Lochinvar SMART TOUCH w/CON-X-US Service Manual

3, Service Manual Please read before proceeding Installer – Read all instructions, including this manual and the Crest Installation and Operation Manual, before installing. Perform steps in the order given. User – This manual is for use only by a qualif…

32, 1 Service Service Manual 32 Figure 1-16 Service Notification Menu Parameter Name (as shown on the LCD screen) Min Max Default Value Value Value Maintenance Notice By: Months 0 36 12 Maintenance Notice By: Running Hours 0 100,000 10,000 Maintenance Notice By…

34, 1 Service Service Manual 34  e History Screen shows the status of various counters and faults. Within the History Screen there are two separate screens.  ese screens are the “Lockout Blocking Fault” and “Runtime History”.  e def…

31, Lochinvar SMART TOUCH w/CON-X-US 1 Service (continued) Service Manual 31  e Service Screen allows the integrated control to override all other heat demands and operate Valve 1 and Valve 2 at high re and low re conditions. To place the boiler into Service Mode, press the START button. …

2, 2 Hazard definitions The following defined terms are used throughout this manual to bring attention to the presence of hazards of various risk levels or to important information concerning the life of the product.  DANGER  WARNING  CAUTION CAUTION NOTICE DANGER indicates an imminently h…

42, 3 Troubleshooting Service Manual 42 Table 3A Troubleshooting Chart - No Display FAULT CAUSE CORRECTIVE ACTION No Display - No power supplied to the unit. - No LED’s illuminated on the CON•X•US Interface control board. • Check external line …