Page 1 HPM-14CH40AERIs R32-1/1H3 HPM-22CH65AERIs R32-1/1H3 HPM-28CH84AERIs R32-1/1H3 HPM-34CH100AERIs R32-1/1H3 HPM-41CH120AERIs R32-1/1H3 HPM-48CH140AERIs R32-1/1H3 HPM-53CH155AERIs R32-1/1H3 HPM-61CH180AERIs R32-1/1H3 HPM-75CH220AERIs R32-1/1H3 HPM-89CH260AERIs R32-1/1H3 HPM-102CH300AERIs R32-1/1H3 User manual...
Page 2 VIVAX...
Page 3: Table Of Contents
VIVAX Part 1 General Information 1 Mono System ....................4 2 Unit Capacities ....................6 3 Nomenclature ....................6 4 System Design and Unit Selection ..............7 5 Typical Applications ..................9...
Page 4: Mono System
Figure 1-1.1: System schematic VIVAX Monobloc is an integrated air to water heat pump system which is one-stop solution for space heating, space cooling and domestic hot water, The outdoor heat pump system extracts heat from the outdoor air and transfers this heat through refrigerant piping to the plate heat exchanger in the hydronic system.
Page 5: System Configurations
VIVAX 1.2 System Configurations VIVAX Monbloc can be configured to run with the electric heater either enabled or disabled and can also be used in conjunction with an auxiliary heat source such as a boiler. The chosen configuration affects the size of heat pump that is required. Three typical configurations are described below.
Page 6: Unit Capacities
R: 3-phase, 380-415V, 50Hz; Omitted: 1-phase, 220-240V, 50Hz. 1-phase, 220-240V, 50Hz. 3 Nomenclature HPM – XX CH XXX AERIs R32-3H9 Legend Remarks Brand: VIVAX brand Unit type: heat pump Series: Mono Inverter Capacity: 4kW; 6kW; 8 kW; 10 kW; 12 kW; 14 kW; 16 kW;...
Page 7: System Design And Unit Selection
VIVAX 4 System Design and Unit Selection 4.1 Selection Procedure Step 1: Total heat load calculation Calculate conditioned surface area Select the heat emitters (type, quantity, water temperature and heat load) Step 2: System configuration Decide whether to include AHS and set AHS’s switching temperature...
Page 8 VIVAX 4.2 Monobloc Leaving Water Temperature (LWT) Selection The recommended design LTW ranges for different types of heat emitter are: For floor heating: 30 to 35⁰C For fan coil units: 30 to 45⁰C For low temperature radiators: 40 to 50⁰C 4.3 Optimizing System Design...
Page 9: Typical Applications
VIVAX 5 Typical Applications 5.1 Application 1 Application 1 Figure 1-5.1: Legend Outdoor unit Domestic hot water tank (Field supply) User interface 14.1 TBH: Domestic hot water tank booster heater (Field supply) SV1:3-way valve (Field supply) 14.2 Coil 1, heat exchanger for heat pump Balance tank (Field supply) 14.3...
Page 10 VIVAX 5.1.1 Space heating The ON/OFF signal and operation mode and temperature setting are set on the user interface. P_o (6) keeps running as long as the unit is ON for space heating, SV1(4) keeps OFF. 5.1.2 Domestic water heating The ON/OFF signal and target tank water temperature (T5S) are set on the user interface.
Page 11 VIVAX 5.2 Application 2 ROOM THERMOSTAT Control for Space heating or cooling need to be set on the user interface. It can be set in three ways: MODE SET/ONE ZONE/DOUBLE ZONE. The indoor unit can be connected to a high voltage room thermostat and a low voltage room thermostat.
Page 12 VIVAX 5.2.2 Mode set control Figure 1-5.3: Application 2- Mode set control Legend Outdoor unit Shut-off valve (Field supply) User interface Filling valve (Field supply) Balance tank (Field supply) Drainage valve (Field supply) Automatic bleed valve Collector/distributor (Field supply) Drainage valve...
Page 13 VIVAX 5.2.3 Double zone control Figure 1-5.4: Application 2-Double zone control Legend Outdoor unit Shut-off valve (Field supply) User interface Shut-off valve (Field supply) Balance tank (Field supply) Filling valve (Field supply) Automatic bleed valve Drainage valve (Field supply) Drainage valve...
Page 14 VIVAX 5.3 Application 3 5.3.1 Group control Figure 1-5.5: Application 3- Parallel system control Legend Master unit 11.3 Coil 2: heat exchanger for heat pump 1.2…n Slave unit Filter(Accessory) User interface Check valve (Field supply) SV1: 3-way valve(Field supply) Shut-off valve(Field supply)
Page 15: Domestic Water Heating
VIVAX each unit of the parallel system should be connected with soft connections and one-way valves must be installed at the water outlet pipe. Space heating All salve units can operate in space heating mode. The operation mode and setting temperature are set on the user interface(2).
Page 16 VIVAX 2)When SL1SL2 control is set to be valid, Solar energy turns ON after receiving Solar kit signal from user interface, P_s starts running; Without solar kit signal. Solar energy turns OFF, P_s stops running.
