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15
9. CHECK FOR GAS AND WATER LEAKS
GAS LEAKS may result in re or
explosion.
WATER LEAKS may cause extensive
property damage.
Refer to Appendix E – Filling the System and
Checking for Leaks
Using the Optional LCD Display Kit
The LCD Display is an easy to use touch screen
type display that allows a technician to monitor
and adjust the IQ Boiler Control and connected
IQ Option Cards. All boiler settings, status and
error codes are displayed in full text. All Outdoor
Reset IQ Option Card parameters are adjustable
8. PROGRAM THE CONTROLS (continued)
with graphic and help information screens. The
LCD Display Kit includes a mounting bracket
and wiring harness to allow mounting in the ES2
plastic hood above the front door. For installation,
programming, and troubleshooting instructions,
refer to the instructions supplied with the display.