10
e. Depressing test button with "water on probe" for Series PS-802-M (manual reset units only):
(Must depress and hold the test button for more than 2 seconds to activate test cycle.)
1.
When test cycle is activated the Green and Red lights will flash.
2.
After 10 seconds (DOB) the Red light will turn "ON".
3.
Burner will turn "OFF".
4.
The Green light will continue flashing as long as test button is depressed.
(Release test button. You must depress the manual reset button to unlock low water cut-off.)
5.
After depressing manual reset button, the Green and Red lights will flash simultaneously 4 times.
6.
Then the Green light will turn "ON" and the Red light will flash for 15 seconds (DOM) and then
turn "OFF".
7.
The burner will turn "ON" as long as there is water on the probe.
(Warning: To prevent flooding, never use an electric automatic water feeder with a manual reset low water
cut-off.)
f. Depressing test button with "water off probe" (both auto and manual reset units):
Since control is in "low water" the Green light will flash and the Red light will remain “ON”. The burner will
remain “OFF”.
Testing Control Using "Test Button" (continued)
b. Now fill the boiler with water.
For Series PS-852 (auto reset units only)
1.
When water touches the probe, the Green light will remain "ON".
2.
The Red light will turn "OFF" and the burner will turn “ON” as long as there is water on the probe.
For Series PS-852-M (manual reset units only)
(When water returns to the probe, nothing will happen until the manual reset button is depressed.)
1.
After depressing manual reset button, the Green and Red lights will flash simultaneously 4 times.
2.
Then the Green light will turn "ON" and the Red light will turn “OFF”.
4.
The burner will turn "ON" as long as there is water on the probe.
(
Warning: To prevent flooding, never use an electric automatic water feeder with a manual reset low water
cut-off.)
For Series PS-852 & PS-852-M with Red (Low Water) and
Green (Power) Lights
a. Before filling the system
, turn on the electric power to the boiler. Set the thermostat to "heat".
For all Series PS-852
1.
Upon initial power up, the Green and Red lights will flash simultaneously 4 times.
2.
The Green and Red lights will turn "ON".
3.
The burner will never turn "ON" during power up, if water is off the probe.
Start-Up