Page 17 VIVAX Part 2 Engineering Data 1 SPECIFICATIONS ......................18 2 ELECTRICAL CHARACTERISTICS ..................26 3 DIMENSIONS AND CENTER OF GRAVITY ................ 27 4 CAPACITY TABLES......................28 5 OPERATING LIMITS ......................53 6 HYDRONIC PERFORMANCE ................... 54 7 SOUND LEVELS ......................56...
Page 18: Specifications
VIVAX 1 Specifications HPM-14CH40AERIs HPM-22CH65AERIs HPM-28CH84AERIs HPM-34CH100AERIs Outdoor unit model name R32-1 R32-1 R32-1 R32-1 Power supply V/Ph/Hz 220-240/1/50 Capacity 4.20 6.35 8.40 10.0 Heating A7W35 Rated input 0.82 1.28 1.63 2.02 5.10 4.95 5.15 4.95 Capacity 4.30 6.30 8.10 10.0...
Page 19 VIVAX Packing dimension (W×H×D) 1375×885×475 1465×1035×560 Net/Gross weight 86/107 105/132 Cooling ⁰C -5 43 Outdoor air Heating ⁰C -25 35 temperature range ⁰C -25 43 Water side heat exchanger Plate type Water side connection R1 " R1 " R5/4" R5/4"...
Page 20 VIVAX HPM-41CH120AERIs HPM-48CH140AERIs HPM-53CH155AERIs Outdoor unit model name R32-1 R32-3 R32-3 Power supply V/Ph/Hz 380-415/3/50 Capacity 12.1 14.5 15.9 Heating A7W35 Rated input 2.44 3.15 3.53 4.95 4.60 4.50 Capacity 12.3 14.1 16.0 Heating A7W45 Rated input 3.32 3.92 4.57 3.70...
Page 21 VIVAX Net/Gross weight 144/172 Cooling ⁰C -5 43 Outdoor air temperature range Heating ⁰C -25 35 ⁰C -25 43 Water side heat exchanger Plate type Water side connection R5/4" Cooling ⁰C 5 25 Water setting temperature range Heating ⁰C 25 65 ⁰C...
Page 22 VIVAX HPM-14CH40AERIs HPM-22CH65AERIs HPM-28CH84AERIs HPM-34CH100AERIs Outdoor unit model name R32-1H3 R32-1H3 R32-1H3 R32-1H3 220- 220- 220- 220- Power supply V/Ph/Hz 240/1/50 240/1/50 240/1/50 240/1/50 Capacity 4.20 6.35 8.40 10.0 Heating Rated input 0.82 1.28 1.63 2.02 A7W35 5.10 4.95 5.15 4.95...
Page 23 VIVAX Motor type / Number of Outdoor fan DC fan / 1 fans Air side heat exchanger Finned tube Refrigerant R32 1.4kg Unit dimension (W×H×D) 1295×718×429 1385×865×523 Packing dimension (W×H×D) 1375×885×475 1465×1035×560 Net/Gross weight 91/112 110/137 Cooling ⁰C -5 43...
Page 24 VIVAX HPM-41CH120AERIs R32-3H9 HPM-48CH140AERIs R32-3H9 HPM-53CH155AERIs R32-3H9 Outdoor unit model name Power supply V/Ph/Hz 380-415/3/50 Capacity 12.1 14.5 15.9 Heating A7W35 Rated input 2.44 3.15 3.53 4.95 4.60 4.50 Capacity 12.3 14.1 16.0 Heating A7W45 Rated input 3.32 3.92 4.57 3.70...
Page 25 VIVAX Packing dimension (W×H×D) 1465×1035×560 Net/Gross weight 149/177 Cooling ⁰C -5 43 Outdoor air Heating ⁰C -25 35 temperature range ⁰C -25 43 Water side heat exchanger Plate type Water side connection R5/4" Cooling ⁰C 5 25 Water setting Heating ⁰C...
Page 26: Electrical Characteristics
VIVAX 2 Electrical characteristics Outdoor unit Power current Compressor System Voltage Min. Max. TOCA HPM-14CH40AERIs R32-1 220~240 11.5 0.10 HPM-22CH65AERIs R32-1 220~240 13.5 0.10 HPM-28CH84AERIs R32-1 220~240 14.5 0.17 HPM-34CH100AERIs R32-1 220~240 15.5 0.17 HPM-41CH120AERIs R32-3 380~415 9.15 0.17 HPM-48CH140AERIs R32-3 380~415 10.15...
Page 27: Dimensions And Center Of Gravity
VIVAX 3 Dimensions and Center of Gravity 4/6kW models Figure 2-3.1: HPM-14(22)CH40(65)AERIs R32-1 / HPM-14(22)CH40(65)AERIs R32-1H3 dimensions and center of gravity (unit: mm) unit mm Model 4/6kW 8/10/12/14/16kW models Figure 2-3.2: HPM-28(34)CH84(100)AERIs R32-1(1H3)/HPM-41(48,53)CH120(140,155)AERIs R32-3(3H9) dimensions and center of gravity (unit:...
Page 28: Capacity Tables
VIVAX 4 Capacity Tables 4.1 Heating Capacity Tables (Test standard EN14511) Table 2-4.1-1: Heating capacity for 4kW models Maximum 2.05 1.18 1.74 1.80 1.22 1.48 1.71 1.32 1.29 1.53 1.30 1.18 1.37 1.25 1.10 3.09 1.31 2.36 2.83 1.56 1.82 2.44...
