THERMA V Monobloc Type General Information 1. Model line up Model line up Category Capacity (kW) Chassis Model Name ZHBW056A1 [HM051MR U44] UN36A ZHBW076A1 [HM071MR U44] ZHBW096A1 [HM091MR U44] 1 Phase Model 1 Ø, 220-240 V, 50 Hz 12.0 ZHBW126A1 [HM121MR U34] 14.0 ZHBW146A1 [HM141MR U34]...
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THERMA V Monobloc Type General Information 2. Nomenclature ■ Factory Model Name Model Name Signification ZH : Air-to-Water Heat Pump for R32 Classification B : Monobloc Model Type W : Inverter Heat Pump Heating Capacity (kW) Ex) 5 kW : ‘05’, 16 kW : '16' Electrical ratings 6 : 1 Ø, 220-240 V, 50 Hz 8 : 3 Ø, 380-415 V, 50 Hz...
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THERMA V Monobloc Type General Information 2. Nomenclature ■ Buyer Model Name Model Name Signification H : Air-to-Water Heat Pump Classification M : Monobloc type Heating Capacity (kW) Ex) 5 kW : ‘05’, 16 kW : '16' Electrical ratings 1 : 1 Ø, 220-240 V, 50 Hz 3 : 3 Ø, 380-415 V, 50 Hz Leaving Water Combination M : Mid Temperature...
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Monobloc Type Product Data THERMA V 1.List of Functions 2.Specification 3.Dimensions 4.Piping Diagrams 5.Wiring Diagrams 6.Performance Data 7.Electric Characteristics 8.Operation Range 9.Sound levels 10.Hydraulic Performance...
THERMA V Monobloc Type Product Data 5. Wiring Diagram ZHBW056A1 [HM051MR U44] / ZHBW076A1 [HM071MR U44] / ZHBW096A1 [HM091MR U44]...
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THERMA V Monobloc Type Product Data 5. Wiring Diagram ZHBW126A1 [HM121MR U34] / ZHBW146A1 [HM141MR U34] / ZHBW166A1 [HM161MR U34]...
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THERMA V Monobloc Type Product Data 5. Wiring Diagram ZHBW128A1 [HM123MR U34] / ZHBW148A1 [HM143MR U34] / ZHBW168A1 [HM163MR U34]...
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THERMA V Monobloc Type Product Data 6. Performance Data 6.1 Cooling Operation ■ Maximum Cooling Capacity ZHBW056A1 [HM051MR U44] Water flow rate 15.81 LPM Outdoor Temperature LWT 7 °C LWT 10 °C LWT 13 °C LWT 15 °C LWT 18 °C LWT 20 °C LWT 22 °C [°C DB]...
THERMA V Monobloc Type Product Data 6. Performance Data ZHBW126A1 [HM121MR U34] / ZHBW128A1 [HM123MR U34] Water flow rate 34.5 LPM Outdoor Temperature LWT 7 °C LWT 10 °C LWT 13 °C LWT 15 °C LWT 18 °C LWT 20 °C LWT 22 °C [°C DB] 12.00...
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THERMA V Monobloc Type Product Data 6. Performance Data 6.2 Heating Operation ■ Maximum Heating Capacity (Include defrost effect) ZHBW056A1 [HM051MR U44] Water flow rate 15.81 LPM Water flow rate 9.9 LPM Water flow rate 7.9 LPM Outdoor Temperature LWT 30 °C LWT 35 °C LWT 40 °C...
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THERMA V Monobloc Type Product Data 6. Performance Data ZHBW126A1 [HM121MR U34] / ZHBW128A1 [HM123MR U34] Water flow rate 34.5 LPM Water flow rate 21.6 LPM Water flow rate 17.3 LPM Outdoor Temperature LWT 30 °C LWT 35 °C LWT 40 °C LWT 45 °C LWT 50 °C...
THERMA V Monobloc Type Product Data 7. Electric Characteristics ■ Wiring of Main Power Supply and Equipment Capacity 1. Bear in mind ambient conditions (ambient temperature,direct sunlight, rain liquid,etc.) when proceeding with the wiring and connections 2. The wire size is the minimum value for metal conduit wiring. The power cord size should be 1 rank thicker taking into account the line voltage drops.
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THERMA V Monobloc Type Product Data 7. Electric Characteristics Outdoor Unit Phase / Volts / Hz Voltage range ZHBW056A1 [HM051MR U44] ZHBW076A1 [HM071MR U44] 1 Ø / 220-240 V / 50 Hz ZHBW096A1 [HM091MR U44] Min. : 198 Max. : 264 ZHBW126A1 [HM121MR U34] ZHBW146A1 [HM141MR U34] 1 Ø...
THERMA V Monobloc Type Product Data 8. Operation Range ■ Cooling Cooling Cooling (Settings : Inlet temp. control / Fan coil unit used) (Settings : Outlet temp. control / Fan coil unit used) Leaving Water Temperature( ) Entering Water Temperature( ) Continuous Operation Operative Operative...
