Lochinvar SSS03 operation manual 4Wiring, Indirect Water Heater Sensor Setup Knight Boiler

Installation & Operation Manual

4Wiring

Indirect Water Heater Sensor Setup (Knight Boiler)

￿CAUTION

NOTICE

Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation.

The sensor supplied contains an Auto Reset High Limit (195°F).

1. Install the sensor inside the		tank as depicted 4. Adjust the tank set point program as follows:
in FIG. 4-1.						a.	Press the UP or DOWN arrow key to access the
2. Connect the wire leads to the DHW Tank Sensor							Menu Screen.
(AUX) connection point on	the Knight boiler					b.	Select DHW set point from the Menu Screen and
connection board (see FIG. 4-1).
							press the ENTER key.
3. The Knight boiler will automatically read the sensor						c.	Press the UP or DOWN arrow key to select the
and default the tank temperature setting to 125°F.
							desired temperature set point.
						d.	Once the desired temperature set point is selected,
							press the ENTER key to store the set point.
Figure 4-1IDW Controlled Using Tank Sensor
								AUX.
								SENSOR
								OR DHW TANK
								SENSOR
			DHW TANK SENSOR / AUTO RESET HIGH LIMIT
				(PLACE SENSOR IN TANK BULBWELL
					& SNAP CLIP OVER BULBWELL)

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