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7. Inclined roof - Tiles
Assembly instructions for systems with 1 collector:
Models: 125-1-S150, 125-1-S200, 150-1-S200, 150-1-S230, 200-1-S200, 200-1-S230, 200-1-S260
Assembly steps:
7.1
Open the pack of the support system. Identify the items from table (page 5) and the drawing next
page.
7.2
Assembly the parts among themselves using the set of bolts and nuts included in the pack. When
assembling the tank supports to the profiles, pay attention to use the proper pair of holes to match the
roof inclination, so that the tank would remain (as close as possible) vertical. At this stage do not
fasten tight the bolts.
7.3
Fix the support system on the roof structure as shown on drawing. Make sure that this kind of fixing is
suitable to withstand up to 97,2 Km/hr wind speed. If in doubt, consult your supplier, or your engineer
for possible alternative way of fixing.
7.4
Fix collector on support as shown on drawing using the M6X20 bolts and washers (No. 22-23). Do not
fasten tight yet
7.5
Position the tank on supports.. Fasten well with the 2 bolts M10X30 the tank on the support system.
(The 2 bolts are already mounted on the tank and have to be temporarily removed before placing the
tank on the support).
7.6
Now, fasten well the collector on support and then fasten well all the parts of the support system
among themselves.
7.7
Connect the insulated copper pipes at closed loop system. The long pipe is for cold return to bottom
of collector. The short pipe is for hot supply from top of collector. Make sure that you fasten well the
"compression" fittings in order to tight the closed loop.
7.8
Connect the non-return pressure safety valve on the cold water inlet of tank making sure that the
arrow is pointing towards the tank (upwards) and the escape outlet is facing sideways parallel to the
tank.
7.9
Connect cold water supply using always a shut-off water valve. (Make sure the pipes are well
insulated).
7.10
Connect hot water outlet piping to consumption points. It is strongly recommended to install a
thermostatic mixing valve set at 55
points. (Make sure the pipes are well insulated).
7.11
Fill the tank with cold water. Leave open one "tap" of hot water, so that air will be flushed out and the
tank will be completely filled up.
7.12
Fill up the closed loop system with thermo-convention liquid from the top pipe (point 15). Make sure
that no air-bubbles are coming out so filling is completed.
7.13
Screw the bronze cap with the copper ring on the filling point to seal the closed loop system. The
closed loop is permanently sealed.
7.14
Check for leakages on open or closed loop system.
7.15
The (optional) electric heater should be connected by a fully licensed electrician following the national
standards for electric installations.
Connections points on thermostat:
On metal flange:
o
C on the hot water piping anywhere before the consumption
No 1 : Line L (220 volt)
No 4 : Neutral N
: Earth
..
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