Page 29 VIVAX Table 2-4.1-2: Heating capacity for 4kW models Normal 1.90 1.07 1.78 1.65 1.08 1.52 1.56 1.19 1.31 1.42 1.20 1.19 1.28 1.18 1.09 2.82 1.15 2.45 2.57 1.38 1.86 2.20 1.49 1.48 1.98 1.57 1.26 1.83 1.61 1.14 3.26 1.03...
Page 30 VIVAX Table 2-4.1-3: Heating capacity for 4kW models Minimum 1.23 0.68 1.80 1.12 0.72 1.55 1.18 0.89 1.33 1.09 0.90 1.20 0.86 0.79 1.10 1.73 0.69 2.50 1.53 0.80 1.90 1.42 0.94 1.51 1.39 1.08 1.29 1.23 1.07 1.15 1.68 0.52...
Page 31 VIVAX Table 2-4.2-1: Heating capacity for 6kW models Maximum 2.57 1.49 1.72 2.25 1.53 1.46 2.14 1.67 1.28 1.91 1.64 1.17 1.71 1.57 1.09 3.64 1.56 2.34 3.34 1.86 1.80 2.88 2.03 1.42 2.56 2.08 1.23 2.33 2.08 1.12 4.43 1.49...
Page 32 VIVAX Table 2-4.2-2: Heating capacity for 6kW models Normal 2.37 1.35 1.76 2.07 1.37 1.51 1.95 1.50 1.30 1.77 1.51 1.17 1.61 1.49 1.08 3.33 1.37 2.43 3.04 1.65 1.85 2.60 1.78 1.46 2.34 1.87 1.25 2.16 1.92 1.13 4.01 1.29...
Page 33 VIVAX Table 2-4.2-3: Heating capacity for 6kW models Minimum 1.54 0.86 1.78 1.39 0.91 1.53 1.48 1.12 1.32 1.36 1.14 1.19 1.08 0.99 1.09 2.04 0.82 2.47 1.80 0.96 1.88 1.67 1.12 1.49 1.64 1.28 1.28 1.45 1.27 1.14 2.07 0.65...
Page 34 VIVAX Table 2-4.3-1: Heating capacity for 8kW models Maximum 4.45 1.98 2.25 4.00 2.04 1.96 3.59 2.19 1.64 3.34 2.15 1.55 2.81 2.17 1.30 5.68 2.03 2.80 5.09 2.15 2.37 4.74 2.24 2.11 4.32 2.44 1.77 3.70 2.29 1.61 6.90 2.07...
Page 35 VIVAX Table 2-4.3-2: Heating capacity for 8kW models Normal 4.11 1.79 2.29 3.68 1.82 2.03 3.27 1.96 1.67 3.10 1.99 1.56 2.64 2.05 1.29 5.20 1.79 2.90 4.63 1.90 2.43 4.27 1.97 2.17 3.96 2.20 1.80 3.43 2.11 1.62 6.24 1.79...
Page 36 VIVAX Table 2-4.3-3: Heating capacity for 8kW models Minimum 2.67 1.15 2.33 2.48 1.21 2.06 2.48 1.46 1.69 2.37 1.50 1.58 1.77 1.37 1.29 3.18 1.08 2.96 2.75 1.11 2.48 2.75 1.24 2.22 2.76 1.51 1.83 2.29 1.40 1.64 3.22 0.90...
Page 37 VIVAX Table 2-4.4-1: Heating capacity for 10kW models Maximum 4.68 2.06 2.27 4.21 2.12 1.98 3.78 2.28 1.66 3.52 2.24 1.57 2.96 2.26 1.31 5.98 2.12 2.82 5.35 2.24 2.39 4.98 2.34 2.13 4.55 2.55 1.79 3.89 2.39 1.63 7.26 2.15...
Page 38 VIVAX Table 2-4.4-2: Heating capacity for 10kW models Normal 4.33 1.87 2.32 3.87 1.89 2.05 3.45 2.05 1.68 3.26 2.07 1.57 2.78 2.14 1.30 5.47 1.87 2.93 4.87 1.98 2.46 4.50 2.05 2.20 4.17 2.29 1.82 3.61 2.20 1.64 6.57 1.86...
Page 39 VIVAX Table 2-4.4-3: Heating capacity for 10kW models Minimum 2.81 1.19 2.35 2.61 1.26 2.08 2.61 1.53 1.71 2.50 1.56 1.60 1.87 1.43 1.31 3.35 1.12 2.99 2.89 1.15 2.50 2.89 1.29 2.24 2.91 1.57 1.85 2.41 1.46 1.66 3.39 0.94...
Page 40 VIVAX Table 2-4.5-1: Heating capacity for 12kW models Maximum 6.33 2.92 2.17 5.96 2.77 2.15 5.03 2.96 1.70 4.53 3.12 1.45 4.23 3.29 1.28 7.75 3.04 2.55 7.49 3.00 2.50 7.21 3.34 2.16 6.38 3.41 1.87 6.05 3.52 1.72 8.95 3.13...
