Description of the system 2.1.3 Plumbing and gas fittings 1 2 1 2 1 1 Fig. 7 1 Refrigerant pipes passage 2 Electrical connections passage [mm] 33 71 33 71 Fig. 8 2.1.4 Accessories The outdoor unit can be equipped with the following accessories: – condensate collection tray – condensate collection tray heating element For the installation of the accessories, refer to the paragraph “ Installing the accessory kit” 10 / EN
Description of the system 2.2 Indoor unit (IDU) 2.2.1 Structure The indoor unit supplied is one of the following models: – NIMBUS WH 3550 S R32 – NIMBUS WH 80 S R32 – NIMBUS WH 120150 S R32 15 16 1 18 9 2 17 10 12 11 8 13 14 3 4 5 6 7 1 Expansion vessel 2 Plate heat exchanger 3 Immersion temperature sensor (return) 4 System return 5 Circulation pump 6 System flow 7 G1" quick couplings for water pipe connections 8 Flowmeter 9 Manual air relief valve 10 Multifunctional magnetic filter 11 Automatic air relief valve (filter) 12 Pressure gauge 13 Safety valve 14 Pressure transducer 15 Heating element 16 Automatic air relief valve (heating element) 17 Immersion temperature sensor (flow) 18 Manual reset safety thermostat Fig. 9 11 / EN
Commissioning 1.9 DHW CYCLE 1.9.0 D
Commissioning 1.12 TEST & UTILITIES
Commissioning 1.16 EM DIAGNOSTICS -
Commissioning 1.21 ERROR HISTORY 1.
Commissioning 4.2.3 Paral shift Pre
Commissioning IMPORTANT: If the roo
Commissioning 5.5 COOLING 5.5.0 T S
Commissioning 7.3 COOLING 7.3.0 Flo
Commissioning 13.11.4 4way valve he
Commissioning 6.8 Standard SG ready
Commissioning Parameter Description
Commissioning Parameter Description
Commissioning Parameter Description
Commissioning Parameter Description
Commissioning Parameter Description
7. Service Maintenance is an essent
Service Checklist for annual mainte
Service User information Inform the
Service Code Description Resolution
Service Inverter error Description
Decommissioning 8.2 Disposal The ma
Annexes 10. Annexes 103 / EN
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Description of the system 2.1.3 Plumbing and gas fittings 1 2 1 2 1 1 Fig. 7 1 Refrigerant pipes passage 2 Electrical connections passage [mm] 33 71 33 71 Fig. 8 2.1.4 Accessories The outdoor unit can be equipped with the following accessories: – condensate collection tray – condensate collection tray heating element For the installation of the accessories, refer to the paragraph “ Installing the accessory kit” 10 / EN
Description of the system 2.2 Indoor unit (IDU) 2.2.1 Structure The indoor unit supplied is one of the following models: – NIMBUS WH 3550 S R32 – NIMBUS WH 80 S R32 – NIMBUS WH 120150 S R32 15 16 1 18 9 2 17 10 12 11 8 13 14 3 4 5 6 7 1 Expansion vessel 2 Plate heat exchanger 3 Immersion temperature sensor (return) 4 System return 5 Circulation pump 6 System flow 7 G1" quick couplings for water pipe connections 8 Flowmeter 9 Manual air relief valve 10 Multifunctional magnetic filter 11 Automatic air relief valve (filter) 12 Pressure gauge 13 Safety valve 14 Pressure transducer 15 Heating element 16 Automatic air relief valve (heating element) 17 Immersion temperature sensor (flow) 18 Manual reset safety thermostat Fig. 9 11 / EN
Commissioning 1.9 DHW CYCLE 1.9.0 D
Commissioning 1.12 TEST & UTILITIES
Commissioning 1.16 EM DIAGNOSTICS -
Commissioning 1.21 ERROR HISTORY 1.
Commissioning 4.2.3 Paral shift Pre
Commissioning IMPORTANT: If the roo
Commissioning 5.5 COOLING 5.5.0 T S
Commissioning 7.3 COOLING 7.3.0 Flo
Commissioning 13.11.4 4way valve he
Commissioning 6.8 Standard SG ready
Commissioning Parameter Description
Commissioning Parameter Description
Commissioning Parameter Description
Commissioning Parameter Description
Commissioning Parameter Description
7. Service Maintenance is an essent
Service Checklist for annual mainte
Service User information Inform the
Service Code Description Resolution
Service Inverter error Description
Decommissioning 8.2 Disposal The ma
Annexes 10. Annexes 103 / EN
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