Top secret Secret Internal use only Public 4

Top secret Secret Internal use only Public 4. Installation

Unit installation Keep in mind Installation of the system should be done as discribed in the Instalation Manual and Installer Reference Guide. 2 Title - Internal use only

1. Units installation 2. Refrigerant 3. Hydraulics 4. Electrics 5. Don’t forget

1 Unit installation Outdoor unit 4 Title - Internal use only

Unit installation – Outdoor unit Consideration - Is the unit safely situated? - Can the unit be safely maintained? - Is there sufficient room to remove components? - Is there sufficient space to clean the outdoor unit heat exchanger? - Is there adequate air flow available around the unit? - Is there a requirement for a snow canopy? - Is the discharge air route acceptable, no nuisance towards neighbours? - Is operational noise a problem to consider, is it under a bedroom window? - Is drainage required on the outdoor unit? - Prevailing wind? 5 Title - Internal use only

Unit installation – Outdoor unit Accessories a. Installation manual b. Fluorinated greenhouse gases label c. Multilangual fluorinated greenhouse gases label d. Energy label e. Product fiche data for room temp control f. Unit mounting place g. Bolts, nuts, wachers, spring washers and wire clamp 6 Title - Internal use only

Unit installation – Outdoor unit Site requirements – Minimum installation spaces a. Air Outlet b. Air Inlet 7 Title - Internal use only

Unit installation – Floorstanding Site requirement - Unit dimensions (Check Outside drawing in databook) 8 Title - Internal use only

Unit installation – Outdoor unit Site requirements – Cold regions - Remove suction grill 9 Title - Internal use only

Unit installation – Outdoor unit Site requirements – Cold regions - Make sure the unit is never snowed up a. b. c. d. e. Snow cover or shed Pedestal Prevailing wind direction Air outlet EKFT 008 D option kit - Installation - 10 300 mm above the groud 100 mm above expected snow level Title - Internal use only

Unit installation – Outdoor unit How to handle the unit 11 Title - Internal use only

Unit installation – Outdoor unit Mounting the unit - Flexi-foot with strut a. Maximum expected snow level 12 Title - Internal use only

Unit installation – Outdoor unit Mounting the unit - On plastic mounting feet - Nuts, bolts, washers an spring washer are deliverd with the unit 13 Title - Internal use only

Unit installation – Outdoor unit Mounting the unit - On a pedestal a. Maximum snowfall height b. EKFT 008 D option kit 14 Title - Internal use only

Unit installation – Outdoor unit Mounting the unit - Brackets to the wall a. Maximum snowfall height b. EKFT 008 D option kit c. Anti-vibration rubber 15 Title - Internal use only

Unit installation – Outdoor unit To prevent the unit from falling over - 2 cables - Rubber sheet to protect the OU 16 Title - Internal use only

1 Unit installation Floorstanding 17 Title - Internal use only

Unit installation – Floorstanding Consideration - The unit should never be installed in a sound sensitive area (i. e. - a bedroom) - Vibration consideration of the water pump may need to be considered - The space around the unit is adequate for servicing - All piping lengths and distances have been taken into consideration 18 Title - Internal use only

Unit installation – Floorstanding Accessories a. General safety precautions b. Addendum book for optional equipment c. Installation manual d. Operation manual e. Sealing ring for shut off valve f. Shut off valve g. Overpressure bypass valve 19 Title - Internal use only

Unit installation – Floorstanding Site requirement - Minimum installation space - All parts can be reached from the front (But more space is always good) 20 Title - Internal use only

Unit installation – Floorstanding Site requirement - Unit dimensions (Check Outside drawing in databook) 21 Title - Internal use only

Unit installation – Floorstanding How to handle the unit - Use the handles at the back (a) and bottom (b) 22 Title - Internal use only

Unit installation – Floorstanding Mounting the unit - Mount the unit waterleveled - Use the adjustable feet to finetune - Maximum deviation of 1° to the back 23 Title - Internal use only

Unit installation – Floorstanding How to open the unit - Remove top panel 24 Title - Internal use only

Unit installation – Floorstanding How to open the unit - Remove the upper front panel 25 Title - Internal use only

Unit installation – Floorstanding How to open the unit - Open the switch box 26 Title - Internal use only

Unit installation – Floorstanding How to open the unit - Lower the switch box and relocate it with the hinges 27 Title - Internal use only