Page 41 VIVAX Table 2-4.5-2: Heating capacity for 12kW models Normal 5.36 2.32 2.30 5.12 2.23 2.29 4.24 2.37 1.79 3.88 2.57 1.51 3.66 2.82 1.30 6.73 2.45 2.75 6.60 2.44 2.70 6.25 2.72 2.30 5.62 2.85 1.97 5.31 3.01 1.77 7.43 2.41...
Page 42 VIVAX Table 2-4.5-3: Heating capacity for 12kW models Minimum 3.64 1.54 2.36 3.52 1.50 2.35 3.27 1.81 1.81 3.08 2.01 1.53 2.83 2.17 1.30 4.44 1.60 2.78 4.22 1.54 2.74 4.08 1.75 2.33 3.72 1.86 2.00 3.93 2.25 1.75 4.85 1.54...
Page 43 VIVAX Table 2-4.6-1: Heating capacity for 14kW models Maximum 7.00 3.27 2.14 6.76 3.20 2.11 5.43 3.18 1.71 4.89 3.35 1.46 4.47 3.47 1.29 8.36 3.25 2.57 8.01 3.18 2.52 7.79 3.58 2.18 6.89 3.65 1.89 6.25 3.61 1.73 9.61 3.40...
Page 44 VIVAX Table 2-4.6-2: Heating capacity for 14kW models Normal 5.85 2.57 2.27 5.71 2.54 2.25 4.57 2.55 1.79 4.19 2.76 1.51 3.88 2.97 1.30 7.27 2.63 2.77 7.27 2.67 2.72 6.75 2.92 2.32 6.07 3.06 1.99 5.48 3.08 1.78 8.03 2.63...
Page 45 VIVAX Table 2-4.6-3: Heating capacity for 14kW models Minimum 3.76 1.62 2.33 4.02 1.74 2.30 3.54 1.94 1.82 3.33 2.17 1.54 3.00 2.29 1.31 4.58 1.63 2.80 4.77 1.73 2.76 4.40 1.87 2.35 4.02 1.99 2.02 4.06 2.31 1.76 5.24 1.68...
Page 46 VIVAX Table 2-4.7-1: Heating capacity for 16kW models Maximum 7.69 4.03 1.91 7986.00 4132.04 1.93 6.61 4.01 1.65 5.89 4.43 1.33 4.96 4.21 1.18 9.57 4.02 2.38 9.71 4.43 2.19 8.16 4.77 1.71 7.48 4.76 1.57 6.55 4.85 1.35 11.84 4.37...
Page 47 VIVAX Table 2-4.7-2: Heating capacity for 16kW models Normal 6.57 3.24 2.03 6.79 3.29 2.06 5.57 3.21 1.73 5.04 3.65 1.38 4.30 3.60 1.19 8.42 3.29 2.56 8.50 3.59 2.37 7.07 3.88 1.82 6.59 3.99 1.65 5.74 4.14 1.39 9.89 3.37...
Page 48 VIVAX Table 2-4.7-3: Heating capacity for 16kW models Minimum 4.38 2.11 2.08 4.74 2.25 2.11 4.30 2.45 1.76 4.01 2.86 1.40 3.33 2.77 1.20 5.31 2.04 2.60 5.58 2.33 2.40 4.61 2.50 1.85 4.36 2.60 1.68 4.25 3.10 1.37 6.45 2.15...
Page 49 VIVAX 4.2 Cooling Capacity Tables (Test standard EN14511) Table 2-4.8: HPM-14CH40AERIs R32-1 cooling capacity Maximum 4.76 0.46 10.30 5.19 0.50 10.32 5.47 0.55 10.01 6.09 0.48 12.66 4.54 0.57 8.03 4.96 0.61 8.19 5.25 0.65 8.08 5.87 0.55 10.70 4.04 0.67...
Page 50 VIVAX Table 2-4.9: HPM-22CH65AERIs R32-1 cooling capacity Maximum 5.27 0.59 8.93 5.91 0.57 10.42 6.38 0.55 11.53 6.77 0.64 10.62 5.05 0.69 7.28 5.68 0.67 8.49 6.16 0.66 9.39 6.55 0.74 8.85 4.55 0.79 5.74 5.17 0.77 6.73 5.66 0.76 7.48...
Page 51 VIVAX Table 2-4.10: HPM-28CH84AERIs R32-1 cooling capacity Maximum 6.39 0.63 10.07 7.40 0.70 10.51 8.21 0.76 10.82 8.74 0.71 12.31 6.17 0.71 8.69 6.81 0.73 9.28 7.26 0.74 9.76 7.76 0.70 11.05 5.96 0.82 7.30 6.21 0.77 8.04 6.30 0.72 8.69...
Page 52 VIVAX Table 2-4.11: HPM-34CH100AERIs R32-1 cooling capacity Maximum 6.83 0.69 9.92 7.94 0.77 10.35 8.79 0.82 10.66 9.35 0.77 12.13 6.61 0.77 8.56 7.30 0.80 9.14 7.76 0.81 9.61 8.30 0.76 10.88 6.38 0.89 7.19 6.66 0.84 7.92 6.74 0.79 8.56...
