ACV E-Tech S 160 Installation & Servicing Instructions Manual

Also see for E-Tech 160: Installation, operating and servicing instructions

Contents

ACV E-Tech S 160 Installation & Servicing Instructions Manual Manual pdf 7 page image

EN • 7 664Y4600 • DENFRRU PL DE IT ES NLB. BlueBk. BlackBr. BrownG. GreyOr. OrangePk. PinkR. RedV. VioletW. WitheY. YellowA. Bipolar magneto-thermal circuit breakerB. ON/OFF switchC. Manually reset safety thermostatD. Water pressure switchE. General shutdown bridgeF. Neutral safety switchG. Automatically reset 95° C cut-off thermostatH. Minimum thermostatI. Two-stage control thermostatJ. Power limitation switchK. Shutdown bridges for the various stagesL. Power relaysM. Day / night signalN. Booster pushbuttonO. Calibrator relay preset for a period of one hourP. Reverse current relayQ. Summer / winter selector switchR. Room thermostat (optional)S. Circulation pumpInstallatIonCONTROL WIRING DIAGRAM : E-TECH S 380The control circuit is automatically powered from the power circuit.It is also protected by a 3A magneto-thermal circuit breaker.CONNECTING THE ACCESSORIES fOR THE E-TECH S 380The electrical accessories are connected to the numbered terminalson this diagram below.IT IS IMPORTANT TO SwITCH THE BOILER OffBEfORE CARRYING OuT ANY wORk.12345678910111213141516Power supply for optional clock (230 Volt ac)General shutdown bridgeContact for day / night signal connectionRoom thermostat connectionLoad shedding for the 1st power stageLoad shedding for the 2nd power stageLoad shedding for the 3rd power stageLoad shedding for the 4 th power stage230v ac1.1. 1.2.2.1. 2.2. 11 86 51315 1618Y1A1 A2(85-60)°C)Booster LightOn-Peak LightC 1 C 2 1091211141316152 187654312AA B E GC DFIH(78-53°C)IJJKKKKLLLLM NOPQ R S