Utica Boilers UB90-100 インストール手順
4
Figure 6 - Remove Existing Control Panel Asembly
Figure 7 - Remove Existing Igniter
8. Lift, twist and remove control panel assembly. See
fi gure 6.
9. Remove existing igniter. See fi gure 7.
10. Disconnect air intake at Fernco connection.
Remove nuts holding mixing valve to casting. See
fi gure 8.
Figure 8 - Fernco Connection
DSI Removal Conti.