![FireBird Systempac 12-20kW Скачать руководство пользователя страница 18](http://html1.mh-extra.com/html/firebird/systempac-12-20kw/systempac-12-20kw_technical-manual_2291256018.webp)
3
3.2 systeM BoileR - installeR guiDelines
Pump live
Earth
Neutral
Permanent live
Timed / Switch live
Neutral
Earth
Earth screw
Power to
burner
High limit thermostat probe
Control thermistor probe
1 2 3 4 5 6 7 8 9 10
Pump
N
Burne
r
N
L-F
DH
W
SW
-L
Lock
N
P-
L
T1
T2
T3
P1
C
2
1
Fit earth label
Electronic controller
Pressure switch
17
5 PIN (DIgITAL)
SySTEM BOILER 12-35 KW
3
WiRing
electrical supply
the boiler and controls require a 230v 50Hz mains
electric supply protected with a 5a fuse.
this appliance must be earthed.
A qualified electrician must carry out all electric wiring in
accordance with current ETCI / IET Regulations and any local
regulations which may apply.
The boiler must have a permanent power supply to enable
overrun and frost protection. The hot water and central
heating should be timed separately.
tHeRMostat teMPeRatuRe ContRol
Boiler Central Heating Control:
60˚C - 80˚C
Boiler Safety Limit:
110˚C
Tank (DHW) - Fixed:
78˚C
Early Alert - Fixed
87˚C
Over-run - Fixed:
93˚C”