Install Instructions
Part number 550-100-260/0520
75
ECO
®
Tec GAS-FIRED WATER BOILER – 80/110/150/199 BOILER MANUAL
ECO Tec control operation (continued)
&IGURE Boiler essential settings (REQUIRED on initial start-up) — see page 84 for explanation
Screen branching options
1. Occurs when a control is powered up after being
2. Occurs when a factory-installed control is powered
3.
when a control is reset to factory defaults; will not
be shown on new boilers (because control has
been factory tested).
3CREENSSHOWNABOVEARETYPICALONLY
!CTUALSCREENSDEPENDONCONTROL
SETTINGSCHOSEN