CTC Union GSi 16, Руководство по установке и обслуживанию

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37 CTC GSi 16
104
102
103
98d
100
101
99
97
96
98c
98a
c
Tc
98b
97
7.2 Brine system schematic diagram
!
The mixing vessel
and pump must be
of a good size.
96 Level/expansion vessel
97 Filler manifold
98 Shut-off valves
99 Filter
100 External filling pump
101 Mixing vessel
102 Brine pump
103 Evaporator
104 Safety valve 3 bar
The diagram shows the main connection for the brine system. The filling
equipment is represented by the parts displayed with dashes. NB: Collector
hoses must have a bleeding facility as air pockets can occur. Always check
the filter (99) when filling and bleeding the brine system.
7.2.1 Post-installation check on brine system
After a few days, you must check the fluid level in the vessel. Fill if necessary
and close the valve (98c) when filling.
7.2.2 Level/expansion vessel (96)
The level vessel should be fitted to the incoming line from the borehole or
ground loop, at the system’s highest point. Bear in mind that the tank can
produce condensate on its exterior. Fit the safety valve (104) as shown in the
schematic diagram and fit a suitable plug to the top of the vessel.
If the vessel cannot be fitted at the highest point, a closed expansion vessel
can be fitted.
7.2.3 Filler manifold with dirt i lter
A filler manifold for topping up, adding and filtering brine. Arrows on the valve
housing indicate the flow direction. Close valves (98c) when cleaning the
filter. Unscrew the filter cap and flush the filter clean. When refitting, the pin
under the filter should be fed into the designated hole in the filter housing.
Top up with a little brine, if necessary, before fitting the cap. The filter should
be checked and cleaned after a short period of operation.