REMEHA Quinta Pro 30 Manual page 2

Schematics with Control
Control Options for the Quinta Pro Series of Boilers
External controls by others
Simple Quinta Pro boiler domestic installation -
Typical 'S' plan, heating and hot water
Single Quinta Pro boiler, heating only
Single Quinta Pro boiler, heating only with low loss header
Single Quinta Pro boiler, heating and priority hot water using a low loss header
and pump or valve kit
Remeha supplied controls
Single Quinta Pro boiler, heating only using the iSense controller
(room/weather compensation)
Single Quinta Pro boiler, heating and Priority DHW using the iSense controller
(room or outside compensation)
Multiple Quinta Pro boilers HTG only using a low loss header with the Celcia MC4
and iSense (room or outside compensation)
Multiple Quinta Pro boilers HTG and Priority DHW using a low loss header with
the Celcia MC4 and iSense
Multiple boilers, heating and hot water using a low loss header with the
iSense Pro controller
heating zone and hot water from all or single boilers)
Connecting multiple boilers with external control interlocks and alarm
and run signals
Quinta Pro nominal flow rates and boiler resistances
Note: We supply the Grundfoss 25/80 (Part No. S101621) as standard for the full Quinta Pro
range. This will alter due to changes in EU regulations. The Quinta Pro 30 will operate on speed
1, the 45 and 65 will operate on speed 2, and the 90 and 115 will operate on speed 3. They are
intended to act as a shunt pump. In the layouts illustrated, they are designed to operate on a
20ºC Delta TΔ. If using a pump without a low loss header, please take into account both the
boiler and system resistance and also when being used in conjunction with a calorifier and low
loss header. Contact our sales or technical departments for further assistance.
The hydraulic and control layouts illustrated in this brochure are for guidance only and must be
used in conjunction with the Quinta Pro and iSense Pro installation and service manuals. They
do not constitute a full system design. Remeha Commercial accept no liability for any loss or
damage rising from any errors or omissions that may be inadvertently contained in this booklet.
When connecting a control cable to the OT terminals on the main control PCB, disconnect and
remove the factory fitted lead connected to the IF- 01 PCB.
Some earths and neutrals are omitted for clarity.
All systems, mechanical and electrical, must be installed to the current regulations by a suitably
qualified engineer.
2
(room or outside compensation)
(optimising/weather compensated control for dual
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