Top secret Secret Internal use only Public System

Top secret Secret Internal use only Public System build-up

1. Outdoor 2. Indoor

Commercial video of 3 rd generation https: //www. youtube. com/watch? v=e. Lq. VXOSULv. I 3 Title - Internal use only

Outdoor 4 Title - Internal use only

Hardware – Outdoor unit ERGA Dimensions : See Outside drawing 5 Title - Internal use only

Hardware – Outdoor unit ERGA Salespitch 6 Daikin and Rotex branded R 32 New square out blow grill Painted bottom plate to avoid corrosion Increase surface heat exchanger for higher performance New handling method with slings and handle Suction grill factory mounted Improved supporting feed with quick fix clamps New designed fan motors Title - Internal use only

Hardware – Outdoor unit ERGA Compressor Swing technologie Component ERGA-04 Compressor Inverter type Accumulator 7 ERGA-06 ERGA-08 2 YC 71 EXC#C Yes Yes Refrigerant oil Daphne Hermtic oil FW 68 DA (Poly ether) Charged volume 0, 9 l Title - Internal use only

Hardware – Outdoor unit ERGA Overload relay 8 Activation Deactivation Tbc (+/-115°C) 95 +/- 10 °C Title - Internal use only

Hardware – Outdoor unit ERGA High pressure switch Protects the unit against too high pressure 9 Maximum pressure 48 Bar Activation pressure 46 Bar Reset pressure 36 Bar Test pressure 73 Bar Title - Internal use only

Hardware – Outdoor unit ERGA 4 -way valve Switch between heating and cooling operation Default heating position Reversed cycle for defrost Coil 120 -380 VDC start voltage 10 VDC sustaining voltage 585 Ohm resistance 10 Title - Internal use only

Hardware – Outdoor unit ERGA Heat exchanger (0, 605 m 2 -> 0, 658 m 2) 7, 0 mm Tube diameter 2 rows – 32 stages 1, 4 mm fin pitch 11 Title - Internal use only

Hardware – Outdoor unit ERGA Fan motor Assists to control the differential pressure between high and low pressure side Will also be controlled in function of ambient temperature and condensation temperature New wiring PCB -> Fan = 3 wires (U-V-W) Pin 1 -2 / Pin 2 -3 / Pin 3 -1 -> 20 Ohm +/- 5 Ohm 12 Component Fan motor Type Propeller Output [W] 77 W Title - Internal use only

Hardware – Outdoor unit ERGA Expansion valve 13 Component Expansion valve motor Coil operating voltage 12 VDC +/10% Body pulse output 0~480 pls Coil resistance 46Ω +/- 4Ω (20°C) Lead wire TBC 5 -wire (red = common) type Bidirectional electronic Title - Internal use only

Hardware – Outdoor unit ERGA Service port Gas stop valve M 22 x 2 (Schraeder) ½ -20 UNF = standard Liquid stop valve M 14 x 1 (NO schraeder) 7/16 – 20 UNF 14 Title - Internal use only

Hardware – Outdoor unit ERGA Thermistor 15 Title - Internal use only Location Dischare pipe Coil Ambient Wire length 600 840 590 Connector S 90 Pin 5 -6 3 -4 1 -2 NTC R 25=20 k. Ohm Name R 3 T R 2 T R 1 T

Hardware – Outdoor unit ERGA Main PCB Inverter and Main in 1 (Include picture of PCB and HAP LED -> Service PCB), show difference between inverter and main part of the PCB + add function of each connector) 16 Title - Internal use only

Hardware – Outdoor unit ERGA Service PCB HAP led functions, other LED’s not. (Add picture of Service PCB) 17 Title - Internal use only

Indoor Floorstanding & Wall mounted 18 Title - Internal use only

Hardware – Indoor Unit Floorstanding (Standard) Dimensions : See Outside drawing 19 Title - Internal use only

Hardware – Indoor Unit Floorstanding (Standard) With bizone kit 20 Title - Internal use only

Hardware – Indoor Unit Floorstanding (Standard) Without bizone kit 21 Title - Internal use only

Hardware – Wall Mounted Dimensions : See Outside drawing 22 Title - Internal use only

Hardware – Indoor Unit Floorstanding (Standard) Salespitch - Stylish - No sharp edges - White & Grey -> no RAL code - Easy handles for transport - Serviceability improved - Reversible kit available (DAF only) - Magnetic filter - By-pass valve available as option - Bizone can also be used as single zone unit (extra kit required) 23 Title - Internal use only

