SV Mini Heater Replacement Guide

SV Mini Heater Replacement Guide  RISK OF ELECTRIC SHOCK – Ensure mains power is turned OFF at both the isolator switch and circuit breaker / RCD. Repairs must be carried out by a qualified technician. 1. Undo the four screws and remove the front cover from the SV Mini controller. 2. Disconnect the 240V heater wires…

SV Mini Controller Replacement Guide

SV Mini Controller Replacement Guide  RISK OF ELECTRIC SHOCK – Ensure mains power is turned OFF at both the isolator switch and circuit breaker / RCD.   Repairs must be carried out by a qualified technician.   1. Undo the four screws and remove the front cover from the SV Mini controller. 2. Make note of…

SV Series (v2) Blower Fuse Replacement Guide

SV Series (v2) Blower Fuse Replacement Guide  RISK OF ELECTRIC SHOCK – Ensure mains power is turned OFF at both the isolator switch and circuit breaker / RCD. Repairs must be carried out by a qualified technician. 1. Turn mains power OFF. Then unscrew mains terminal cover. 2. The blower fuse is located on the right…

SV Series (v2) Blower Triac Replacement Guide

SV Series (v2) Blower Triac Replacement Guide  RISK OF ELECTRIC SHOCK – Ensure mains power is turned OFF at both the isolator switch and circuit breaker / RCD. Repairs must be carried out by a qualified technician. 1. Turn mains power OFF. Then unscrew mains terminal cover. 2. Disconnect blower triac fly lead and unscrew the…

SV Series 12V Brain PCB Replacement Guide

SV Series (v2) 12V Brain PCB Replacement Guide  RISK OF ELECTRIC SHOCK – Ensure mains power is turned OFF at both the isolator switch and circuit breaker / RCD. Repairs must be carried out by a qualified technician. 1. Isolate and turn mains power OFF, close shut off valves and undo unions on heater tube. Then…

SV Series Heater Replacement Guide

SV Series Heater Replacement Guide  RISK OF ELECTRIC SHOCK – Ensure mains power is turned OFF at both the isolator switch and circuit breaker / RCD. Repairs must be carried out by a qualified technician. 1. Isolate and turn mains power OFF, close shut off valves and undo unions on heater tube. Then unscrew and remove…

SV Series Power PCB Replacement Guide

SV Series (v2) Power PCB Replacement Guide  RISK OF ELECTRIC SHOCK – Ensure mains power is turned OFF at both the isolator switch and circuit breaker / RCD. Repairs must be carried out by a qualified technician. 1. Isolate and turn mains power OFF, close shut off valves and undo unions on heater tube. Then unscrew…

SV Series Heater Sensor Replacement Guide

SV Series Heater Sensor Replacement Guide  RISK OF ELECTRIC SHOCK – Ensure mains power is turned OFF at both the isolator switch and circuit breaker / RCD. Repairs must be carried out by a qualified technician.   1. Isolate and turn mains power OFF, close shut off valves and undo unions on heater tube. Then unscrew…