CTC Union EcoPart 425-435, Руководство по установке и обслуживанию

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CTC EcoPart i425-i435 Pro
General Information
105
103
104
98d
100
101
102
99
97
96
98c
98a
c T c
98b
EXP.
96 Expansion vessel/Level vessel
97 Filling kit
98 Shut-off valve
99 CTC filter
100 3-way valve 101 External filling pump
102 Mixing vessel
103 Brine pump
104 Evaporator
105 Safety valve 3 bar
Filling schematic diagram
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.
!
The mixing vessel
and pump must be
of a good size.
Valves
To facilitate servicing of the cooling unit, shut-off valves should be fitted to
both the incoming and outgoing connections. Fit bifurcated valves so that
you can fill and bleed the collector circuit later on.
Bleeding
The collector circuit must not contain any air. Even the smallest amount of
air can jeopardise the heat pump’s operation. See the section Filling and
venting below.
Insulation against condensation
All pipes in the brine system must be insulated against condensation to
prevent the possibility of severe build-up of ice and condensation.