Page 53: Operating Limits
VIVAX 5 Operating Limits Figure 2-5.1: Heating operating limits Figure 2-5.2: Cooling operating limits Figure 2-5.3: Domestic hot water operating limits Abbreviations: T4: Outdoor temperature(°C) T1: Leaving water temperature (°C) IBH: Backup electric heater AHS: Additional heat source Notes: IBH/AHS only Water ﬂow temperature drops or rises interval...
Page 54: Hydronic Performance
VIVAX invalid, only heat pump turns on 6 Hydronic Performance HPM-14CH40AERIs R32-1 / HPM-22CH65AERIs R32-1 / HPM-28CH84AERIs R32-1 / HPM-34CH100AERIs R32-1 Figure 2-6.1: HPM-14(22,28,34)CH40(65,84,100)AERIs R32-1 hydronic performance Water flow(m Abbreviations: ESP: External static pressure HPM-41CH120AERIs R32-3 / HPM-48CH140AERIs R32-3 / HPM-53CH155AERIs R32-3 Figure 2-6.2: HPM 41(48,53)CH120(140,155)AERIs R32-3 performance...
Page 55 VIVAX HPM-14CH40AERIs R32-1H3 / HPM-22CH65AERIs R32-1H3 / HPM-28CH84AERIs R32-1H3 / HPM-34CH100AERIs R32-1H3 Figure 2-6.3: MHC-V4(6, 8, 10)W/D2N8-BE30 / MHC-V8(10)W/D2N8-BE90hydronic performance Water flow(m Abbreviations: ESP: External static pressure / HPM-41CH120AERIs R32-3H9 / HPM-48CH140AERIs R32-3H9 / / HPM-53CH155AERIs R32-3H9 Figure 2-6.4: HPM-41(48,53)CH120(140,155)AERIs R32-3H9 hydronic performance...
Page 56: Sound Levels
VIVAX 7 Sound Levels 7.1 Overall Table 2-7.1: Sound pressure levels Model name HPM-14CH40AERIs R32-1(1H3) 45.0 HPM-22CH65AERIs R32-1(1H3) 47.5 HPM-28CH84AERIs R32-1(1H3) 48.5 HPM-34CH100AERIs R32-1(1H3) 50.5 HPM-41CH120AERIs R32-3(3H9) 53.0 HPM-48CH140AERIs R32-3(3H9) 53.5 HPM-53CH155AERIs R32-3(3H9) 57.5 HPM-41CH120AERIs R32-3(3H9) 53.5 HPM-48CH140AERIs R32-3(3H9) 54.0 HPM-53CH155AERIs R32-3(3H9) 58.0...
Page 57 NR-0 VIVAX 7.2 Octave Band Levels Figure 2-7.2: HPM-14CH40AERIs R32-1(1H3) octave band levels Cooling in rated frequency Outdoor air temperature 35⁰C DB; EWT 12⁰C, LWT 7⁰C Cooling in rated frequency NR-90 Outdoor air temperature 35⁰C NR-80 DB; EWT 23⁰C, LWT 18⁰C...
Page 58 VIVAX Figure 2-7.4: HPM-28CH84AERIs R32-1(1H3) octave band levels Cooling in rated frequency Outdoor air temperature 35⁰C DB; EWT 12⁰C, LWT 7⁰C NR-90 Cooling in rated frequency NR-80 Outdoor air temperature 35⁰C NR-70 DB; EWT 23⁰C, LWT 18⁰C NR-60 NR-50 Heating in rated frequency Outdoor air temperature 7⁰C DB,...
Page 59 VIVAX Figure 2-7.6: HPM-41CH120AERIs R32-3(3H9) octave band levels Cooling in rated frequency Outdoor air temperature 35⁰C DB; EWT 12⁰C, LWT 7⁰C NR-90 Cooling in rated frequency NR-80 Outdoor air temperature 35⁰C DB; NR-70 EWT 23⁰C, LWT 18⁰C NR-60 Heating in rated frequency NR-50 Outdoor air temperature 7⁰C DB,...
Page 60 VIVAX Figure 2-7.8: HPM-53CH155AERIs R32-3(3H9) octave band levels Cooling in rated frequency Outdoor air temperature 35⁰C DB; EWT 12⁰C, LWT 7⁰C NR-90 Cooling in rated frequency NR-80 Outdoor air temperature 35⁰C NR-70 DB; EWT 23⁰C, LWT 18⁰C NR-60 Heating in rated frequency NR-50 Outdoor air temperature 7⁰C DB,...
Page 61 VIVAX Figure 2-7.10: HPM-48CH140AERIs R32-3(3H9) octave band levels Cooling in rated frequency Outdoor air temperature 35⁰C DB; EWT 12⁰C, LWT 7⁰C NR-90 Cooling in rated frequency NR-80 Outdoor air temperature 35⁰C NR-70 DB; EWT 23⁰C, LWT 18⁰C NR-60 Heating in rated frequency NR-50 Outdoor air temperature 7⁰C DB,...
Page 62: Accessories
VIVAX 8 Accessories 8.1 Standard accessories Table 2-8.1: Standard accessories Name Shape Quantity Name Shape Quantity Installation and owner’s manual Tighten belt for customer wiring use Operation manual Tighten belt for customer wiring use Thermistor for domestic hot water tank...