1 Unit installation Wall mounted 28 Title - Internal use only

Unit installation – Floorstanding Consideration - The unit should never be installed in a sound sensitive area (i. e. - a bedroom) - Vibration consideration of the water pump may need to be considered - The space around the unit is adequate for servicing - There is a provision for condensate drain (only for EHBX models) and pressure relief valve blow-off for all models - In case of wall hung indoor unit, the installation surface must be a flat and vertical wall capable of supporting the operating weight of the unit - All piping lengths and distances have been taken into consideration 29 Title - Internal use only

Unit installation – Wall mounted Accessories a. General safety precautions b. Addendum book for optional equipment c. Installation manual d. Operation manual e. Sealing ring for shut-off valve f. Overpressure bypass valve g. Wall bracket 30 Title - Internal use only

Unit installation – Wall mounted Site requirements - Minimum installation space - All parts can be reached from the front (But more space is always good) 31 Title - Internal use only

Unit installation – Wall mounted Site requirements - Unit dimensions (Check Outside drawing in databook) 32 Title - Internal use only

Unit installation – Wall mounted How to handle the unit - Lift the unit from its box 33 Title - Internal use only

Unit installation – Wall mounted Mounting - Fix the wall bracket (accessory) to the wall (LEVEL!) with 2 x 8 mm bolts - Attach the unit to the wall bracket - 34 Tilt the top of the unit against the wall at the position of the wall bracket Slide the bracket on the back of the unit over the wall bracket. Title - Internal use only

Unit installation – Wall mounted How to open the unit - Remove the upper front panel 35 Title - Internal use only

Unit installation – Wall mounted How to open the unit - Remove the switch box cover 36 Title - Internal use only

Unit installation – Wall mounted How to open the unit - Relocate the switch box 37 Title - Internal use only

Unit installation – Wall mounted How to open the unit - Open the lower switch box 38 Title - Internal use only

2 Refrigerant Outdoor 39 Title - Internal use only

Refrigerant – Outdoor unit Piping size Liquid pipe 6, 35 mm Gas pipe 15, 9 mm Piping length (outdoor to indoor) Minimum 3 m Maximum 30 m No oil trap required 40 Title - Internal use only

Refrigerant – Outdoor unit Connect refrigerant piping to the outdoor unit - Do not exceed maximum test pressure (nameplate) during leak check (1, 1 x 46 Bar) - Use professional ‘bubble solution’ for leak checking - Vacuum dry the system for at least 2 hours at -1 bar - Wait at least 1 additional hour to make sure the pressure did not change - Open your valves ! 41 Title - Internal use only

Refrigerant – Outdoor unit Additional charge Total liquid piping length Additional charge? <= 10 m No > 10 m = (Total length – 10 m) x 0, 02 kg - Use R 32 - Fill in the label on the outdoor unit a. Notification b. Factory refrigerant charge c. Additional charge d. Total charge e. CO 2 equivalent f. GWP 42 Title - Internal use only

2 Refrigerant Floorstanding 43 Title - Internal use only

Refrigerant – Floorstanding Refrigerant connection - More details, see Chapter Refrigerant – Outdoor unit a. Refrigerant liquid connection b. Refrigerant gas connection 44 Title - Internal use only

2 Refrigerant Wall mounted 45 Title - Internal use only

Refrigerant – Wall mounted Refrigerant connection - More details, see Chapter Refrigerant – Outdoor unit a. Refrigerant liquid connection b. Refrigerant gas connection 46 Title - Internal use only

3 Hydraulics Outdoor 47 Title - Internal use only

Hydraulics – Outdoor unit No specific details from DENV. Enter country specific details when required. 48 Title - Internal use only

3 Hydraulics Floorstanding 49 Title - Internal use only

Hydraulics – Floorstanding Water volume 0 Liters for EHVH/X/Z , except DAB model Minimum flowrate 12 l/min 50 Title - Internal use only

Hydraulics – Floorstanding Water volume for DAB model - 20 liters without BUH - 10 liters with optional BUH - Volume of the unit NOT included Minimum flowrate 12 l/min 51 Title - Internal use only

Hydraulics – Floorstanding Connect the water piping - Install the shut off valves - Install the overpressure bypass valve in the space heating circuit (mind the minimum water volume!) a. Space heating out 1” b. Space heating in 1” c. DHW out ¾ “ d. DHW in ¾” 52 Title - Internal use only

Hydraulics – Floorstanding Connect the recirculation piping - Required for instant hot DHW at your tap 53 Title - Internal use only

Hydraulics – Floorstanding Connect the drain hose to the drain 54 Title - Internal use only

