JBG HT ZHHS-01-10K-R290-V5-M, Руководство по установке, Страница: 50 / 70

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© JBG-HT (v.2.0)
INSTRUCTION MANUAL – HEAT PUMP
Once the compressor crankcase is warmed up,
select the mode in which the heat pump will operate.
There are three modes to choose from:
• PLANT (Central Heating)
• DHW (Domestic Hot Water)
• PLANT + DHW (Central H Domestic
Hot Water)
The next step is to select the temperature sensor that
will be the master sensor in the control algorithms.
Before starting the heat pump, the system must be
filled and vented. If these actions are not performed,
the controller will not allow you to proceed to the next
step until you complete these steps.
If venting has not been performed, select “Venting
procedure”. Then, after selecting the “START” field,
the circulation pump will run in cycles:
• 5 min CH mode 100% power
• 5 min CH mode 0% power
• 5 min DHW mode 100% power
• 5 min DHW mode 0% power
The cycles work in a loop.