Page 63 VIVAX Part 3 Installation and Field Settings 1 Preface to Part 3 ..................64 Installation ..................... 65 Water Pipework ..................70 Electrical Wiring ..................73 DIP Switch Settings ................. 76 Internal Circulation Pump ..............76 User Interface Field Settings ..............77 Operation parameter ................
Page 64: Preface To Part 3
VIVAX 1 Preface to Part 3 Notes for Installers Boxes The information contained in this Engineering Data Book may primarily be of use during the system design stage of a Midea M thermal Mono project. Additional important information which may primarily be of use during field installation has been placed in boxes, such as the example below, titled “Notes for installers”.
Page 65: Installation
VIVAX 2 Installation Acceptance and Unpacking Notes for installers When units are delivered check whether any damage occurred during shipment. If there is damage to the surface or outside of a unit, submit a written report to the shipping company.
Page 66 VIVAX Outdoor units should not be installed in locations where exposure to salinity may occur. Outdoor units should be installed in well-drained, well-ventilated positions. Outdoor units should be installed in positions that are as close as possible to the heat emitters.
Page 67 VIVAX Cold Climate Installation In cold climate locations installation should take account of the following considerations: Figure 3-2.4: Snow shielding Never install the unit at a site where the suction side may be exposed directly to wind. To prevent exposure to wind, install a baffle plate on the air discharge side of the unit.
Page 68 VIVAX Drainage Drainage ditch should be provided to allow drainage of condensate that may form on the air side heat exchanger when the unit is running in heating mode or domestic hot water mode. The drainage should ensure that condensate is directed away from roadways and footpaths, especially in locations where the climate is such that condensate may freeze.
Page 69 VIVAX 2.9.2 Installation in Rows Figure 3-2.11: Multi-row installation Table 3-2.4: Multiple row installation spacing requirements Model A(mm) B1(mm) B2(mm) C(mm) 4-6KW 2500 1000 8-16KW 3000 1500 2.10 Transportation support For 12/14/16kW model, there is a transportation support which is used to protect tubes from breaking during transportation and this support should be taken off before turning on the heat pump.
Page 70: Water Pipework
VIVAX 3 Water Pipework Water Circuit Checks M thermal Mono units are equipped with a water inlet and outlet for connection to a water circuit. M thermal Mono units should only be connected to closed water circuits. Connection to an open water circuit would lead to excessive corrosion of the water piping.
Page 71 VIVAX Water connections must be made correctly in accordance with the labels on the outdoor unit, with respect to the water inlet and water outlet. If air, moisture or dust gets in the water circuit, problems may occur. Therefore, always take into account the following when connecting the water circuit: Use clean pipes only.
Page 72: Water Flow Switch
VIVAX As a result, the hydraulic components might freeze up after all. Take preventive actions to ensure a minimal exposure of the glycol to air. Due to the presence of glycol, corrosion of the system is possible. Uninhibited glycol will turn acidic under the influence of oxygen.
Page 73: Electrical Wiring
VIVAX 4 Electrical Wiring General Notes for installers Caution All installation and wiring must be carried out by competent and suitably qualified, certified and accredited professionals and in accordance with all applicable legislation. Electrical systems should be grounded in accordance with all applicable legislation.
Page 74: Wiring Overview
VIVAX frequency electrical noise) to avoid unnecessary opening of the ground fault circuit interrupter This unit is equipped with an inverter. Installing a phase advancing capacitor not only reduce the power factor improvement effect, but also may cause abnormal heating of the capacitor due to high frequency waves. Never install a phase advancing capacitor as it could lead to an accident.
Page 75 VIVAX Item Description Item Description Outdoor unit SV2: 3-way valve (field supply) Solar energy kit (field supply) SV1: 3-way valve for domestic hot water tank (field supply) User interface Domestic hot water tank Room thermostat (field supply) Booster heater Boiler (field supply)
Page 76: Dip Switch Settings
VIVAX 5 DIP Switch Settings DIP switch is located on the hydraulic module main control board and allows configuration of additional heating source thermistor installation, the second inner backup heater installation, etc. Factory Switch ON=1 OFF=0 defaluts 00=IBH(One-step control) Set according to...
Page 77: User Interface Field Settings
VIVAX 7 User Interface Field Settings Introduction During installation, the M thermal Mono’s settings and parameters should be configured by the installer to suit the installation configuration, climate conditions and end-user preferences. The relevant settings are accessible and programmable through the FOR SERVICEMAN menu on the M thermal Mono’s user interface. The user interface menus and settings can be navigated using the user interface’s touch-sensitive keys, as detailed in Table 3-7.1.
Page 78: Menu Structure
VIVAX Menu Structure FOR SERVICEMAN 1 DHW MODE SETTING 1 DHW MODE SETTING 1.1 DHW MODE 2 COOL MODE SETTING 2 COOL MODE SETTING 1.2 DISINFECT 2.1 COOL MODE 3 HEAT MODE SETTING 1.3 DHW PRIORITY 2.2 t_T4_FRESH_C 4 AUTO MODE SETTING 1.4 DHW PUMP_D...
