Ersetzt Remplace MUI01110H7920 01 02 2017 INVERTER AIR WATER CHILLERS AND HEAT PUMPS WITH WALL MOUNTED INDOO...

Page 2: ...ATER CHILLERS AND HEAT PUMPS WITH WALL MOUNTED INDOOR UNIT AND REMOTE CONDENSING OUTDOOR UNIT Possible wasted electrical or electronic devices products should not be located together with normal domes...

Page 3: ...facture UNI EN 378 1 UNI EN378 2 UNI EN 12735 1 Norme armonizzate applicate alla progettazione ed alla costruzione UNI EN 378 1 UNI EN378 2 UNI EN 12735 1 3 Others European Directives and harmonized s...

Page 4: ...1 GENERALITY 14 8 2 LIFTING AND HANDLING 15 8 2 1 Indoor unit 15 8 2 2 Outdoor unit 15 8 3 LOCATION AND MINIMUM TECHNICAL CLEARANCES 16 8 3 1 Indoor unit 16 8 3 2 Outdoor unit 16 8 4 HYDRAULIC CONNECT...

Page 5: ...9 OPERATION LIMITS 38 19 1 EVAPORATOR WATER FLOW RATE 38 19 2 CHILLED WATER PRODUCTION SUMMER OPERATION 38 19 3 HOT WATER PRODUCTION WINTER OPERATION 38 19 4 AMBIENT AIR TEMPERATURE 38 20 CORRECTION F...

Page 6: ...ny updated copy of the manual or parts of it delivered by the manufacturer as an attachment to this manual The company is available to give any detailed information about this manual and to give infor...

Page 7: ...arts of the equipment without the specific consent of the manufacturer The manufacturer shall have no responsibility whatsoever in case of unauthorised operations Using components expendable materials...

Page 8: ...safety requirements currently in force In case of slippery floors users have to wear safety shoes with non slip soles Gloves During maintenance or cleaning operation protection gloves have to be used...

Page 9: ...TROL PERSONAL PROTECTION Control parameters AEL 8 h e 12 h TWA 1000 ml m for each of the two components Respiratory protection For rescue and maintenance operation in storage tanks use self contained...

Page 10: ...fitted mod RExxxx 3 Mixer s controller logic for plant side in both heating and cooling operations controller logic for solar integration Controller logic for relaunching circulator secondary plant s...

Page 11: ...parate chamber in order to be separated from the air flow for reducing noises and are also supplied with crankcase heater which operates in order to avoid the oil dilution which may cause seizure of t...

Page 12: ...water pipe line from the plant operating and antifreeze sensor installed at the outlet pipe of the water to the plant and on water side a water flow switch is installed to protect the evaporator All i...

Page 13: ...fixed digits equals to 0 if are not used 9 no 2 variable digits field MC which identifies the i SHWAK V4 series in its customizations the field MC is composed of two digits 0110917 CT AE K3V ACS GI RE...

Page 14: ...IELDS VARIANTS shown above Indoor unit Model Description CT AE ACS Selectable accessories V4 06 MP1 Single phase wall mounted unit 16 0 0 K3V GI RE MPR1 Single phase wall mounted unit with rapid produ...

Page 15: ...to take any possible precautions Not observing the rules reported on this manual can create dangerous situations After receiving the unit immediately check its integrity The unit left the factory in...

Page 16: ...erwise take special care not to damage the unit when handling it Removal of the packing box x Cut the strap fasteners x Open the top part x Remove the apparatus from the packing box x Remove the clear...

Page 17: ...is avoided in order to allow the air recirculation It is advisable to create a proper basement with a size similar to unit foot print Unit vibration level is very low it is advisable however to fit a...

Page 18: ...itional expansion vessel For the installation position of the expansion vessel indicated as additional expansion vessel please refer to Paragraph 8 5 WARNING check that the weight of the pipes does no...

Page 19: ...Liquid line see Paragraph 14 3 F Ingresso alimentazione elettrica G Discharge of safety valve hose connector 14 mm H Water supply inlet 3 4 M I To the DHW R use 3 4 M J From the puffer ACS R 3 4 M K...

Page 20: ...ect a rubber pipe to the connection disposed on the unit see connection positions Secure it with pipe clamp Direct the hose towards an appropriate location for unloading A sufficient slope should be m...

Page 21: ...xpansion vessel not supplied OUTDOOR UNIT Piping connection for gas and liquid shall be done by the installer KEY Filter with extractables cartridge Charging unit with pressure reduccer device Dischar...

Page 22: ...It is necessary to install one automatic air vent at the highest point of the plant circuit WARNING It is recommended to install a 3 bar relief valve not supplied as shown in the plant diagram It is n...

Page 23: ...ds of the roll and cut pipe The equipment does not require any preloaded refrigerant lines The refrigerant pipes should be straight as possible and the necessary bends must have radius more than 300mm...

Page 24: ...the technical characteristics see the chapter 14 WARNING The supply voltage s fluctuations cannot exceed 10 of the nominal value If this tolerance should not be respected please contact our technical...

Page 25: ...f the electrical panel x Connect the cable to the terminals inside the electric box x For electrical connections please refer to the manuals of wiring diagrams A Power cable inlet B Auxiliary connecti...

Page 26: ...lation D02 Phase conductor for DHW valve 230Vac D02N Neutral conductor for DHW valve D03 Phase conductor for auxiliary plant system electric heater 230Vac DO3N Neutral conductor for plant system auxil...

