Plum ecomaxx 800 R2, Сборка и сервисное обслуживание

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8.3 Diagram 3
Fig. 16 Diagram with two additional mixer circuits upon connection of additional Module B
7
,
where
: 1 – boiler, 2 – ecoMAXX regulator – module A, 3 – ecoMAXX regulator – control panel, 4 – fan, 5 –
feeder temperature sensor, 6 - gear-motor, 7 – boiler temperature sensor, 8 – HUW temperature sensor, 9 -
mixer 1 temperature sensor, 10 – temperature (weather) sensor, 11 – boiler pump, 12 – HUW circuit pump,
13 – mixer 1 circuit pump 14 – mixer 1 servo, 15 – HUW container, 16 – room thermostat or ecoSTER200,
17 – extension module B, 18 – mixer 2 servo 19 – mixer 3 servo, 20 – mixer 2 pump, 21 – mixer 3 pump
22 – mixer 2 room thermostat, 23 – mixer 3 room thermostat, 24 – mixer 2 temperature sensor, 25 –
mixer 3 temperature sensor, 26 – autonomous thermostat to protect underfloor heating - max. temp. 55 C
(it cuts off power supply to the mixer pump once the maximum temperature has been exceeded; thermostat
is not included in the regulator supply), 27 – return temperature sensor (recommended mounting location:
bottom section of boiler water jacket), 28 – thermostatic 3-way valve (to protect boiler return), 29- throttle
mushroom valve, 32 – HUW circulating pump, P – electric relay, 38 – hydraulic coupling, 39 – room
temperature sensor CT7.
RECOMMENDED SETTINGS:
Parameter Setting MENU
1,3
Mixer support
ON (włącz.) CO Service Settings Mixer Settings
Max. preset mixer temperature
75 Service Settings Mixer Settings
Heating curve. mixer 0.8 – 1.4
Service Settings Mixer Settings
Weather control mix.
ON
M
enu Mixer Settings
2
Mixer support
Floor ON
(włącz.
podłoga)
Service Settings Mixer Settings
Max. preset mixer temperature
50 C Service Settings Mixer Settings
Heating curve. mixer 0.2 – 0.6 Service Settings Mixer Settings
Weather control mix.
ON
M
enu Mixer Settings
7
The presented hydraulic diagram does not replace central heating engineering design and may be used for
information purposes only.