St9120C Internal Wiring; Wiring Diagrams - Honeywell Y9120H Sundial RF² Pack 1 Installation Instructions Manual

1.5 ST9120C Internal Wiring

Clock
N L 1 2 3 4
230V~
50...60Hz
N
3 AMPS MAX
L
MAINS
INPUT

1.6 Wiring Diagrams

230Vac
Connection
Potential-free
Connection
OFF ON
OFF ON
TIMED
OUTPUTS
230V~
50...60Hz
L
N
230V~
50...60Hz
L
N
Notes
1. DT92E is completely wireless and so is not shown connected on
these wiring diagrams.
2. The ST9120C is a Class II (double insulated) device. A parking
terminal is provided for earth wiring continuity, if required.
3. ST9120C is suitable for contact-closure potential free or mains
voltage switching.
4. If normal mains voltage is required, link terminals L and 1.
ST9120C
Clock
N L 1 2 3 4
3 A MAX
N L T1 T2
BOILER
ST9120C
Clock
N L 1 2 3 4
3 A MAX
N L T1 T2
BOILER
4