Hardware – Indoor Unit Floorstanding (Standard) Tank -> NEW - 24 180 & 230 l PUR foaming B DAB only: BSH of 2, 4 k. W + Inspection opening Drain from the top – like you agreed No anode Bigger heat exchanger Water inlet/outlet are switched to optimize heating Title - Internal use only

Hardware – Indoor Unit Floorstanding and Wall mounted Piping - Refrigerant piping location is better - Standard piping size: - SH : reduced from 1 ¼” to 1” DHW : reduced from 1” to ¾” DHW Ref connection 25 Title - Internal use only SH

Hardware – Indoor Unit Floorstanding and Wall mounted Water filter - Open screw on the bottom - Required water pressure to push dirt out - 0, 8 x 0, 8 mm Water filter 26 Max. temperature 90°C Max. pressure 3 bar Title - Internal use only

Hardware – Indoor Unit Floorstanding and Wall mounted Safety valve Helps controlling the water pressure in the heating system. When the calibrated pressure is reached, the valves will open and discharge to atmosphere, preventing that the system pressure reaches dangerous levels for the system and its components. Water filter 27 Max. temperature 110°C Max. pressure 3 bar Max. percentage of glycol 50% Title - Internal use only

Hardware – Indoor Unit Floorstanding and Wall mounted Air purge Automatic air purge eliminates air in the heating system Without the need for manual intervention. This prevents undesired noise, wear of device and inefficient performance of the unit. Water filter 28 Max. temperature 110°C Max. pressure 6 bar Max. percentage of glycol 50% Title - Internal use only

Hardware – Indoor Unit Floorstanding and Wall mounted Flowsensor Measures the flow in the water circuit. Flow sensor 29 Output flow signal Analog 0, 5~3, 5 V Power supply 5 VDC Title - Internal use only

Hardware – Indoor Unit Floorstanding and Wall mounted Expansion vessel Tap included to close during water filter cleaning. 30 Title - Internal use only

Hardware – Indoor Unit Floorstanding and Wall mounted Pump https: //www. youtube. com/watch? v=c. MC 02526 Z_s If you disconnect the communication cable (X 26) pump goes fulls peed 04~08 k. W 31 Pump type Gundfos UMP 3 K Voltage 230 VAC (50 h. Z) Speed 0 -563 rpm Title - Internal use only

Hardware – Indoor Unit Floorstanding (Standard) 3 -way valve Electrical signal is the same to ESBE valve (PCB is not changed) Rotate to correct position in +/- 3 seconds Not possible (difficult) to mount wrong , no additional (dip)switched required Thread to dismount 3 WV motor 32 Title - Internal use only

Hardware – Indoor Unit Floorstanding (Standard) Two connections are used to put the 3 WV is the correct position It is possible to turn it manually by turning the metal pin Be carefull if you reconnect that the 3 WV is put back in the original position, otherwise the 3 WV is mounted 180 °C wrong 33 Title - Internal use only

Hardware – Indoor Unit Floorstanding and Wall mounted Water pressure sensor B 1 PW Hydro PCB – X 7 Y Pin 2 -1 = Output signal Pin 2 -3 = 5 VDC Huba Control - 0… 4 Bar ~ 0, 5 – 4, 5 VDC (lineair) - < 85°C 34 Title - Internal use only

Hardware – Indoor Unit Floorstanding and Wall mounted Refrigerant pressure sensor B 2 PR Hydro PCB – X 60 General control of the outdoor unit, but there was no more room. 35 Title - Internal use only

Hardware – Indoor Unit Floorstanding and Wall mounted Thermistors Location PCB Name NTC Outlet water heat exchanger A 1 P R 1 T R 25 = 20 °C Ambient sensor A 2 P R 1 T R 25 = 20 °C Ambient sensor user interface A 14 P R 1 T R 25 = 20 °C Outlet BUH A 1 P R 2 T R 25 = 20 °C External A 2 P R 2 T R 25 = 20 °C Refrigerant liquid A 1 P R 3 T R 25 = 20 °C Inlet water A 1 P R 4 T R 25 = 20 °C DHW A 1 P R 5 T & R 8 T R 25 = 20 °C A 1 P R 6 T R 25 = 20 °C External indoor/outdoor 36 Title - Internal use only