Lphw Coil; Frost Thermostat For Lphw Coil - Dantherm DanX XWPRS Series User Manual

3. INSTALLATION

3.3.12 LPHW coil

The supply is always connect to the bottom of 1 and 2 row LPHW coils, as this makes it easy
to bleed the coil for air.
If the coil is larger than 2 rows, the water and air flow must be counter flow to obtain the
calculated heat capacity.
NB!
When connecting the heat exchanger, counter hold with a suitable tool in order to avoid any
damage to the pipes. Mount the connections in a way that it is possible to access the heat
exchanger for maintenance afterwards.

3.3.13 Frost thermostat for LPHW coil

The frost thermostat is normally placed in the compartment above the LPHW heating coil, with
the capillary tube mounted on the heating coil. The thermostat is prewired and the wire only
has to be connected to the main terminal strip of the unit (see wiring diagram).
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