Page 27: ...C2 NC2 terminal C2 Phase 230Vac NO2 NO2 terminal For connecting the I I and GNDR terminals t s recommend to use a shielded twisted pair multipolar cable 5x0 75mm 2 8 7 2 Outdoor unit The connections l...

Page 28: ...tric box then proceed to connect wire to the terminal block 3 Insert the cables PG cable glands located on the side of the unit to take them outside the unit 4 Close the electric box and the top panel...

Page 29: ...event severe damages to compressors WARNING For the first installation and start up of the unit make sure that the unit is working correctly in both cooling and heating modes 10 INDICATIONS FOR THE US...

Page 30: ...there is a possible oil leakage from compressor outdoor unit x Check if there is a possible water leakage from the hydraulic circuit indoor unit x Check the proper working of the flow switches outdoo...

Page 31: ...p 35 C 55 C Classe A A A A A A PERFORMANCE DATA Unit Model i SHWAK V4 12 14 14T 16 16T Cooling Cooling capacity 1 min nom max kW 5 4 11 9 13 1 6 7 13 8 15 2 8 70 15 69 16 30 Input power 1 kW 2 65 2 93...

Page 32: ...n motor Type DC Brushless Motor DC Brushless Motor Number 2 2 Refrigerant Type R410A R410A Refrigerant quantity 7 kg 4 9 5 1 Equivalent amout of CO2 ton 10 2 10 6 Design pressure high low MPa 4 2 2 7...

Page 33: ...140 Max input power kW 0 140 0 140 Max input current A 1 05 1 05 Energy Efficiency Index EEI 0 23 0 23 Hydraulic circuit Expansion vessel of technical plant side L 8 8 Hydraulic plant flow return con...

Page 34: ...A 230V 1 50Hz MP3 14 16 0 15 kW 1 07 A ND 2 15 kW 3 96 A 3 15 kW 5 40 A 4 65 kW 7 57 A 400V 3P N T 50Hz MPR1 06 08 0 13 kW 1 06 A 1 39 kW 6 54 A 2 13 kW 9 75 A 3 13 kW 14 10 A 4 63 kW 20 62 A 230V 1...

Page 35: ...air water chillers and heat pumps with wall mounted indoor unit and remote condensing outdoor unit 34 Here also the range of the available head pressures that the unit can provide during the circulato...

Page 36: ...SSURE DROP CURVE VDIS1 optional kit The characteristic curve corresponding to the Head pressure versus Water flow rate of the three way diverter valve only if the optional VDIS1 kit is present whose v...

Page 37: ...optional electric heater is indicated with red dashed lines WARNING It is necessary to install on the DHW line between the instantaneous preparer and the mixers of domestic hot water of an anti scald...

Page 38: ...i SHWAK V4 Inverter air water chillers and heat pumps with wall mounted indoor unit and remote condensing outdoor unit 37 T _Set_DHW 45 C T _Set_DHW 50 C...

Page 39: ...r operation The allowed minimum temperature at the evaporator s outlet is 5 C for lower temperatures the unit should undergo some necessaries structural modifications and different setting parameters...

Page 40: ...e hydraulic circuit Glycol Freezing point C CCF IPCF WFCF PDCF 10 3 2 0 985 1 1 02 1 08 20 7 8 0 98 0 99 1 05 1 12 30 14 1 0 97 0 98 1 10 1 22 40 22 3 0 965 0 97 1 14 1 25 50 33 8 0 955 0 965 1 2 1 33...

Page 41: ...1 INDOOR UNITS 21 1 1 Indoor unit model MP DIMENSIONS mm MODELS A B C D E F G H I J K L M N O MP 37 92 147 162 71 277 140 172 205 237 269 314 43 893 343 21 1 1 Indoor unit model MPR DIMENSIONS mm MODE...

Page 42: ...ter air water chillers and heat pumps with wall mounted indoor unit and remote condensing outdoor unit 41 21 2 OUTDOOR UNITS 21 2 1 MOD i SHWAK V4 06 08 21 2 2MOD i SHWAK V4 10 12 21 2 3 MOD i SHWAK V...

Page 43: ...he screws number 2 3 4 of the user interface cover plate and the screw 1 from the side panel for separating the side panel from the front panel Detail A 3 Sequentially twist off the screws number 5 6...

Page 44: ...oking tab on the basement indicated as C in the detail B and remove it 22 2 3 Mod i SHWAK V4 14 14T 16 16T 1 Remove the cover twisting off the screws number 1 2 3 4 5 6 7 8 9 2 Twist off the screws nu...

Page 45: ...14 Electric heater optional 23 2 MPR MODEL INDOOR UNIT 1 Expansion vessel 2 Automatic air vent valve 3 Safety flow switch 4 Plate heat exchange 5 Plate heat exchange DHW R 6 Flowmeter DHW R 7 Circula...

Page 46: ...brush it carefully it under running water 4 Place the metallic mesh filter cartridges in its position 5 Screw the plug filter 6 Charge the unit is described in the Paragraph 8 4 5 24 2 REPLACEMENT OF...

Page 47: ...pansion board terminal block for GI2_ SL2 module Present only with RExxxx optional electric heater kit Present only with GI2 optional module 26 CONTROL LOGICS For the control logic please refer to the...

Page 48: ...9 045 76 36 585 r a Fax 39 045 76 36 551 r a www maxa it e mail info advantixspa it A I R C O N D I T I O N I N G The data indicated in this manual is purely indicative The ma nufacturer reserves the...

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