Rointe Dalis Pro 200DHWI5 Instruction Manual
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Rointe Dalis Pro 200DHWI5 Instruction Manual

Rointe Dalis Pro 200DHWI5 Instruction Manual

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Dalis Pro
Models
200DHWI5 / 260DHWI5 / 200DHW5 / 260DHW5
INSTRUCTIONS MANUAL
EN
Information, operation & information

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Summary of Contents for Rointe Dalis Pro 200DHWI5

  • Page 1 Dalis Pro Models 200DHWI5 / 260DHWI5 / 200DHW5 / 260DHW5 INSTRUCTIONS MANUAL Information, operation & information...
  • Page 2 IMPORTANT: To disconnect the product from the main power supply, remove the plug from the socket. Do not pull the cable. WARNING: If the power cable is damaged, it must be replaced by ROINTE or its authorized personnel in order to avoid any damage.

  • Page 3: Table Of Contents

    18. Commissioning record ....................50 19. Service record ......................51 1. INTRODUCTION Thanks for choosing the Rointe Dalis heat pump, designed to produce sanitary domestic hot water, through the use of heat pump technology. A liquid / refrigerant gas flows inside this product.

  • Page 4: Disclaimer

    IMPORTANT This product has been manufactured for domestic hot water as part of a pressurised water heating system. Rointe will not take responsibility for safe operation of this product outside of the scope of intended use. Please read this manual carefully, including all warnings and important information.

  • Page 5: Principal Function

    DALIS PRO DOMESTIC HOT WATER HEAT PUMP 4. PRINCIPAL FUNCTION A heat pump is capable of transferring thermal energy from a low temperature source to another with a higher temperature and vice versa. It uses circuit consisting of a compressor, an evaporator, a condenser and a throttle valve.

  • Page 6: Mandatory Installation Kits

    As this product is an unvented domestic hot water heater, it is mandatory that it be installed using a Rointe installation kit and by a professional with a valid Unvented Water Heater Installer certification. The installation kits are NOT supplied with this product. They must be purchased separately.
  • Page 7 If necessary, please provide an independent monitoring system with alarm functions to avoid such damages. We (Rointe) are not responsible, under any circumstances, if the product is used for purposes other than those for which it is intended, or improper use of the product.

  • Page 8: Technical Information

    7. TECHNICAL INFORMATION 7.1. Available versions Version Description DWI200DHW5 / DWI260DHW5 Air source heat pump for production of domestic hot water. Air source heat pump for production of domestic hot water DWI200DHWI5 / DWI260DHWI5 suitable for use with a solar power system or additional heating unit.
  • Page 9 DALIS PRO DOMESTIC HOT WATER HEAT PUMP 7.3. Characteristics Heat pump Condensates drain (G 3/4”) Control panel Solar coil (G 1”) External PVC jacket Cold water inlet connection (G1”) Enameled storage tank 50 mm polyurethane insulation Upper storage tank probe. “T3” High pressure switch –...
  • Page 10 Fig 2 - Heat pump characteristics Dalis Dalis Dalis Dalis Description 200DHW5 200DHWI5 260DHW5 260DHWI5 Heating time (1) 08:59 10:15 • EN 16147:2017 - A7/W55) Heating time in BOOST mode (1) 03:47 04:21 • (A7/W10-55) Average heat pump power consumption at initial heat up Weh-HP / t 0.426 0.420...
  • Page 11 DALIS PRO DOMESTIC HOT WATER HEAT PUMP Dalis Dalis Dalis Dalis Description 200DHW5 200DHWI5 260DHW5 260DHWI5 Rated heat output; Prated 1.05 1.20 • (EN 16147:2017 - A7/W55) Maximal heat output (Summer condition) 2.305 2.305 Dimensions (diameter x height x depth) 630 x 1,720 x 600 630 x 2,010 x 600 Electrical data...