Hydraulics – Floorstanding Fill the DHW tank - Open all taps (bathroom) to air purge the system - Open the cold water supply - Close the taps when the air is ou - CHECK FOR LEAKS - Make sure the tank is filled completely 55 Title - Internal use only

3 Hydraulics Wall mounted 56 Title - Internal use only

Hydraulics – Wall mounted Water volume WM model 10 l/min Minimum flowrate 12 l/min 57 Title - Internal use only

Hydraulics – Wall mounted Water volume DAB model - 20 liters without BUH - 10 liters with optional BUH - Volume of the unit NOT included Minimum flowrate 12 l/min 58 Title - Internal use only

Hydraulics – Wall mounted Connect the water piping - Install the shut off valves - Install the overpressure bypass valve in the space heating circuit (mind the minimum water volume!) - Install a 3 way-valve in case of DHW a. Space heating in 1” b. Space heating out 1” 59 Title - Internal use only

Hydraulics – Wall mounted Connect the drain hose to the drain a. Drain pan connector 60 Title - Internal use only

4 Electrics Outdoor 61 Title - Internal use only

Electrics – Outdoor unit Specs Component ERGA 04 -08 DAV 3 Voltage 230 V Phase 1~ Frequency 50 Hz Wire size Local legislation Interconnection cable Fuse Min 1, 5 mm 2 and applicable for 230 V 25 A Earth leakage circuit breaker Local legislation 62 ERGA 06 -08 DAV 3 A (DACE model) Title - Internal use only 16 A

Electrics – Outdoor unit Connect power supply a. b. c. d. 63 Title - Internal use only Interconnection Power suply Fuse Earth leakage

Electrics – Outdoor unit Switch box lay-out - Check wiring diagram 64 Title - Internal use only

4 Electrics Floorstanding 65 Title - Internal use only

Electrics – Floorstanding 66 Title - Internal use only

Electrics – Floorstanding Rout the wires correctly a. b. c. d. 67 Low voltage High voltage power supply High voltage control signal High voltage power supply (Electrical heater) Title - Internal use only

Electrics – Floorstanding Connect the main power supply - Make sure 1 -2 -3 are wired correctly ! X 11 YA – X 11 Y ~ Hydro PCB A 1 P/X 1 A 68 Title - Internal use only

Electrics – Floorstanding Connect the main power supply - Preferentail k. Wh rate a. Interconnection cable (Power supply) b. Normal kw. H rate supply c. Preferential power supply contact X 11 YB – X 11 Y~Hydro PCB A 1 P/X 1 A -> This seperate power connection to the Indoor unit is depends on the type of KWH rate power supply. - Preferential k. Wh rate power supply is interrupted when active - No power consumption of the indoor unit is allowed during X 5 M/9+10 is also the contact for the safety thermostat! Only 1 is possilbe. 69 Title - Internal use only

Electrics – Floorstanding Backup heater power supply - Earthen your BUH! - Power supply can vary from unit to unit BUH (k. W) Power supply Max. running current *3 V 3 k. W 1 N~230 V 13 A *6 V 2 k. W 1 N~230 V 9 A 4 k. W 1 N~230 V 17 A 6 k. W 1 N~230 V 26 A 2 k. W 3~230 V 5 A 4 k. W 3~230 V 10 A 6 k. W 3~230 V 15 A 2 k. W 3 N~400 V 4 A 4 k. W 3 N~400 V 9 A 6 k. W 3 N~400 V 13 A *9 W 70 Title - Internal use only

Electrics – Floorstanding Backup heater power supply * 3 V (1 N~230 V) a. Prewired to K 1 M b. Field wiring Overcurrent fuse of backup heater (2 pole; 20 A; curve 400 V; class C) Earth leak circuit breaker 71 Title - Internal use only

Electrics – Floorstanding Backup heater power supply * 6 V (1 N~230 V) a. Prewired to K 5 M b. Field wiring Overcurrent fuse of backup heater (Fuse 4 pole; 20 A) Earth leak circuit breaker 72 Title - Internal use only

Electrics – Floorstanding Backup heater power supply * 6 V (3~230 V) a. Prewired to K 5 M b. Field wiring Overcurrent fuse of backup heater (Fuse 4 pole; 20 A) Earth leak circuit breaker 73 Title - Internal use only

Electrics – Floorstanding Backup heater power supply * 9 W (3 N~400 V) a. Prewired b. Field wiring Overcurrent fuse of backup heater (Fuse 4 pole; 20 A) Earth leak circuit breaker 74 Title - Internal use only

