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This manual is designed to be a quick guide to the most common type of installation for the Samsung
HTQ R32 Monobloc system.
This assumes Heating via Buffer Tank, Domestic hot water via a cylinder with sensor pocket and
immersion heater, 1 Heating Circuits controlled via third party programmable temperature controller.
2
In the above system the monobloc unit functions are controlled by the units own external controller (MIM)
and this is only used by the technician not the end user.
The end user controls the heating demand using a wired or wireless room thermostats and can use this
to set the room temperature.
The heat pump controls the domestic hot water temperature itself (including for an optional
sterilization cycle)using a 3-port valve.
The hot water control is managed through the Samsung controller (MIM). Hot water takes priority over
heating above 0°C.
There is no electric heater inside the monobloc unit.
The flow sensor must be installed as per the information in this Guide.
A pwm pump must be installed to the heat pump to allow the unit to control its DT
A magnetic filter and strainer should be fitted in the return pipework alongside a suitably sized expansion
vessel and safety relief valve.
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