Page ii
3.9.10. Continuation of Installation – Total Control ........................................................ 38
3.9.11. Commissioning .................................................................................................. 39
3.9.12. Checking for Spillage ......................................................................................... 40
3.9.13. Instructing the User ............................................................................................ 40
4. Servicing Instructions ..................................................................................................... 41
4.1. General Requirements ............................................................................................. 41
4.2. Servicing Instructions ............................................................................................... 41
4.3. Replacing Parts ........................................................................................................ 42
4.3.1. Pilot Assembly Replacement ............................................................................. 42
4.3.2. Injector Replacement ......................................................................................... 42
4.3.3. Control Valve Replacement (BM and Mertik GV34) .......................................... 42
4.3.4. Motor Replacement (Remote Control / Optimum Control / Trim Switch Control
Models) ........................................................................................................................... 43
4.3.5. Control Valve Replacement (Total Control) ....................................................... 44
4.3.6. Replacing Receiver (Total Control) .................................................................... 44
4.3.7. Programming Handset to Receiver .................................................................... 44
4.4. Installation and Operational Troubleshooting ........................................................... 45