User guide

11-15
Timers
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Timers
Electronic 2 zone timers with digital display and linked heating and hot water time programmes.
For hydronic central heating applications.
Digital timer 230Vac SPST outputs, ST699/799
Approvals CE
Protection class IP20
Power supply 230 Vac; 10 VA
Control output relays
Switch function/capacity 2 x SPST output 230Vac, 3 A resistive, 3 A inductive ratings
Terminal max. wire size 1,5 mm
2
Time setting resolution 1 min. for clock, 10 min. for programmes
Memory back-up battery back-up maintains programmes and real time for 7 days
LED functions indicate zone on/off
Modes of operations off/cont/twice/once
Number of outputs for
zones
2
Programmed on/off
periods per day
2
Product literature
language
English
Earthing double insulated
Housing (HxWxD) 100 mm; 100 mm; 38 mm
Additional description ST699/799 time controls have built-up startup programme,
temporary override facilities, and choice of AM/PM or 24-hour
clock display. ST799 model has LCD backlighting.
Clock functions Type
1 day ST699B1002
7 day ST799A1003