Pereko KSR Beta Pelet 16, Руководство по эксплуатации и обслуживанию

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27
When pellet boiler is fired-up, and its
temperature exceeded preset value i.e.
25
º C, then controller switches off additional
boiler (it will give constant power DC +12V
for terminals 39-40). It will power the coil of
relay and disconnecting its joints. After
decreasing
boiler temperature below
parameter temperature of additional boiler
switching off the controller stops giving
power to joints 39-40 which should activate
the additional boiler.
Switching the controller into
STAND-BY mode causes
deactivating the additional boiler.
Pic. 22 4 Hydraulic scheme with additional boiler in open
– closed circuit, where: 1- controller, 2- additional
boiler, 3- relay, 4- switching valve (with end switchers)
4
Presented hydraulic scheme does not replace project
of central heating and is only a sample!
Pic. 23 5
Hydraulic scheme with additional boiler in
open – closed circuit, where: 1- controller, 2-
additional boiler, 3- relay, 4- switching valve (with
end switchers), 5- heat exchanger, recommended
setting: priority HUW = deactivated, heat
exchanger = YES
Pic. 24 Electrical scheme of controlling the switching
valve of additional boiler, where: 1- controller, 2-
additional boiler, 3- relay, 5- servomotor of switching
valve (with end switchers), attention: terminals 22, 21,
24 must be separated by galvanizing from terminals 12,
11, 14.
12.14 ALARMS SIGNAL CONNECTION
The controller can report alarms by
activating external devices like ring or GSM
device to short messages SMS sending.
Device for reporting alarms should be
connected according to Pic.25 by relay.
Because this extension is shared with
extension for controlling additional boiler, in
order to activate there alarm functions
additional
boiler control should be
deactivated. To do so, take following steps in
menu:
5
Presented hydraulic scheme does not replace project
of central heating and is only a sample!