Pereko KSM 17, Руководство по эксплуатации и обслуживанию

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The reserve boiler should be connected via
relay to terminals 43-44.
Model diagram of layout for connecting a reserve
boiler to the ecoMAXX regulator, where: 1-
regulator ecoMAXX, 2
– reserve boiler (gas- or oil-
fired), 3 – Module U3, consisting of relay RM 84-
2012-35-1012 and base GZT80 RELPOL
In a standard version, the regulator is not
equipped with the U3 module.
You have to perform assembly
and installation of the module by
yourself, in conformity with the
applicable standards.
Set the temperatures of reserve boiler switch
on/off:
MENU service settings boiler
settings Reserve Boiler Reserve
boiler deactivation temperature . Control
of reserve boiler is off upon setting this
parameter at ,,0”. Now, set -up Output H on
reserve boiler:
MENU Service Settings output H =
reserve boiler
Once the retort boiler has been fired up, and
its temperature has exceeded the preset
value (e.g. 25 C), ecoMAXX regulator
switches off the reserve boiler and applies
voltage 12V DC at Output H, which causes
release of coil of U3 module relay and
opening its contacts. Once the boiler
temperature has dropped below the value set
in the parameter of
Reserve boiler
deactivation temperature, the regulator stops
to supply voltage to the Output H, and the
reserve boiler switches on.
Entry of the ecoMAXX regulator to
STAND-BY conditions causes the
reserve boiler switches on.
Hydraulic diagram with the reserve boiler;
connection of open and close circuits 1
– ecoMAXX
regulator , 2 – reserve boiler, 3 – U3 module (2
pcs), 4 – switching valve (with limit switches), 5 –
heat exchanger (recommended settings: HUW
mode = no priority, heat exchanger = ON (Menu
Pump Service Settings).
Hydraulic diagram with the reserve boiler and the
4-way valve in close circuit 1
– ecoMAXX
regulator, 2 – reserve boiler, 3 – U3 module, 2
pcs., 4 – switching valve servo (with limit
switches) - to ensure free gravitational flow of
water in the boiler circuit, active cross-section of
switching valve (4) has to be larger than or equal
to cross-section of boiler circuit pipes. Use pipes
of large cross section for gravitational boiler
circuit.