8 Initial start-up
Digital inputs:
Depending on the switching state of the two electronic
module inputs
[1]
i5 and i9
, four possible operating states may result:
[1] Only connect potential-free contacts.
i5 i9
1 0 Operating state 1: The compressor is blocked
(electrical power block, maximum 2 hours)
The i5 input can therefore also be used as electrical power
lock info.
0 0 Operating state 2: Normal operation
0 1 Operating state 3: Recommendation to turn on
1 1 Operating state 4: Turning on
Switching state: Input bridged = logical 1, interruption = logical 0
i
Additional information on the topic of this
Smart
Grid
can be found in the operation manual.
8 Initial start-up
i
Initial commissioning of the heating pump may
only be performed by qualified personnel
(SOLARFOCUS service technician or
SOLARFOCUS specialist service partner) (=
condition for guarantee, warranty).
i
Request commissioning at least 10 days
before the desired commissioning date at
SOLARFOCUS (see form for commissioning
request at the end of this manual).
Requirements for commissioning
þ
The hydraulic installation of the heating
system is complete.
þ
The heating circuit was thoroughly rinsed, fil-
led and vented.
þ
The electrical installation of the heating
system is complete.
i
To commission the heat pump, the return
temperature from the heating circuit must
exceed a certain value
(depending on the
outside temperature, see diagram).
Fig. 2-44_020-iAD
i
After having completed initial commissioning,
the completed commissioning checklist should
be returned to SOLARFOCUS. If this does not
happen, then for guarantee and warranty
claims of any kind the date of shipment from
the manufacturer to the dealer (according to the
delivery note and invoice) will be used.
Installation manual
vampair
31
