Honeywell Lyric Thermostat THP2400A1019 Installation Guide

Honeywell Lyric Thermostat THP2400A1019

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Lyric Installation

APPLICATION
Use the THP2400A1019 wall cover assembly with the Lyric™ thermostat. Use the THP2400A1019 wall cover assembly to cover marks on the wall or to mount the thermostat to a 2 in. x 4 in. electrical box. The THP2400A1019 wall cover assembly contains one wall cover, one bracket, two #6-32 x 5/8″ flat head screws and two #6-32 x 3/8″ pan head screws. See Fig. 1.

INSTALLATION

When Installing this Product…

1. Read these instructions carefully. Failure to follow them could damage the product or cause a hazardous condition.
2. Check ratings given in the instructions and on the product to make sure the product is suitable for your application.
3. Installer must be a trained, experienced service technician.
4. After installation is complete, check out product operation as provided in these instructions.

CAUTION
Electrical Hazard. Can cause electrical shock or equipment damage. Disconnect power before beginning installation.

Mount Wall Cover

Mount Wall Cover Directly to Wall (See Fig. 2)

1. Pull the wires through the wire hole on the wall cover.
2. Position the wall cover on the wall with the arrow pointing up. Check that the wall cover is leveled (for appearance only).
3. Use a pencil to mark the mounting holes.
4. Remove the wall cover from the wall and proceed as follow:
   • For drywall: Drill two 3/16-in. holes in the wall as marked. Tap the wall anchors (provided with the thermostat) into the holes, until the anchor collar touches the wall.
   • For harder surface such as plaster: Drill two 7/32-in. holes in the wall as marked. Tap the wall anchors (provided with the thermostat) into the holes, until the anchor collar touches the wall.
5. Position the wall plate on the wall cover using the 4 mounting posts and snap them together.
6. Pull the wires through the wire hole on the wall cover / wall plate assembly. Position the assembly on the wall anchors.
7. Insert the mounting screws (provided with the thermostat) into the wall anchors. Check leveling, if desired, and tighten the mounting screws.

Mount Wall Cover to a Vertical 2 in. X 4 in. Electrical Box (See Fig. 3)

1. Position the bracket on the electrical box with the arrow pointing up. Insert two #6-32 X 5/8″ flat head screws. Level the bracket and tighten the flat head screws.
2. Position the wall plate on the wall cover using the 4 mounting posts and snap them together.
3. Pull the wires through the wire hole on the wall cover / wall plate assembly. Position the assembly on the bracket.
4. Insert two #6-32 X 3/8″ pan head screws. Check leveling, if desired, and tighten the pan head screws.

Fig. 3. Mount bracket, wall cover, wall plate and thermostat to a vertical 2 in. X 4 in. electrical box.

Mount Wall Cover to a Horizontal 2 in. X 4 in. Electrical Box (See Fig 4)

1. Position the bracket on the electrical box with the arrow pointing up. Insert two #6-32 X 5/8″ flat head screws. Level the bracket and tighten the flat head screws.
2. Position the wall plate on the wall cover using the 4 mounting posts and snap them together.
3. Pull the wires through the wire hole on the wall cover / wall plate assembly. Position the assembly on the bracket.
4. Insert two #6-32 X 3/8″ pan head screws. Check leveling, if desired, and tighten the pan head screws.

Fig. 4. Mount bracket, wall cover, wall plate and thermostat to a horizontal 2 in. X 4 in. electrical box.

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