Nimbus Compact M NET R32 Installation Manual UK

Commissioning 1.1.5

Commissioning 1.1.5 Electric heat sources blocking type Press the selector . Turn the selector to choose the desired item. 0 None. The company block function is not specified. 1 Soft Lock-Out. The energy provider can send a signal to switch off the heat pump. 2 Hard Lock-Out. The energy provider shuts off the power supply to the heat pump. 3 Hybrid Lock-Out. The energy provider sends a signal and disconnects the power supply to switch off the heat pump. Press the selector to confirm. 1.1.7 CH Press Detection Device Press the selector . Turn the selector to choose the desired item. 1 Pressure switch. presence of pressure switch for water pressure control(hydraulic module setting) 2 Pressure sensor. presence of pressure sensor for water pressure control(hydraulic module setting) Press the selector to confirm. 1.1.8 System flow T selection Press the selector . Turn the selector to choose the desired item. 0 HP water flow temp: LWT probe is used as water flow probe by the system 1 System flow T: HC flow probe is used as water flow probe by the system Press the selector to confirm. 1.1.9 Humidity input zone This parameter defines to which zones the value of the humidity read by the Energy Manager has to be set. Press the selector . Turn the selector to choose the desired item. 0 All zones 1 Zone 1 2 Zone 2 3 Zone 3 4 Zone 4 5 Zone 5 6 Zone 6 7 Zones 1 , 2 8 Zones 3 , 4 9 Zones 5 , 6 10 Zones 1,2,3 11 Zones 4,5,6 12 No zone set Press the selector to confirm. 1.2 OUTPUT CONFIGURATION 1.2.0 AUX output 1 Press the selector . Turn the selector to choose the desired item. 0 None. 1 Fault alarm: the contact is closed in case of a system error. 2 Humidity alarm: the contact is closed when the AUX1 input is set as a humidistat and the contact is closed. 3 External heat and DHW request: the contact is closed to generate a heat request towards an external source for space heating and DHW production. 4 Cooling request: the contact is closed to generate a cooling request towards an external source. 5 DHW request: the contact is closed to generate a heat request towards an external source for DHW. 6 Heat / Cool mode: the contact is closed when the cooling operating mode is active. The contact is opened when the operating mode is heating or stand-by. 7 CH request: the contact is closed to generate a heat request towards an external source for space heating. Press the selector to confirm. 1.2.1 AUX output 2 Press the selector . Turn the selector to choose the desired item. 0 None. 1 Fault alarm: the contact is closed in case of a system error. 2 Humidity alarm: the contact is closed when the AUX1 input is set as a humidistat and the contact is closed. 3 External heat and DHW request: the contact is closed to generate a heat request towards an external source for space heating and DHW production. 4 Cooling request: the contact is closed to generate a cooling request towards an external source. 5 DHW request: the contact is closed to generate a heat request towards an external source for DHW. 6 Heat / Cool mode: the contact is closed when the cooling operating mode is active. The contact is opened when the operating mode is heating or stand-by. 7 CH request: the contact is closed to generate a heat request towards an external source for space heating. Press the selector to confirm. 50 / EN

Commissioning 1.2.2 AUX output 3 Press the selector . Turn the selector to choose the desired item. 0 None. 1 Fault alarm: the contact is closed in case of a system error. 2 Humidity alarm: the contact is closed when the AUX1 input is set as a humidistat and the contact is closed. 3 External heat and DHW request: the contact is closed to generate a heat request towards an external source for space heating and DHW production. 4 Cooling request: the contact is closed to generate a cooling request towards an external source. 5 DHW request: the contact is closed to generate a heat request towards an external source for DHW. 6 Heat / Cool mode: the contact is closed when the cooling operating mode is active. The contact is opened when the operating mode is heating or stand-by. 7 CH request: the contact is closed to generate a heat request towards an external source for space heating. Press the selector to confirm. 1.2.3 AUX output 4 Press the selector . Turn the selector to choose the desired item. 0 None. 1 Fault alarm: the contact is closed in case of a system error. 2 Humidity alarm: the contact is closed when the AUX1 input is set as a humidistat and the contact is closed. 3 External heat and DHW request: the contact is closed to generate a heat request towards an external source for space heating and DHW production. 4 Cooling request: the contact is closed to generate a cooling request towards an external source. 5 DHW request: the contact is closed to generate a heat request towards an external source for DHW. 6 Heat / Cool mode: the contact is closed when the cooling operating mode is active. The contact is opened when the operating mode is heating or stand-by. 7 CH request: the contact is closed to generate a heat request towards an external source for space heating. Press the selector to confirm. 1.2.5 AUX P2 circulator setting Press the selector . Turn the selector to choose the desired item. 0 Auxiliary circulator: the circulation pump simultaneously follows the switching on/off of the P1 primary circulation pump. 1 Cooling circulator: activates when the cooling mode is selected and the heating request is active. 2 Buffer circulator: activates when the cooling mode is selected and the heating request is active. 3 DHW circulator: the circulation pump is activated depending on the auxiliary time schedule and when a thermal sanitisation cycle is in progress. 4 Time programmed output: the output is activated depending on the auxiliary schedule programming 5 De-stratification pump: the de-stratification pump is activated when a thermal sanitisation cycle is in progress Press the selector to confirm. 1.2.6 Pro-Tech anode active Indicates the presence of the impressed-current anode on the DHW tank. Press the selector . Turn the selector to choose the desired item. 0 OFF. 1 ON. Press the selector to confirm. 1.3 CH SECONDARY HEAT SOURCE ACTIVATION 1.3.0 CH aux heat source activation logic Press the selector . Turn the selector to choose the desired item. 0 Heat integr. and backup: during heating cycles the auxiliary sources (output auxiliary contacts or heating elements) can activate both in integration mode together with the heat pump and also if the heat pump is unavailable. 1 HP failure backup: during heating cycles the auxiliary sources (output auxiliary contacts or heating elements) can activate only if the heat pump is unavailable. Press the selector to confirm. 1.3.1 CH active resistance stages Defines the number of active stages of the integration heating element in heating mode. Press the selector . Turn the selector to choose the desired item. 0 0 Stage. 1 1 Stage. 2 2 Stages. 3 3 Stages. NOTE: if set to 0 and there is no other auxiliary energy source, comfort during the heating mode is not guaranteed. Press the selector to confirm. EN / 51