Electrics – Floorstanding Connect the shut off valve - Always in the MAIN zone = Low temperature zone (UFH) - Normal Open (X 2 M 21 -28) or Normal Closed (X 2 M 21 -29) - Only possible if you use 2 zones ! 75 Title - Internal use only

Electrics – Floorstanding Connect electrical meters - Check the polarity when required! (Negative X 5 M/5 and Positive X 5 M/3) 76 Title - Internal use only

Electrics – Floorstanding Connect the DHW pump 77 Title - Internal use only

Electrics – Floorstanding Connect the alarm output - Instal EKRP 1 HB Hydro A 1 P/X 33 A – Option PCB A 4 P/CN 2: 1 - Wire the output 78 Title - Internal use only

Electrics – Floorstanding Connect the Heating/Cooling or ON/OFF - Instal EKRP 1 HB Hydro A 1 P/X 33 A – Option PCB A 4 P/CN 2: 1 - Wire the output 79 Title - Internal use only

Electrics – Floorstanding Connect the changeover to external heat source - Instal EKRP 1 HB Hydro A 1 P/X 33 A – Option PCB A 4 P/CN 2: 1 - Wire the output 80 Title - Internal use only

Electrics – Floorstanding Connect the PCC with digital inputs - Instal EKRP 1 AHTA Hydro A 1 P/X 85 A – Option PCB X 80 A - Wire the Digital Inputs A 8 P X 801 M 1 – X 6 X A 8 P X 801 M 2 – X 7 S A 8 P X 801 M 3 – X 8 S A 8 P X 801 M 4 – X 9 S A 8 P X 801 M 5 – Com 81 Title - Internal use only

Electrics – Floorstanding Connect the safety thermostat (NC contact) - Follow applicable legislation - Make sure at least 2 meter is between thermostat and the 3 -way valve - Don’t forget the configuration! Not possible in combination with Preferential k. Wh rate. 82 Title - Internal use only

Electrics – Floorstanding Switch box lay-out - Check wiring diagram 83 Title - Internal use only

4 Electrics Wall mounted 84 Title - Internal use only

Electrics – Wall mounted Rout the wires correctly a. b. c. d. 85 Low voltage High voltage power supply High voltage control signal High voltage power supply (Electrical heater) Title - Internal use only

Electrics – Wall mounted Connect the main power supply - Make sure 1 -2 -3 are wired correctly ! X 11 YA – X 11 Y ~ Hydro PCB A 1 P/X 1 A 86 Title - Internal use only

Electrics – Wall mounted Connect the main power supply - Preferentail k. Wh rate a. Interconnection cable (Power supply) b. Normal kw. H rate supply c. Preferential power supply contact X 11 YB – X 11 Y~Hydro PCB A 1 P/X 1 A -> This seperate power connection to the Indoor unit is depends on the type of KWH rate power supply. - Preferential k. Wh rate power supply is interrupted when active - No power consumption of the indoor unit is allowed during X 5 M/9+10 is also the contact for the safety thermostat! Only 1 is possilbe. 87 Title - Internal use only

Electrics – Wall mounted Backup heater power supply - Earthen your BUH! - Power supply can vary from unit to unit BUH (k. W) Power supply Max. running current *3 V 3 k. W 1 N~230 V 13 A *6 V 2 k. W 1 N~230 V 9 A 4 k. W 1 N~230 V 17 A 6 k. W 1 N~230 V 26 A 2 k. W 3~230 V 5 A 4 k. W 3~230 V 10 A 6 k. W 3~230 V 15 A 2 k. W 3 N~400 V 4 A 4 k. W 3 N~400 V 9 A 6 k. W 3 N~400 V 13 A *9 W 88 Title - Internal use only

Electrics – Wall mounted Backup heater power supply * 3 V (1 N~230 V) a. Prewired to K 1 M b. Field wiring Overcurrent fuse of backup heater (2 pole; 20 A; curve 400 V; class C) Earth leak circuit breaker 89 Title - Internal use only

Electrics – Wall mounted Backup heater power supply * 6 V (1 N~230 V) a. Prewired to K 5 M b. Field wiring Overcurrent fuse of backup heater (Fuse 4 pole; 20 A) Earth leak circuit breaker 90 Title - Internal use only

Electrics – Wall mounted Backup heater power supply * 6 V (3~230 V) a. Prewired to K 5 M b. Field wiring Overcurrent fuse of backup heater (Fuse 4 pole; 20 A) Earth leak circuit breaker 91 Title - Internal use only

