Plum ecoMAX850P1-A, Руководство пользователя

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29
The controller is not equipped with
transmitter as standard option.
Assembly of transmitter should
be done by a person with proper
qualifications. According to valid
norms and regulations.
To activate control over additional boiler set
the parameter
Reserve boiler deactivation
temperature on value different than zero.
Menu
→
Service settings
→
Boiler
settings
→
Reserve boiler
Deactivating control over additional boiler is
done after setting zero value of switching off
for this parameter.
Controlling extension of the boiler
is coshared with alarm extension.
Deactivating additional boiler
control will cause that this
extension will be controlled by
module of controlling alarms.
In case when terminals 39-40 are connected
with additional boiler and additional boiler
contro is deactivated (by selecting zero value
of its switching off temperature) then it is
required that
code of signaling active alarms
is set for value 0
(Menu
→
Service settings
→
Boiler
settings
→
Alarms). It is to protect against
situation when reporting alarms compatible
with alarm signal codes causes activation of
additional boiler.
When pellet boiler is fired-up, and its
temperature exceedes preset value i.e. 25
degrees C, then controller switches off
additional boiler (it will give constant power
AC 6V for terminals 39-40) It will power the
coil of transmitter 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. 25
5
Hydraulic scheme with additional boiler in open
– closed circuit, where: 1- controller, 2- additional
boiler, 3- transmitter, 4- switching valve (with end
switchers)
Pic. 26
6 Hydraulic scheme with additional boiler in
open – closed circuit, where: 1- controller, 2-
additional boiler, 3- transmitter, 4- switching
valve (with end switchers), 5- heat exchanger,
recommended setting: priority HW = deactivated,
heat exchanger = YES
5
Presented hydraulic scheme does not replace project
of central heating and is only a sample!
6
Presented hydraulic scheme does not replace project
of central heating and is only a sample!