  • Page 12: Before Installation

    (1) temperature of incoming air supply 20°C (max.15°C), temperature of water heater storage environment 20°C, water heated from 10°C to 55°C, (according to EN 16147-2011). (2) measurements carried out according to EN 12897-2006. (3) measurements carried out according to EN 16147-2011. (4) measurements carried out according to EN 12102-2013.
  • Page 13 DALIS PRO DOMESTIC HOT WATER HEAT PUMP 8.2. Packaging • If the product is not installed immediately, it should remain in its protective packaging with all pipe/end caps in place to prevent damage or dirt deposits. • Use a forklift or pallet truck to unload the equipment: these should have a load capacity of at least 400 kg.
  • Page 14 The heat pump must be (in compliance with Article 20 of Standard EN 60335-1) fixed to the ground using the bracket provided. 8.3. Location Please adhere to the following conditions when choosing a location to install the product: • Must be installed in a dry, frost-free environment, with containment systems in case of serious water leaks.
  • Page 15 DALIS PRO DOMESTIC HOT WATER HEAT PUMP 650 mm 650 mm 200 mm 300 m The product MUST NOT be installed in locations where: • The air intake contains solvents, explosive matter, grease, dirt or dust / aerosol particles. • It is outdoors/in rooms exposed to frost, ice or damp, or in rooms where there is a lot of steam/vapour (e.g.
  • Page 16 Fig 4b - Example of a dual duct connection • During operation, the heat pump tends to lower the room temperature if the exhaust air is not ducted externally. • An appropriate protection filter must be installed at the external air outlet to the outside, in order to prevent foreign bodies from entering the equipment.
  • Page 17 DALIS PRO DOMESTIC HOT WATER HEAT PUMP WARNING All technical parameters stated above are guaranteed for an air flow rate of 315 m3/h at a pres- sure of 98 Pa. For this purpose, please follow the recommendations below: 1. Use a pipe system with a diameter of Ø 160mm. 2.

  • Page 18: Installation

    9. INSTALLATION 9.1. Installation diagram INSTALLATION ITEMS Mains cold water supply Water flow Stop cock (not supplied) Pressure reducing valve (in mandatory installation kit sold separately) Check valve & expansion relief valve (in mandatory installation kit Hot water outlet sold separately) to tap Discharge pipe 22 mm Drain valve (not supplied)
  • Page 19 DALIS PRO DOMESTIC HOT WATER HEAT PUMP 9.3. Connections 9.3.1. Overall dimensions Fig 7 - Heat pump dimensions Dimensions Dimensions 260 litres model 200 litres model 260 litres model 200 litres model (+/- 5mm) (+/- 5mm) 2010 1720 766* 681* 1285 1440 1153...
  • Page 20 9.3.2. Water supply connections IMPORTANT When the water hardness is particularly high (above 25°F), it is advisable to use a water softener, properly calibrated and controlled. The resulting water hardness must not be less than 15°F. This product is equipped with a pressure and T/P valve that complies with the BS EN 1490:2000 standard.
  • Page 21 DALIS PRO DOMESTIC HOT WATER HEAT PUMP Fig 8 - Example of connection to the water supply and solar thermal panels (model with heat exchanger) Water inlet pipe Expansion vessel Shut-off valve Solar safety valve (6 bar) Inlet water pressure regulator Solar expansion vessel Backflow prevention valve Recirculating pump: I max.
  • Page 22 9.6. Expansion vessel The expansion vessel is mandatory on this product and is available within the Rointe installation kit (sold separately). It MUST be fitted to the safety group and positioned with the entry point at the bottom (Fig 6). We recommend to mount the expansion vessel higher than the water heater to avoid draining the water heater when maintaining and replacing the expansion vessel.
  • Page 23 DALIS PRO DOMESTIC HOT WATER HEAT PUMP electrical current carrying the wiring. There should be no more than 600mm of pipe between the valve outlet and the tundish (Fig 9). Fig 9 - Tundish and discharge pipe 9.10. Discharge pipe arrangement (D2) WARNING Discharge will consist of scalding water and steam.
  • Page 24 IMPORTANT Rointe do not take responsibility for any damage or injury caused from discharges. Sizing table for copper discharge (D2) pipe for common temp. relief valve outlets: Valve outlet Min.
  • Page 25 DALIS PRO DOMESTIC HOT WATER HEAT PUMP 9.10.1. Calculated example The example below is for a 1/2” diameter temperature relief valve with a discharge pipe (D2) having 4 x 22mm elbows and a length of 7m from the tundish to point of discharge. The maximum resistance allowed for a straight length of 22mm copper discharge pipe (D2) from a 1/2”...
  • Page 26 IEE Wiring regulations. If the power cable is damaged, please contact us on 0203 321 5929. Please do not shorten, modify or alter the power cable or plug without authorisation from Rointe. It will render your guarantee invalid. 9.14. Sheathed heating element A 1.5kW 230v 50Hz sheathed heating element is installed inside the product.