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THERMA V Monobloc Type Product Data 8. Operation Range ■ Heating Heating (Setting : Outlet temp. control) Continuous Operation Operative Booster heater operation only (DHW) Backup heater (Accessory) required to achieve temp. Operative(5,7kW) Leaving Water Temperature( ) Heating (Setting : Inlet temp. control) Continuous Operation Operative Booster heater operation only (DHW)
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THERMA V Monobloc Type Product Data 9. Sound levels 9.1 Sound power level Note 1. Data is valid at diffuse field condition. 2. Reference acoustic intensity 0dB = 10E-6μW/m 3. Sound power level is measured on the rated condition in the reverberation rooms. Refer to the Model Specifications for nominal conditions(Power source and Ambient temperature, etc) 4.
THERMA V Monobloc Type Product Data 10. Hydraulic Performance The water pump is variable type which is capable to change flow rate, so it may be required to change default water pump capacity in case of noise by water flow. In most case, however, it is strongly recommended to set capacity as Maximum.
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THERMA V Monobloc Type Product Data 10. Hydraulic Performance UN36A Chassis (5, 7, 9 kW) 100% UN60A Chassis (12, 14, 16 kW) 100% Note Performance test based on standard ISO 9906 with pre-pressure 2.0 bar and liquid temperature 20°C.
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Monobloc Type Design and installation THERMA V 1.Refrigerant R32 2.Select the Best Location 3.Installation Space 4.Water Control 5.Lifting Method 6.Installation 7.Dip Switch Setting...
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THERMA V Monobloc Type Design and installation 1. Refrigerant R32 The refrigerant R32 has the higher efficiency and more friendly for environment in comparison with R410A. It has a lower GWP (Global Warming Potential) value, and higher efficiency than R410A. The Ozone Depletion Potential (ODP) of R32 is 0, and Global Warming Potential(GWP) is 675.
THERMA V Monobloc Type Design and installation 2. Select the Best Location Select space for installing unit, which will meet the following conditions: • No direct thermal radiation from other heat sources • No possibility of annoying neighbors by noise from unit •...
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THERMA V Monobloc Type Design and installation 3. Installation Space 3.1 General considerations • If an awning is built over the unit to prevent direct sunlight or rain exposure, make sure that heat radiation [Unit : mm] from the condenser is not restricted. •...
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THERMA V Monobloc Type Design and installation 4. Water Control 4.1 Water quality Water quality should be complied with EN 98/83 EC Directives. CAUTION • If the product is installed at existing hydraulic water loop, it is important to clean hydraulic pipes to remove sludge and scale.
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THERMA V Monobloc Type Design and installation 4. Water Control 4.2 Frost protection In areas of the country where entering water temperatures drop below 0 °C, the water pipe must be protected by using an approved antifreeze solution. Consult your heat pump unit supplier for locally approved solutions in your area.
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THERMA V Monobloc Type Design and installation 4. Water Control 4.3 Capacity correction factor by antifreeze Antifreeze % by wt Antifreeze Type Item Cooling 0.998 0.997 0.995 0.993 0.992 Methanol Heating 0.995 0.990 0.985 0.979 0.974 Pressure Drop 1.023 1.057 1.091 1.122 1.160...
THERMA V Monobloc Type Design and installation 5. Lifting Method • When carrying the suspended unit, pass the ropes under the unit and use the two suspension points each at the front and rear. • Always lift the unit with ropes attached at four points so that impact is not applied to the unit. •...
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THERMA V Monobloc Type Design and installation 6. Installation 6.1 Foundation for Installation • Check the strength and level of the installation ground so that the unit will not cause any operating vibration or noise after installation. • Fix the unit securely by means of the foundation bolts. (Prepare 4sets of M12 foundation bolts,nuts and washers each which are available on the market.) •...
THERMA V Monobloc Type Design and installation 6. Installation 6.2 Water Piping and water Circuit Connection 6.2.1 General considerations • Followings are should be considered before beginning water circuit connection. • Service space should be secured. • Water pipes and connections should be cleaned using water. •...
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THERMA V Monobloc Type Design and installation 7. Dip Switch Setting 7.1 Information Turn off electric power supply before setting DIP switch • Whenever adjusting DIP switch, turn off electric power supply to avoid electric shock. ■ Indoor PCB...
THERMA V Monobloc Type Design and installation 7. Dip Switch Setting Dip switch SW1 Note *Possibility to allow colder water temperature by setting. Bridge at CN_ANTI_SW on indoor PCB must be dis-connected to enable setting.
THERMA V Monobloc Type Design and installation 7. Dip Switch Setting Dip switch SW2 Descr Description iption Setting ting Default ault As Master Group control As Slave Heat pump is installed (Heating(Cooling) circuit only) Heat pump + DHW tank Accessory installation is installed information...
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THERMA V Monobloc Type Design and installation 7. Dip Switch Setting ■ Outdoor PCB UN36A Chassis OFF is selected ON is selected UN60A Chassis Dip switch Information Description Setting Default Always Mode : Maintain Low noise mode for target temperature Low Noise Mode Partial Mode : Escape Low noise mode for target temperature...