Description Of The Product; General Description; Operating Principle; Circulating Pump - REMEHA Quinta Pro 30 Installation, User And Service Manual

4 Description of the product

4 Description of the product
4.1

General description

4.2

Operating principle

18
The Quinta Pro boiler has the following characteristics:
High-efficiency heating.
Limited emissions of polluted substances.
Ideal choice for cascade configurations.
Option to produce domestic hot water using a separate hot water appli­
ance.
4.2.1

Circulating pump

Model not supplied with circulating pump
The boiler is supplied without a pump. Take the boiler resistance and sys­
tem resistance into account when selecting a pump.
Caution
The pump may have a maximum input of 200 W. Use an auxiliary
relay for a pump with greater power.
See
Technical data, page 13
If possible, install the pump directly under the boiler on the return connec­
tion.
For more information, see
Connecting the heating circuit, page 23
Pump settings
The pump settings for a modulating circulating pump controlled by the
control unit can be modified using parameters
If there is insufficient flow in the radiators or if they do not warm up com­
pletely, the minimum pump speed can be increased using parameter
.
If there are audible flowing noises in the system, the maximum pump
speed must be lowered using parameter
tion first).
Caution
The pump may have a maximum input of 200 W. Use an auxiliary
relay for a pump with greater power.
For more information, see
Changing the parameters at installer level, page 54
4.2.2

Cascade system

The boiler is ideally suited for a cascade system. There are a number of
standard solutions available.
Important
Contact us for more information.
4.2.3

Water flow

The modulating control of the boiler limits the maximum temperature differ­
ence between the flow and return and the maximum rise velocity of the
and :
(bleed the CH installa­
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