  • Page 27: Controller Adjustment/Parameters

    DALIS PRO DOMESTIC HOT WATER HEAT PUMP 10. CONTROLLER ADJUSTMENT/PARAMETERS 10.1. Wiring diagram Fig 12 Fig 13...
  • Page 28 10.2. Parameter list Checking parameters: When the unit is on, press button and hold for 5 seconds to entry the system parameter view. Adjusting parameters: When the unit is off (standby), press simultaneously & for 5 seconds to entry the parameter adjusting interface. A password is necessary to change the parameters.
  • Page 29 DALIS PRO DOMESTIC HOT WATER HEAT PUMP The temperature difference to 5-20°C 5°C Adjustable start the solar water pump The temperature difference to 1-4°C 2°C Adjustable stop the solar water pump Low outside Adjustable temp. electrical 0=off , 1=on heater activation Electrical heater Adjustable activation...

  • Page 30: External Connectivity

    Actual test value. Error Ambient temp. -9 ~ 99°C code P5 shall be displayed in case of malfunction Temp. of solar Measured value if failure thermal ~0 ~ 140°C show P6 collector Electronic 10 ~ 47 expansion valve N*10 step step step Tank water...
  • Page 31 DALIS PRO DOMESTIC HOT WATER HEAT PUMP Water inlet pipe Expansion vessel Shut-off valve Solar safety valve (6 bar) Inlet water pressure regulator Solar expansion vessel Backflow prevention valve Recirculating pump: I max. = 5A (solar or recirculation) Safety valve (7 bar) +92ºC Thermostatic mixing valve Safety valve (7 bar) Flow switch...
  • Page 32 Fig 15 - Wiring of external devices 15. Recirculating pump: I max = 5A (solar or 18. External thermosensor (solar or recirculation) recirculation) 17. Flow switch 19. PV switch WARNING The solar heat exchanger of the device is intended for use with clean circulating water or with a mixture of the latter and propylene glycol in liquid form.
  • Page 33 DALIS PRO DOMESTIC HOT WATER HEAT PUMP • If the terminal “PV switch” is closed and TS1 manually adjusted (by display button) < “TS1 calc”, the controller will automatically switch to “TS1 calc”. • If the terminal “PV switch” is closed and TS1 manually adjusted (by display button) > “TS1 calc”, the controller will automatically switch to TS1 manually adjusted •...
  • Page 34 • The unit is on T3 (upper tank water temperature) ≤ parameter 15-2ºC • T6 (temperature of circulation water - thermosensor 18) ≥ parameter 15 • Parameters for recirculation pump function: Code Description Range Default Remarks 0: no water pump 1: (circulation pump) Type of water pump 0/1/2 2: (solar water pump)
  • Page 35 DALIS PRO DOMESTIC HOT WATER HEAT PUMP When the lower tank temperature T2 equals “TS1 calc”, the compressor is switched off and if “TS1 calc” < manual setting value TS1, the electric heater will operate according to the following logic: ON: when the upper tank temperature T3 ≤...

  • Page 36: Filling, Start Up And Operation Of The Product

    The tank must be filled with water before the product is switched on or connected to a power supply. If you notice that the product is leaking water, disconnect the electrical supply immediately and call the Rointe Technical Service on 0203 321 5929.
  • Page 37 DALIS PRO DOMESTIC HOT WATER HEAT PUMP 12.2. Control panel Switching the electrical resistance on and off Settings Switching the heat pump Setting the time on and off and timer Increase Decrease Fig 16 - Dalis heat pump control panel The icon indicates that the domestic hot water temperature has Hot water available reached the set point.
  • Page 38 12.3. Power on When you connect the unit to the power supply, all icons will appear on the display for 3 seconds. After the automatic verification and if the equipment is working properly, the unit enters standby mode, the following information will appear on the display. 12.4.
  • Page 39 DALIS PRO DOMESTIC HOT WATER HEAT PUMP The heat pump will start working to reach the set temperature (SET TEMP). If the set temperature is higher than 65 °C, the electric heater will switch on as a support source to reach the set temperature.

  • Page 40: Functions

    13. FUNCTIONS 13.1. BOOST function While the heat pump is running, press the button to activate the “Boost Mode”. The icon will appear on the display and the electric heater will start to operate according to the set programme and simultaneously with the heat pump until the set temperature is reached. 13.2.