Electrics – Wall mounted Backup heater power supply * 9 W (3 N~400 V) a. Prewired b. Field wiring Overcurrent fuse of backup heater (Fuse 4 pole; 20 A) Earth leak circuit breaker 92 Title - Internal use only

Electrics – Wall mounted Connect the shut off valve - Always in the MAIN zone = Low temperature zone (UFH) - Normal Open (X 2 M 21 -28) or Normal Closed (X 2 M 21 -29) 93 Title - Internal use only

Electrics – Wall mounted Connect electrical meters - Check the polarity when required! (Negative X 5 M/5 and Positive X 5 M/3) 94 Title - Internal use only

Electrics – Wall mounted Connect the DHW pump 95 Title - Internal use only

Electrics – Wall mounted Connect the alarm output - Instal EKRP 1 HB Hydro A 1 P/X 33 A – Option PCB A 4 P/CN 2: 1 - Wire the output 96 Title - Internal use only

Electrics – Wall mounted Connect the Heating/Cooling or ON/OFF - Instal EKRP 1 HB Hydro A 1 P/X 33 A – Option PCB A 4 P/CN 2: 1 - Wire the output 97 Title - Internal use only

Electrics – Wall mounted Connect the changeover to external heat source - Instal EKRP 1 HB Hydro A 1 P/X 33 A – Option PCB A 4 P/CN 2: 1 - Wire the output 98 Title - Internal use only

Electrics – Wall mounted Connect the PCC with digital inputs - Instal EKRP 1 AHTA Hydro A 1 P/X 85 A – Option PCB X 80 A - Wire the Digital Inputs A 8 P X 801 M 1 – X 6 X A 8 P X 801 M 2 – X 7 S A 8 P X 801 M 3 – X 8 S A 8 P X 801 M 4 – X 9 S A 8 P X 801 M 5 – Com 99 Title - Internal use only

Electrics – Wall mounted Connect the safety thermostat (NC contact) - Follow applicable legislation - Make sure at least 2 meter is between thermostat and the 3 -way valve - Don’t forget the configuration! Not possible in combination with Preferential k. Wh rate. 10 0 Title - Internal use only

Electrics – Wall mounted Switch box lay-out - Check wiring diagram 10 1 Title - Internal use only

Electrics – Options Wiring of options - Check the wiring diagram 10 2 Title - Internal use only

ESBE 3 way-valve How to install? 10 3 Title - Internal use only

How to install the 3 way-valve - If the 3 WV is installed as shown in figure B or C, the jumpers do not have to be changed. - If you set the jumpers to clockwise, the motor will turn anti-clockwise. 1. 2. 3. 10 4 Connect Daikin Altherma unit Connect DHW tank Connect Space heating Title - Internal use only

How to install the 3 way-valve (Tip from James) - Three shapes are embossed into the brass body of the 3 WV. - Triangle represents Daikin unit flow in Circle represents DHW out to the cylinder Square represents SPH outlet This is fitted to figure C so the jumpers do NOT need to be changed. 10 5 Title - Internal use only

How to install the 3 way-valve – Wall mounted 10 6 Title - Internal use only

Don’t forget 10 7 Title - Internal use only

Don’t forget The finishing touch for your client! a. b. c. d. e. f. Gas pipe Insulation Interconnection cable Liquid pipe Insulation Finishing tape To insulate the piping (min. 20 mm) That the maximum water pressure = 3 Bar! 10 8 Title - Internal use only

Don’t forget That it is recommended to use a tundish = water trap against odour To install a drain valve at the lowest point To install an air purge at the highest point To clean the water / water filter after installation 10 9 Title - Internal use only

Don’t forget To adjust the pre-pressure of your expansion vessel when required How to calculate the pre-pressure? Pg=(H/10+0. 3) bar Pg = Pre-pressure H = Installation height difference To calculate the maximum allowed water volume in function of the pre-pressure of our expansion vessel H Water volume <= 280 liter > 280 l <= 7 m No pre-pressure adjustement required Decrease the pre-pressure OR adjust water volume >7 m Increase the pre-pressure OR adjust water volume The expansion vessel in the unit is too small 11 0 Title - Internal use only

Don’t forget Installation site requirements of the indoor unit -> Total R 32 refrigerant charge RNPI 17 -087 Example Charge = 1, 5 kg R 32 Area A = 12 m 2 Area B = 30 m 2 -> Size ventilation? 11 1 Title - Internal use only