Page 79: For Serviceman
VIVAX FOR SERVICEMAN Menu FOR SERVICEMAN allows installers to input the system configuration and set Figure 3-7.2: FOR SERVICEMAN password screen the system parameters. To enter FOR SERVICEMAN, go to MENU > FOR FOR SE RVICEMAN SERVICEMAN. Please input password: Enter the password, using ◄...
Page 80 VIVAX DHW PUMP_D sets whether or not the DHW pump is controlled by the M thermal Mono unit. If the DHW pump is to be controlled by the M thermal Mono, select YES. If the DHW pump is not to be controlled by the M thermal Mono unit, select NON.
Page 81 VIVAX t_INTERVAL_DHW sets the DHW mode compressor re-start delay. When the compressor stops running, it will not re-start until at least t_INTERVAL_DHW minutes have elapsed. dT5_TBH_OFF sets the temperature difference between the DHW set temperature (T5S) and the DHW tank water temperature (T5) below which the immersion is not used.
Page 82: Cool Mode Setting
VIVAX PUMP_D TIMER sets whether or not the user is able to set the DHW pump (field supply) in DHW mode. For installations with a DHW pump, select ON so that the user is able to set pump start times.
Page 83: Heat Mode Setting
VIVAX dTSC sets the temperature difference between the actual room temperature (Ta) and set room temperature (TS) above which the heat pump provides chilled water to the space cooling terminals. When Ta – TS ≥ dTSC the heat pump provides chilled water to the space cooling terminals and when Ta ≤ TS the heat pump does not provide chilled water to the space cooling terminals.
Page 84 VIVAX T4HMIN sets the ambient temperature below which the heat pump will not operate in heating mode. The lowest value that T4CMIN can take is -25°C, which is the heating mode lower ambient temperature operating limit of the heat pump.
Page 85 VIVAX TEMP. TYPE SETTING Menu MENU > FOR SERVICEMAN > TEMP. TYPE SETTING Figure 3-7.19: TEMP. TYPE SETTING menu 5 TEMP. TYPE SETTING The TEMP. TYPE SETTING is used for selecting whether the water flow 5.1 WATER FLOW TEMP. temperature or room temperature is used to control the ON/OFF of the heat 5.2 ROOM TEMP.
Page 86 VIVAX ◄ Homepage (zone 1) Addition page (zone 2) If set DOUBLE ZONE and ROOM TEMP. to YES, meanwhile set WATER FLOW TEMP. to YES or NON, the following page will be displayed. In this case, the setting value of zone 1 is T1S, the setting value of zone 2 is TS (The corresponding TIS2 is calculated according to the climate related curves.)
Page 87: Other Heating Source
VIVAX 7.10 OTHER HEATING SOURCE Menu 7.10.1 OTHER HEATING SOURCE menu overview MENU > FOR SERVICEMAN > OTHER HEATING SOURCE Figure 3-7.26: OTHER HEATING SOURCE menu 7 OTHER HEATING SOURCE 7.1 dT1_IBH_ON 5°C 7.2 t_IBH_DELAY 30MIN 7.3 T4_IBH_ON -5°C 7.4 dT1_AHS_ON 5°C...
Page 88: Restore Factory Settings
VIVAX 7.11 HOLIDAY AWAY SETTING Menu MENU > FOR SERVICEMAN > HOLIDAY AWAY SETTING Figure 3-7.29: HOLIDAY AWAY SETTING menu The HOLIDAY AWAY SETTING menu settings are used to set the outlet water 8 HOLIDAY AWAY SETTING temperature to prevent water pipes freezing when away from home in cold 8.1 T1S_H.A._H...
Page 89 VIVAX 7.14 TEST RUN 7.14.1 TEST RUN Menu overview MENU > FOR SERVICEMAN > TEST RUN TEST RUN is used to check that the valves, air purge function, circulation pump, space cooling mode, space heating mode and DHW mode are all operating correctly.
Page 90 VIVAX 7.14.3 AIR PURGE operation MENU > FOR SERVICEMAN > TEST RUN > AIR PURGE Once installation is complete it is important to run the air purge function to remove any air which may be present in the water piping and which could cause malfunctions during operation.
Page 91 VIVAX 7.14.6 HEAT MODE RUNNING operation Figure 3-7.38: HEAT MODE RUNNING display The HEAT MODE RUNNING operation is used to check the operation of the 11 TEST RUN system in space heating mode. Test run is on. Heat mode is on.
Page 92: Special Function
VIVAX 7.15 SPECIAL FUNCTION Figure 3-7.40: Special functions menu 7.15.1 SPECIAL FUNCTION menu overview 12 SPECIAL FUNCTION 12 SPECIAL FUNCTION 12.1 PREHEATING FOR FLOOR ACTIVE THE SETTINGS AND ACTIVE THE MENU > FOR SERVICEMAN > SPECIAL FUNCTION “SPECIAL FUNCTION”? 12.2 FLOOR DRYING UP...
Page 93 VIVAX Figure 3-7.43: Preheating for floor screens 12.1 PREHEATING FOR FLOOR 12.1 PREHEATING FOR FLOOR Preheat for floor is Do you want to turn off the preheating running for 25 minutes. for floor function? Water flow temperature is 20°C. CONFIRM CONFIRM 7.15.3 FLOOR DRYING UP...
