(fig. 15)
PLUMBING:
(To ensure proper performance of product, instructions must be followed.)
1.
Run the condensate lines, if required, in accordance with local applicable codes.
IMPORTANT! When brazing, take precautions to prevent pan from coming in contact with torch heat or brazing materials. It's recommended that a damp cloth be placed
under the lines being brazed.
WIRING the AG-4100, AG-4200 & AG-4300 in a Conventional HVAC System:
(To ensure proper performance of product, instructions must be followed.)
1.
Double check that the power is disconnected to the unit at the main panel prior to moving to step 2. Refer to the appliance manufacturer's installation and operating
instructions and also review wire layout in their instructions.
2.
Locate the red wire coming from the 24 volt thermostat "R" terminal.
3.
Disconnect or cut red wire. Connect the non-ribbed wire of the switch, using a wire nut, to the thermostat side of the circuit. Connect the ribbed wire of the switch, using a
wire nut, to the air handler side of the circuit or to terminal in unit. Incorporating both switch wires in the red circuit will shut the unit completely off.
4.
Test the switch. (At start-up check initial amperage load.)
A. With unit on, test switch by sliding check float tab up. (fig. 17) Unit should stop running if switch is correctly wired.
B. To test switch responsiveness fill pan with water to ensure that the switch stops the unit before the pan overflows. Remove water.
5. Place the ATTENTION sticker on unit in a clearly visible location. (fig. 18)
(fig. 17)
6.
For wiring the normally open third wire (short wire) refer to the following diagrams:
Standard HVAC Installation
WIRING the AG-4100, AG-4200 & AG-4300 in a Communicating HVAC System:
See equipment manufacturers recommendations for specific wiring instructions.
1.
NOTE: Must use
vibration Isolators
Slide tab up to test switch.
Unit will shut off if
correctly wired.
Standard HVAC Installation w/ optional external alarm or accessory
(fig. 16)
(fig. 18)
2601 Spenwick Drive, Houston, TX 77055
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