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18.2  Heating Capacity Table 

18.2.1 WH-MHF09G3E5 

 

Water 

Out (°C) 

30 35 40 45 55* 

65** 

Outdoor 

Air (°C) 

Capacity 

(W) 

Input 

Power 

(W) 

Capacity 

(W) 

Input 

Power 

(W) 

Capacity 

(W) 

Input 

Power

(W) 

Capacity 

(W) 

Input 

Power

(W) 

Capacity 

(W) 

Input 

Power 

(W) 

Capacity 

(W) 

Input 

Power

(W) 

-15  9000 3460 9000 3710 9000 4010 8800 4260 8500 4710 7800 5380 

-7  9000 3060 9000 3290 9000 3560 8900 3830 8900 4280 9000 5020 

2  9000 2430 9000 2610 9000 2910 9000 3210 9000 3720 9000 4370 

7  9000 1820 9000 1940 9000 2210 9000 2460 9000 2990 9000 3640 

12  9000 1520 9000 1700 9000 1880 9000 2160 9000 2630 9000 3200 

* is tested with dT = 8°C, 

** is tested with dT = 10°C 

18.2.2 WH-MHF12G6E5 

 

Water 

Out (°C) 

30 35 40 45 55* 

65** 

Outdoor 

Air (°C) 

Capacity 

(W) 

Input 

Power 

(W) 

Capacity 

(W) 

Input 

Power 

(W) 

Capacity 

(W) 

Input 

Power

(W) 

Capacity 

(W) 

Input 

Power

(W) 

Capacity 

(W) 

Input 

Power 

(W) 

Capacity 

(W) 

Input 

Power

(W) 

-15  12000 5160 12000 5530 11000 5510 10800 5490  9700  5520  8000  5610 

-7  12000 4430 12000 4760 11500 4910 11200 5060 10100 5060  9600  5430 

2  12000 3420 12000 3680 11500 3860 11300 4140 10800 4660 10300 5130 

7  12000 2520 12000 2690 12000 3060 12000 3440 12000 4100 12000 4970 

12  12000 2030 12000 2360 12000 2690 12000 3020 12000 3610 12000 4370 

* is tested with dT = 8°C, 

** is tested with dT = 10°C 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for WH-MHF12G6E5

Page 1: ...cians technical individ epaired only by is service infor TION OF LOW gerant leakage ETY NOTIC rtant for safety arts List It is es zards Do not NG s only and is n duals of potent y experienced rmation by anyo TEMPERATU during the inst CE These parts a ssential that the modify the orig ot designed for tial dangers in professional te one else could RE tallation or repa Panaso Order No Mono WH M WH M ...

Page 2: ...not tie up the power supply cord into a bundle by band Abnormal temperature rise on power supply cord may happen 4 Do not insert your fingers or other objects into the unit high speed rotating fan may cause injury 5 Do not sit or step on the unit you may fall down accidentally 6 Keep plastic bag packaging material away from small children it may cause suffocation 7 Do not use pipe wrench to instal...

Page 3: ...stallation re installation and during repairing a refrigeration parts Take care of the liquid refrigerant it may cause frostbite 3 Make sure the power supply cord does not contact with hot part i e water piping High temperature may cause insulator of power supply cord damage hence electrical shock or fire 4 Do not touch the sharp aluminum fins or edges of metal parts If you are required to handle ...

Page 4: ...0 Top Fan 550 Bottom Fan Heat Exchanger Fin material Aluminium Pre Coat Fin Type Corrugated Fin Row Stage FPI 2 51 18 Size W H L mm 903 7 1295 4 38 1 Item Unit Mono Bloc Unit Dimension Height mm inch 1410 55 1 2 Width mm inch 1283 50 1 2 Depth mm inch 320 12 19 32 Net Weight kg lbs 151 333 Noise Level dB A 50 Power Level dB 67 Power Source Phase Voltage Cycle ø Single V 230 Hz 50 Input Power kW 2 ...

Page 5: ...tor No of Speed 7 Software Selection Input Power W 72 Hot Water Coil Type Brazed Plate No of Plates 80 Size W x H x L mm 130 93 325 Water Flow Rate l min m 3 h 34 4 2 1 Pressure Relief Valve Water Circuit kPa Open 300 Close 265 and below Flow Switch Magnetic Lead Switch Protection Device A Residual Current Circuit Breaker 40 Expansion Vessel Volume I 10 MWP bar 3 Capacity of Integrated Electric He...

Page 6: ...everse cycle Inner protector to protect compressor Serviceability Improvement Breakdown Self Diagnosis function System Status Check Buttons for servicing purpose System Service Mode Button for servicing purpose Front maintenance design for mono bloc unit Operation Condition Water outlet temperature C Ambient temperature C HEATING Maximum 65 35 Minimum 25 20 NOTICE When the outdoor temperature is o...

