Rinnai aiM 115, Руководство пользователя и инструкция по установке

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15
Technical data
Characteristic curve of the circulator
In the table below you will find the list with brand and model
pumps compatible with aiM appliances. The pumps they
are supplied as standard with their electrical and hydraulic
equipment. The pumps shown are high efficiency and type
A, conforming to the updated efficiency regulations energy
ErP. They are powered by high voltage (230 V- 50 Hz) and
managed by the boiler PCB (LMS 14).
It is not necessary to have direct access to the PCB to make
the electrical connections. Such links can be easily carried out
via the terminals located on the inside of the boiler front panel,
in matching the interface display. An additional advantage of
the aiM boiler is that the front panel can be easily detached
from the locking pins e made to rotate on the revolving ones.
To protect the card from any power surges, yes recommends
powering the pump via a relay.
Once the system and the hydraulic pipes have been sized,
it is it is necessary to choose the pump according to its
prevalence.
In this choice we must consider that the pressure necessary
for the circulation of water in the system it may vary
depending on whether you are using a BC or one plate
exchanger between flow and return.
The PCB board (LMS 14) adjusts the pump speed, so that the
temperature difference between inlet and outlet water both
equal to 20 ° C.
Plate heat
exchanger
Balancer Plate heat exchanger Balancer
BOILER
MODEL
WATER FLOW
[m3 / h]
PRESSURE LOSS *
[m.c.a.]
PUMP
Constant pressure /
Variable pressure
PUMP
Constant pressure /
Variable pressure
aiM 65 2,80 7,40 5,70
Yonos Para
HF 30/10
(**)
aiM 85 3,70 4,90 3,20
Yonos Para
HF 30/10
(**)
aiM 115 4,80 5,70 3,90
Yonos Para
HF 30/12
(**)
aiM 150 6,30 7,30 5,60
Yonos Para
HF 30/12
(**)
* The data shown in the table are the result of estimates based on standard values. It is advisable to contact a designer for the calculation of the real head losses of
the plant in question, which also include the head losses related to the deaerator and defnagator.
** Contact the Rinnai Italia Technical Office.