Page 94: Auto Restart
VIVAX 7.16 AUTO RESTART MENU > FOR SERVICEMAN > AUTO RESTART Figure 3-7.47: AUTO RESTART menu 13 AUTO RESTART 13.1 COOL/HEAT MODE AUTO RESTART sets whether or not the unit re-applies the user interface settings 13.2 DHW MODE when the power returns following a power failure. Select YES to enable auto restart or NON to disable auto restart.
Page 95 VIVAX Ta sets the Ta sensor connection type (HMI: Ta on wired controller; IDU: Ta connected on hydronic PCB) Ta-adj is an correction value for Ta. SOLAR INPUT sets whether solar control signal is connected to hydronic PCB. (0=NON; 1=CN18; Tsolar 2=CN11SL1SL2) F-PIPE LENGTH sets the length of refrigerant pipes between outdoor unit and indoor unit.
Page 96: Operation Parameter
VIVAX HMI ADDRESS FOR BMS sets the HMI address code for BMS.(only valid for master controller) The STOP BIT of wired controller and upper computer software should be the same to ensure the reliability of data transformation. 8 Operation parameter MENU >...
Page 97: Network Configuration Guidelines
VIVAX 9 Network Configuration Guidelines The wired controller realizes intelligent control with a built-in WIFI module, which receives control signal from the APP. Before connecting the WLAN, please check for it if the router in your environment is active and make sure that the wired controller is well-connected to the wireless signal.
Page 98 VIVAX Click on Sign Up and create a new account if you have never created an account of MSmartLife before . If you have already created an account before, login with the email and password. Add device and login to home Wi-Fi...
Page 99 VIVAX Select the Central heating Water Heater Select the Wi-Fi in your home and type in the password for this Wi-Fi The App will automatically find out the controller, here the controller is KJRH-120F Check Operation Completed and click on...
Page 100 VIVAX Wired Controller Setting Go to "MENU"> "WLAN SETTING"> "AP MODE". Press "OK" to activate the WLAN, refer to Figure 3-8.1. Select YES, press OK to select AP mode. Select AP Mode correspondingly on the mobile device and continue the follow-up settings according to the APP prompts.
Page 101 VIVAX Go Back to the App, it will Click on “Complete”, once the take some time for the app to Account binding is finished finish up 9.4.2 Finishing up It will show the Status as Online . Enter the device to...
Page 102: Usb Function Guidelines
VIVAX 10 USB function guidelines 10.1 Parameters setting transfer between wired controllers Installer can quickly copy the wired controller parameter settings from unit A to unit B via USB disk, which save the time of on-site installation. Steps are as follows: Step 1: Plug U disk into the port of hydronic PCB of A unit.
Page 103 VIVAX USB FUNCTION USB FUNCTION READ SET PARAMETER READ SET PARAMETER WRITE SET PARAMETER WRITE SET PARAMETER CONFIRM CONFIRM SUCCESS 10.2 Convenient program upgrade for unit There is no need to carry any heavy equipment but only USB disk can realize program upgrade. Steps are as follows:...
Page 104: Climate Related Curves
VIVAX Check IDU software version Check ODU software version OPERATION PARAMETER OPERATION PARAMETER T3 OUTDOOR EXCHANGE TEMP. Tbt1 BUFFERTANK_UP TEMP. Tbt2 BUFFERTANK_LOW TEMP. T4 OUTDOOR AIR TEMP Tsolar TF MODULE TEMP. P1 COMP PRESSURE XX Kpa IDU SOFTWARE XX-XX-XXXXXXX ODU SOFTWARE...
Page 105 VIVAX Figure 3-9.3: High temperature curves for heating mode T1S( ) Curve 1 Curve 2 Curve 3 Curve 4 Curve 5 Curve 6 Curve 7 Curve 8 T4( ) -30 -25 -20 -15 -10 Outdoor ambient temperature (⁰C ) Notes: It only has the curves of the high temperature setting for heating, if the high temperature is set for heating.
Page 106 VIVAX Figure 3-9.5: High temperature curves for cooling mode T1S( ) Curve 1 Curve 2 Curve 3 Curve 4 Curve 5 Curve 6 Curve 7 Curve 8 T4( ) Outdoor ambient temperature (⁰C ) Notes: It only has the curves of the high temperature setting for cooling, if the high temperature is set for cooling.
Page 107: Error Code Table
VIVAX 12 Error Code Table Table 3-10.1: Error code table Error code Content Transducer module temperature too high protect Water flow failure (E8 appears 3 times) Phase sequence error (for 3 phase models) Communication error between the main control board of hydraulic module and user interface...
Page 108 VIVAX DC bus low voltage protection DC bus high voltage protection MCE error Zero speed protection Phase sequence error Compressor frequency variation greater than 15Hz within one second protection Actual compressor frequency differs from target frequency by more than 15Hz protection...
Page 109: European Disposal Guidelines
VIVAX EUROPEAN DISPOSAL GUIDELINES To protect our environment and to recycle the raw materials used as completely as possible, the consumer is asked to return unserviceable equipment to the public collection system for electrical and electronic. The symbol of the crossed indicates that this product must be returned to the collection point for electronic waste to feed it by recycling the best possible raw material recycling.
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Vivax HPM-14CH40AERIs R32-1/1H3 User Manual

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