Page 7: ...10 4 Location of Controls and Components 4 1 Mono Bloc Unit Air inlet rear Air outlet Air inlet side Handle 2 pieces front and 2 pieces behind Cabinet Front Plate Top Plate ...

Page 8: ... Pump Station cable 2 x min 0 5mm2 Component name 1 PCB 2 Pressure relief valve 3 Flow switch 4 Pressure gauge 5 Water pump 6 RCCB 7 Bushing 8 Cabinet front plate 9 Cabinet top plate 0 Overload protector a Heater assembly b Expansion vessel c Cover d Air purge valve Connector name g Water inlet h Water outlet VIEW WITHOUT COVER DETAIL Ag DETAIL Ah FOR WH MHF12G6E5 WITHOUT OLP COVER FOR WH MHF09G3E...

Page 9: ...20 5 Dimensions 5 1 Mono Bloc Unit 579 400 356 154 1410 615 426 5 175 275 413 30 c c 70 277 320 152 1283 256 30 293 318 5 50 45 45 45 83 5 Unit mm Top View Front View Back View Side View Side View ...

Page 10: ... Pressure Relief Valve Air Purge Valve Water Flow Switch Water Pump Water Inlet Connect to Sanitary Tank Water Outlet Connect to Sanitary Tank Drain Refrigerant Cycle Water Cycle Heat Exchanger Heat Exchanger Strainer Strainer Subcooler 4 Way Valve Gas Side 3 Way Valve Liquid Side 3 Way Valve Pressure Switch High Pressure Sensor Compressor Discharge Temp Sensor Compressor Water Pressure Gauge Capi...

Page 11: ... L3 BLK AC2 N2 WHT SURGE PROTECTION CIRCUIT SIGNAL DETECTION CIRCUIT ACN BOOSTER WHT t 80 3 C CN OLP1 WHT 2 1 B B TERMINAL BOARD REFRIGERANT SYSTEM BACKUP HEATER O R 80 3 C O OLP 80 3 C BL R BL BL BL W BL W L1 N1 W GROUNDING TERMINAL BOARD ELCB T3 Y G G 3 1 1 1 BL BL 2 2 CN HT WHT O 1 1 2 2 3 3 2 2 1 1 A B SIGNAL DETECTION CIRCUIT R BR O BL Y R BR O BL Y CONTROL PANEL SURGE PROTECTION CIRCUIT GRN ...

Page 12: ...HIT E B L CAPACITOR ELECTRONIC CONTROLLER A C C B LA CK B 1 CN ACL A C B LK 01 O P TIONA L 4 REA CTO R W G R W RE LA Y 6 W RY HOT FG 2 GREE N BL BL BL DCN OUT ELECTRONIC CONTROLLER SUB CN AC N BLAC K FG 1 G REE N WHITE B LA CK A C B LK CN B LK B LA CK CN W HT CIRCUIT W R B B Y R BR Y W HIT E HEA T E R CIRCUIT W HITE CIRCUIT R LOW PRESSURE SENSOR HIGH PRESSURE SENSOR 2 3 1 BL 4 CN LPS BLUE CN HOT B...

Page 13: ...FORCE button In AIR PURGE function the pump will operate ON and OFF for 10 minutes to purge the air in the hydraulic system Press again the FORCE button to exit AIR PURGE function PUMP SPEED ADJUST MODE will stop operation 14 5 Expansion Vessel Pre Pressure Checking Expansion Vessel with 10 L air capacity and initial pressure of 1 bar is installed in this Mono bloc unit Total amount of water in sy...

Page 14: ...r air temperature 7 C DBT 6 C WBT o Indoor water inlet temperature 30 C o Indoor water outlet temperature 35 C Outdoor Temperature C Outdoor Temperature C Input Power kW 15 12 9 6 3 0 3 6 9 12 9 000 10 000 11 000 12 000 13 000 14 000 Capacity kW 1 500 2 500 3 500 4 500 5 500 6 500 15 12 9 6 3 0 3 6 9 12 ...

Page 15: ...000 1520 9000 1700 9000 1880 9000 2160 9000 2630 9000 3200 is tested with dT 8 C is tested with dT 10 C 18 2 2 WH MHF12G6E5 Water Out C 30 35 40 45 55 65 Outdoor Air C Capacity W Input Power W Capacity W Input Power W Capacity W Input Power W Capacity W Input Power W Capacity W Input Power W Capacity W Input Power W 15 12000 5160 12000 5530 11000 5510 10800 5490 9700 5520 8000 5610 7 12000 4430 12...

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