Connect system wiring
Terminal screws
Insert stripped wires beneath
terminal clamps, then tighten
screws
Terminal designations
Connect wiring from your heating and hot
water system to the programmer terminal
screws as shown at left. See wiring diagrams
on pages 18-20.
1 Make sure electrical power is off.
2 Strip insulation to expose about 7 mm of
bare wire.
3 Use a screwdriver to loosen terminal
screws, insert wires beneath terminal
clamp, then tighten screws.
4 Replace programmer on wall bracket,
tighten securing screws, then restore
electrical power.
NOTE: Keep AC mains supply/load cables
separate from equipment wiring.
17