Mitsubishi Heavy Industries HMA100V Operation & User’s Manual

17, 15 Maintenance Hydrolution requires minimal maintenance after commissioning. Hydrolution contains many components and is why monitoring functions are integrated to help you. If something abnormal occurs, a message appears about malfunctions in the form of different “alarm” texts in …

26, Mitsubishi Heavy Industries HMA100V 24 Control Main menus Menu 1.0 [N] Hot water temp. The current hot water temperature in the vessel is shown here. Figure on left shows the one in the middle and right one in brackets shows the one on the bottom. Menu 2.0 [N] Supply temp. The current supply temperature for the heating sys…

15, 13 Comfort setting cooling General In the default setting, cooling operation is not allowed. In order to activate, change the setting on the menu 9.3.3 Cooling system to “On”. NOTE The climate system must manage cooling operation. Setting must be made by the installer when commission…

4, 2 Safety precautions SAFETY PRECAUTIONS Please read these “SAFETY PRECAUTIONS” before starting to use this product and use the product appropriately according to the instructions. The precautions provided here are classified into “ DANGER” and “ CAUTION”. …

25, 23 Control 7.0 [N] Clock 7.1 [N] Date 7.2 [N] Time 7.3.1 [U] Set back time7.3.0 [U] Temp set back 7.3.2 [U] Set back temp +/- 7.3.3 [U] Heating system 7.3.4 [U] Return 7.4.1 [U] XHW Monday7.4.0 [U] Extra hot water 7.4.2 [U] XHW Tuesday 7.4.3 [U] XHW Wednesday 7.4.4 [U] XHW Thursday…

18, 16 Maintenance The climate system’s safety valve (FL2) must be completely sealed. Checks must be carried out regularly as follows: ■ Open the valve. ■ Check that water ows through the valve. If this does not happen, replace the safety valve. ■ Close the valve again. …