18
3
Installation
Always read the safety instructions in Section 1 of the manual before
installing
UniQ HW +iLTHP
Heat Batteries.
3.1
Installation Process
Preparation:
•
Assess the location of installation considering spatial requirements,
clearances, cable runs and tube runs.
•
Unpack and discard or recycle packaging according to local disposal or
recycling rules.
•
Identify which side you wish to make hydraulic and electrical cable
entries (see Figure 3 in Section 2.3).
•
Prepare the system hydraulics and electrics.
•
Lift unit into position using appropriate lifting methods.
Hydraulic Connection:
Note:
The mains cold water inlet connects to port A; Hot water outlet
connects to port D. Meanwhile the LTHP flow pipe connects to Port C and
the LTHP return pipe connects to Port B (Figure 6.3).
•
Remove lid. The lid is secured by 2 x M5 button head capscrews at the
front and two locating pins at the back (Figure 7):
o
Remove 2 x M5 button head capscrews using 3mm hex head
and set aside.
o
Slide the lid forward, then lift the lid up and set aside.
•
Remove the top two layers of insulation (layer 1 is 10mm and layer 2 is
32mm thick) and set aside.
•
Rotate the elbows to the side you wish to connect the hydraulics (left,
right or back).
•
Remove the respective rubber grommets in the outer housing and cut
the centres (with a cross) with a knife. Re-insert the cut grommets.
•
Cut and prepare the two off lengths of Ø22mm copper tube to suit the
rest of the installation / system:
o
Always cut the tube square, using a rotary tube cutter
whenever possible. Ensure the cutter wheel is appropriate for
the copper tube.