  • Page 41: Troubleshooting

    See next page for a list of error codes, reasons and actions. If, after checking this list, you still need assistance, please call our Technical Support department on 0203 321 5929 or send an email to support@rointe.co.uk. Please check this list before contacting us.
  • Page 42 Protection/ Error code Possible reasons Corrective actions Malfunction indicator Lower tank 1) Sensor open circuit 1) Check sensor connection 1flash water temp. 2) Sensor short circuit 2) Replace sensor sensor failure 3) PCB board failure 3) Change PCB board Upper tank 1) Sensor open circuit 1) Check sensor connection water temp.
  • Page 43 DALIS PRO DOMESTIC HOT WATER HEAT PUMP Protection/ Error code Possible reasons Corrective actions Malfunction indicator 1) Check the air inlet temp is over the working limited 1) Too low air inlet temp 2) Replace electronic 2) Electronic expansion expansion valve assembly valve assembly blocked Low pressure 3) Charge some refrigerant...

  • Page 44: Maintenance And Cleaning

    It is not an error code, but a situation for remote on/off signal. In the event you do not succeed in solving the problem, switch off the equipment and call our Technical Support department on 0203 321 5929 or send an email to support@rointe.co.uk. 15. MAINTENANCE AND CLEANING...
  • Page 45 DALIS PRO DOMESTIC HOT WATER HEAT PUMP WARNING Carrying out repair operations on parts that fulfil safety functions jeopardises the safe operation of the equipment. Replace defective parts only with original spare parts. The intervention of the thermostat excludes the operation of the electric heating elements but not of the heat pump system within the permissible operating limits.

  • Page 46: Product Disposal

    The symbol of the container crossed out over a horizontal line is marked on all of ROINTE products to remind the consumer of the obligation to separate them on disposal. The consumer should contact the local authority or original point of sale to learn more about the correct disposal of this product.
  • Page 47 17.1 Terms & conditions 1. ROINTE guarantees there are no material defects of design or manufacture at the time of original purchase. ROINTE guarantees the inner tank for 60 months and electric plus elec- tronic components for 24 months for this product only, provided it has not been modified in any way.
  • Page 48 ROINTE and should be returned as such. 2.6. The product must be installed in a way that allows access for ROINTE technicians or authorised persons if they need to gain access to the product for repair or maintenance.
  • Page 49 IMPORTANT For details on how to register your product, please see section 17.2 on the next page. For help about the product or guarantee, please contact ROINTE by phoning 0203 321 5929 or send an email to support@rointe.co.uk. 17.2 How to register your product guarantee WEBSITE Go to www.rointe.com/uk/register-your-guarantee/.

  • Page 50: Commissioning Record

    18. COMMISSIONING RECORD CUSTOMER DETAILS NAME: ADDRESS: POSTCODE: TELEPHONE NO. INSTALLER DETAILS COMPANY NAME: DATE: ADDRESS: POSTCODE: TELEPHONE NO. INSTALLER NAME: REGISTRATION NO. SIGNATURE: COMMISSIONING ENGINEER (if different) COMPANY NAME: DATE: ADDRESS: POSTCODE: TELEPHONE NO. ENGINEER NAME: REGISTRATION NO. SIGNATURE: CYLINDER/PRODUCT DETAILS MODEL: CAPACITY (l)

  • Page 51: Service Record

    DALIS PRO DOMESTIC HOT WATER HEAT PUMP 19. SERVICE RECORD SERVICE RECORD DETAILS Before completing the appropriate Service Record below, please ensure you have carried out the service as described in the manufacturer’s instructions and in compliance with all relevant codes of practice.
  • Page 52 NOTES...
  • Page 53 DALIS PRO DOMESTIC HOT WATER HEAT PUMP NOTES...
  • Page 54 NOTES...
  • Page 55 DALIS PRO DOMESTIC HOT WATER HEAT PUMP NOTES...
  • Page 56 Rointe Nederland 3197 LG Botlek, RT T. 010 742 00 46 Copyright © Rointe Heating 2020. All rights reserved. As part of our policy of continuous improvement, we reserve the right to alter or modify any product or specifications without prior notice.

This manual is also suitable for:

Dalis pro 260dhwi5Dalis pro 200dhw5Dalis pro 260dhw5

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