Summary of Contents for DOMUSA TEKNIK FUSION COMBI W 50
- Page 1 FUSION COMBI W 50 FUSION COMBI F 80 HYBRID MODULE | INSTALLATION AND OPERATING INSTRUCTIONS...
- Page 2 Thank you for choosing a DOMUSA TEKNIK heat pump accessory. You have chosen the FUSION model from the DOMUSA TEKNIK product line. This is an all-in-one hydraulic accumulation module, which in combination with a DUAL CLIMA R heat pump and provide the adequate level of comfort for your home, provided that the hydraulic installation is correctly performed.
-
Page 3: Table Of Contents
3.6.4 Connecting one room thermostat ....................... 22 4 OPERATION .......................... 23 4.1 H ........................23 EAT PUMP CONFIGURATION 4.2 B ........................23 OILER ONLY MODE SWITCH 5 ELECTRICALSCHEME ......................24 6 DIAGRAMS AND MEASUREMENTS ................... 25 FUSION COMBI W 50/FUSION COMBI F 80... -
Page 4: Safety Warnings
The following symbols are used in instructions to draw attention to important information. NOTE: Indicates the risk of breakdown and damage to property or people. ATTENTION: Indicates important additional information that may be related to the correct operation of the module FUSION COMBI W 50/FUSION COMBI F 80... -
Page 5: Usage And Installation Warnings
The FUSION COMBI storage module can only be installed in combination with a heat pump from the DUAL CLIMA R line from DOMUSA TEKNIK. The Fusion Combi module, in combination with a DUAL CLIMA R heat pump, is suitable for use in both heating and cooling installations, and can be combined with fan coils, underfloor heating/cooling and low-temperature radiators. -
Page 6: List Of Components
4. Heating/cooling Flow circuit 2. 12. DUAL CLIMA R Heat Pump control panel. 5. Drain/drain socket. 13. Boiler only operation switch. 6. Heating/cooling return circuit 1. 14. Connection strip. 7. Heating/cooling return circuit 2. FUSION COMBI W 50/FUSION COMBI F 80... - Page 7 5. DUAL CLIMA R Heat Pump control panel. 13. Return to Heat Pump DUAL CLIMA R. 6. Boiler only operations switch. 14. Heating/cooling return circuit 2. 7. Heating/cooling Flow circuit 1. 8. Inlet from boiler. FUSION COMBI W 50/FUSION COMBI F 80...
-
Page 8: Installation Instructions
The FUSION COMBI hydraulic module can only be installed in combination with a heat pump from the DUAL CLIMA R line supplied by DOMUSA TEKNIK and an existing heating boiler. Therefore, for their operation, these devices should be connected to each other, both hydraulically and electrically. In this section, the necessary operations for said connection are described in detail. -
Page 9: Location And Wall Mounting (Only For Fusion Combi W 50 Model)
Although the FUSION COMBI W 50 module is supplied from the factory, foreseeing its installation with the DUAL CLIMA R heat pump and boiler outlets from the top, the FUSION COMBI W 50 module can be mounted with said outlets on the bottom of the module. To do this, the module has hangers at both ends. -
Page 10: Hydraulic Installation
ATTENTION: A pipe with a diameter suitable for the installation must be used so that the minimum flow is reached in the hydraulic circuit. ATTENTION: Before connecting the heat pump, a thorough internal cleaning of the pipes of the hydraulic installation must be carried out. FUSION COMBI W 50/FUSION COMBI F 80... - Page 11 (see diagram). ATTENTION: For the installation of an underfloor heating circuit, it is essential to install a temperature limiter or a mixing valve at a temperature ≤45ºC at the inlet of the circuit FUSION COMBI W 50/FUSION COMBI F 80...
-
Page 12: Drainage The Tank
3.3 Drainage the tank To drain the tank of the FUSION COMBI W 50 module, it is recommended to install a shut-off valve in the socket (5) at the bottom of the tank. The FUSION COMBI F 80 model has a drain cock at the bottom. - Page 13 (located together with the probe harness) to the inside of the FUSION COMBI module, follow the instructions in the DUAL CLIMA R heat pump FUSION COMBI W 50/FUSION COMBI F 80...
