Operation Instructions
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16 Status of other thermal source Other thermal On/Off
17 Status of the 2-way valve 2-way valve On/Off
18 Status of antifreeze HP-Antifree On/Off
19 Status of the door guard Gate-Ctrl. Card in/Card out
20 Status of the 4-way valve 4-way valve On/Off
21 Status of disinfection Disinfection Off/Running/Done/Fail
22 Status of the flow switch Flow switch On/Off
2.5.2 Parameter Viewing
[Operation Instructions]
1. At the “VIEW” page, by touching “Parameter”, it is able to view each parameter of the unit, as shown in the
figure below.
Parameter View Page
Viewable Parameters
No. Full Name Displayed Name
1 Environmental temperature T-outdoor
2 Suction temperature T-suction
3 Discharge temperature T-discharge
4 Defrosting temperature T-defrost
5 Entering water temperature of the plate type heat exchanger T-water in PE
6 Leaving water temperature of the plate type heat exchanger T-water out PE
7 Leaving water temperature of the auxiliary heater T-optional water Sen.
8 Water tank temperature T-tank ctrl.
9 Floor debug target temperature T-floor debug
10 Floor debug runtime Debug time
11 Liquid line temperature T-liquid pipe
12 Vapor line temperature T-gas pipe
13 Economizer inlet temperature T-economizer in
14 Economizer outlet temperature T-economizer out
15 Remote room temperature T-remote room
16 Discharge pressure Dis. pressure
17 Weather-dependent target temperature T-weather depend
2.5.3 Error Viewing
[Operation Instructions]
At the “VIEW” page, by touching “Error”, it is able to view errors of the unit, as shown in the figure below.