ACV N-Mini Installation, Operating And Maintanance Instructions

Also see for Compact N1: Product guide Manual Installation, operation and maintanance manual

Contents

ACV N-Mini Installation, Operating And Maintanance Instructions Manual pdf 10 page image

8INSTALLATIONOptional accessoriesSafety group Ø 3/4”Pressure reducing valve Ø 3/4“Thermostatic mixer Ø 3/4”Expansion vessel 5 litresELECTRICAL CONNECTIONSPower supply principleThe boiler operates on a single-phase supply of 230 V/50 Hz.You should install a control box with main switch and 6A fusesexternally to the boiler to allow the boiler to be isolated from the supplyfor servicing and repairs.Statutory complianceThe installation must comply with your local standards and codes ofpractice.SafetyThe stainless steel if present water tank must be provided with aseparate earth.The boiler must be isolated from the electrical supplybefore any work is carried out on it.Electrical wiring of N boilers1. Main switch2. Summer/Winter switch Thermal reset high-limit thermostat (95°C)3. Control thermostat (60/90°C)4. Manual reset high-limit thermostat (103°C max.)5. Minimum thermostat 45°C (T.O.D)6. Pump (optional)7. Room thermostatWiring diagram keyB. BlueBk. BlackBr. BrownG. GreyOr. OrangeR. RedW. WhiteY/Gr. Yellow/Green230 V-50 Hz6ANL1S3N T1 T2L1 B4S3 B4N T1 T2L11 2C1 2CBrBBRY/GrBrY/GrBkOrWGBBrY/GrBRRBG1254367 WOrOrBkY/GrN 1N 2N 32 30V- 50 Hz6AS3 NT1T2 L1tttMN-Mini4536GGR Or OrBBk BrBrBkB BB