- Page 14 FUSION COMBI hydraulic module and the heat pump are completely disconnected. ATTENTION: Provide enough length of cable inside the module in order to facilitate the opening of the front cover. FUSION COMBI W 50/FUSION COMBI F 80...
-
Page 15: Electrical Connection
0.5 must be passed mm2 from the DUAL CLIMA R heat pump terminal strip to the inside of the FUSION COMBI module. The following figures describe how to connect all the signals necessary for correct operation. FUSION COMBI W 50/FUSION COMBI F 80... - Page 16 The following connection diagram describes how to make the necessary connections for correct operation between the DUAL CLIMA R heat pump, the FUSION COMBI Module and the boiler. FUSION COMBI W 50/FUSION COMBI F 80...
-
Page 17: Instrucción De Conexión Eléctrica Con Una Caldera Con Mantenimiento De Temperatura Mínima De Caldera
If you have a boiler with minimum temperature maintenance and you only want it to be on when the heat pump needs it as support or auxiliary, the electrical connections must be made as follows: FUSION COMBI W 50/FUSION COMBI F 80... -
Page 18: Connecting Room Thermostats
Terminals 7, 8 and 9 are supplied from the factory with a jumper wire connected to each of them, so in order to install this type of thermostat, it will be necessary to remove both jumper wires and connect the thermostat as described in the following figure: FUSION COMBI W 50/FUSION COMBI F 80... - Page 19 DANGER: Whenever working on the electrical installation, make sure that both the module and the DUAL CLIMA R heat pump are disconnected from the mains. FUSION COMBI W 50/FUSION COMBI F 80...
-
Page 20: Connecting Two Room Thermostats (One For Heating And The Other For Cooling)
DANGER: Whenever working on the electrical installation, make sure that both the module and the DUAL CLIMA R heat pump are disconnected from the mains. FUSION COMBI W 50/FUSION COMBI F 80... -
Page 21: Connecting A 2-Wired Two Room Thermostats For Two Zones (Manual Mode)
“C, H and COM” are connected as standard on the DUAL CLIMA R heat pump component strip (see "Connection Diagram"). The following diagram describes how to make the connections of the room thermostats in the FUSION COMBI module, for correct operation. FUSION COMBI W 50/FUSION COMBI F 80... -
Page 22: Connecting One Room Thermostat
DANGER: Whenever working on the electrical installation, make sure that both the module and the DUAL CLIMA R heat pump are disconnected from the mains. FUSION COMBI W 50/FUSION COMBI F 80... -
Page 23: Operation
”1” and the boiler support system will start up unconditionally. To return to the automatic operation of the module, turn the switch back to position “0”. FUSION COMBI W 50/FUSION COMBI F 80... -
Page 24: Electricalscheme
BF: Cooling mode circulating pump. R: Relay. TAC: Heating mode room thermostat. : Connection at the terminals for the boiler CALD room thermostat. TAF: Cooling mode room thermostat. : Boiler only operation switch. FUSION COMBI W 50/FUSION COMBI F 80... -
Page 25: Diagrams And Measurements
DIAGRAMS AND MEASUREMENTS FUSION COMBI W 50 FUSION COMBI W 50/FUSION COMBI F 80... - Page 26 IC´: Heating/Cooling Flow (circuit 2). RC: Heating/Cooling Return (circuit 1). RC´: Heating/Cooling Return (circuit 2). IBC: Heat Pump Flow EIC: Support boiler Flow for Heating. RBC: Heat Pump Return. RRC: Return of the backup boiler for Heating. FUSION COMBI W 50/FUSION COMBI F 80...
- Page 27 NOTES: .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... FUSION COMBI W 50/FUSION COMBI F 80...
- Page 28 Bº San Esteban s/n CDOC002478 28/07/21 20730 AZPEITIA 20737 ERREZIL (Gipuzkoa) SPAIN Telf: (+34) 943 813 899 Fax: (+34) 943 815 666 www.domusateknik.com DOMUSA TEKNIK, reserves the right to make modifications of any kind to its product characteristics without prior notice.
Need help?
Do you have a question about the FUSION COMBI W 50 and is the answer not in the manual?
Questions and answers