Vaillant 0010007381, Описание системы, руководство по установке и обслуживанию

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Installation and maintenance instructions auroSTEP plus 0020077748_FT1
3. CONTROL SYSTEMS O.K. Remarks
Temperature sensors indicate plausible values
Check that solar pump is running and circulating
Solar circuit becomes warm
In full sunshine the temperature difference between flow and return is a
max. of 14 °C
Boiler post-heating starts at: °C
Circulation pump running time from hrs. to hrs.
4. INSTRUCTION
The system owner has been instructed as follows:
– Basic functions and operation of the solar energy system controller, incl.
the circulation pump
- Functions and operation of the reheating system
– Function of the magnesium protection anode
- Protecting the system from frost
- Maintenance intervals
– Handing over of the documents
- Carrying out the operating instructions
Table 6.2 Start-up record (cont.)
Start-up 6