Specifications

Armstrong International
IOM-706
Flo-Direct Water Heater
Page 31 of 45
High Temperature Switch Check
1
With heater on but not running, unscrew
cover on switch (shown removed below).
2
Compress spring to
trip switch.
3
Confirm that heater shuts
down and high temperature
fault light comes on. If not,
contact Armstrong.
4
Press reset button
and replace cover.
Caution: Wiring is live! Avoid
touching connections!
Caution: Wiring is live! Avoid
touching connections!