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Flat Stations 4.4.1 Termix VMTD-F MIX-I Direct heating w/ mixing loop & DHW DHW DCW CWM CIRCuIT DIAGRAM DH Supply DH Return DESCRIPTION Direct substation for flats and single family houses. District heating substation for direct heating with mixing loop and instantaneous domestic hot water with flowcompensated temperature controller. The Termix VMTD-MIX-I is a complete solution with built-in water heater and a differential pressure controlled heating system with integrated mixing loop. The Danfoss IHPT valve is a flowcompensated temperature controller with a built-in ∆p controller. The two regulating parameters protect the heat exchanger against over heating and lime scale formation. The mixing loop creates a suitable temperature level e.g. for floor heating. 40 Introduction to the product range FEATuRES AND BENEFITS: • Substation for DH and decentralized systems • Direct HE with differential pressure controller and mixing loop • DHW flow-compensated temperature controller • Capacity: 33-59 kW DHW, 10-15 kW HE • DHW in sufficient quantity • Operates independently of differential pressure and flow temperature • Minimum space required for installation • Pipes and plate heat exchanger made of stainless steel • Minimized risk of lime scale and bacteria formation B Heat exchanger DHW 2 Non-return valve 7 Thermostatic valve 9 Strainer 10 Circulator pump 14 Sensor pocket, heat meter 18 Thermometer 31 Differential pressure controller 41A Fitting piece, cold water mains ¾” x 80 mm 41B Fitting piece, heat meter ¾” x 110 mm 74 IHPT HE supply HE return
Flat Stations 4.4.1 Termix VMTD-F MIX-I Direct heating w/ mixing loop & DHW Substation type Termix VMTD-F-I Heating Capacity kW Heating: Capacity examples Heating Circuit ∆t °C EXTENSION OPTIONS: • Cover, white-lacquered steel, for wall-mounted or built-in variant (Designed by Jacob Jensen) • Safety valve • GTU pressure equalizer, eliminates safety valve discharge piping • Room thermostats • Zone valve, on/off function • Weather compensation, electronic controller TECHNICAL PARAMETERS: Nominal pressure: PN 10 DH supply temperature: T max = 120 °C DCW static pressure: p min = 1,0 bar Brazing material (HEX): Copper Weight excl. cover: 25 kg (incl. packing) Cover: Whitelacquered steel Pressure loss Primary *kPa 41 Flow rate l/h VMTD-1/2 10 20 25 430 VMTD-1/2 10 30 25 290 VMTD-1/2 15 30 25 430 * Heat meter not incl Introduction to the product range Dimensions (mm): Without cover: H 770 x W 535 x D 150 With cover (recess variant): H 1030 x W 610 x D 150 Connections sizes: DH + FH + HE: G ¾” (int. thread) DCW + DHW: G ¾” (int. thread)
Page 1 and 2: MAKING MODERN LIVING POSSIBLE DESIG
Page 3 and 4: 1. Introduction - An innovative ene
Page 5 and 6: Introduction 1.2 Documented benefit
Page 7 and 8: Central versus decentralized domest
Page 9 and 10: 2. Why decide for the EvoFlat syste
Page 11 and 12: ... to modern decentralized solutio
Page 13 and 14: Why decide for the EvoFlat system?
Page 15 and 16: What is the EvoFlat system solution
Page 19 and 20: Hydronic balance of the apartment
Page 31 and 32: EvoFlat flat stations 4.1 Product r
Page 33 and 34: Water heater 4.2.1 Termix Novi Dome
Page 35 and 36: Water heater 4.2.2 Termix One B Dom
Page 37 and 38: Flat Stations 4.3.1 Termix VMTD-F-I
Page 39: Flat Stations 4.3.2 Termix VMTD-F-B
Page 43 and 44: Flat Stations 4.4.2 Termix VMTD-F-M
Page 45 and 46: Flat Stations 4.5.1 Termix VVX-I In
Page 47 and 48: Flat Stations 4.5.2 Termix VVX-B In
Page 49 and 50: Domestic hot water capacity 4.6 Per
Page 55 and 56: 5. How to dimension the EvoFlat sys
Page 57 and 58: 5: Dimensioning overview Presentati
Page 59 and 60: How to install EvoFlat stations? 6.
Page 61 and 62: VVX-I - Type 1 + 2 + 3 Connections:
Page 63 and 64: How to install EvoFlat stations? 6.
Page 65 and 66: Accessories for Termix VVX-B and VV
Page 67 and 68: 67 Optional How to control the dece
Page 69 and 70: Project/Location Country Project ye
Page 71 and 72: Notes 71 Notes

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