Alpha InTec 30C Installation And Servicing Instruction page 8

2.6 ELECTRICAL CONNECTIONS
Note: This Appliance Must Be Earthed
Optional integral single channel controls
are available if required.
Note: Only use the Alpha single channel
controls. Do not fit any two channel
controls.
8
Alpha InTec 30C and 34C - Technical Data
230 V ~ 50 Hz CONNECTIONS
Remove the link between 1 and 2 if the
optional Alpha Climatic control or 230 V
room thermostat is used.
Room
thermostat
Link
(optional)
Supply
230 V ~ 50 Hz
Red
L N 1 2
Mains terminal block
1 2 3 4 5
230 V ~ Control connections
WARNING
Ensure Control wires are
connected correctly - refer to the
control and boiler instructions for
connection details.
Optional Alpha controls
LOW VOLTAGE CONNECTIONS ONLY
(optional Climatic or RF Climatic control)
DHW inlet External
NTC sensor probe
(optional) (optional)
8 9 10 11
Low voltage terminal block
RF Climatic
control receiver
(optional)
control (optional)
Fig. 2.2
Alpha
Climatic control
(optional)
_
+
12 13
RF Climatic