3 Water Level Control
Page 50 Mk8 MM Expansion Features Installation and Set-Up Guide 04.09.2016
3.5.4 Installation and Safety Guidelines
The probe must be cut to according to the water in the boiler; this length should match the
commissioned 2
nd
low level of the capacitance probes or external level sensing device.
The 2
nd
low probe should not be installed in the same pot as the water level probes. Any blockages in
the line will affect the levels; therefore the 2
nd
low probe should be fitted in a pot with a separate line to
the water level probes line. If the water level probes are installed in a pot externally mounted to the
boiler as shown in section 3.4.5, the 2
nd
low probe can either be fitted in a separate pot, or internally
mounted pot directly into the boiler. If the water level probes are installed in internally mounted pots as
shown in section 3.4.6, the 2
nd
low probe can also in an internally mounted pot directly into the boiler.
Figure 3.5.4.i MM Display 2
nd
Low Probe
**WARNING**
ANY PERSON WORKING ON A BOILER MUST BE ADEQUATELY TRAINED AND
HAVE A THOROUGH APPRECIATION OF THE BOILER PLANT. IT IS THE
RESPONSIBILITY OF THE FACTORY TRAINED TECHNICIAN TO ENSURE THAT THE
SYSTEM OPERATION MEETS LOCAL CODES AND REGULATIONS.