Founten FS-STAT-32ACH User Manual

Installation Guide
FS-STAT-32ACH
Thermostat with Humidity Control
Caution
Failure to follow these instructions can damage the product or cause a hazardous
condition. Disconnect power during the installation of this product. All wiring must
conform to local codes and ordinances. This thermostat is designed for use with 24
VAC systems.
For additional assistance visit www.Founten.com to request support.
Before Removing Old Thermostat
Note the colors and letter designations of the terminal connections on the existing
thermostat to assist in identifying the correct wiring connections.
Wall Mounting
The rear cover of the thermostat is mounted to the wall. To separate the front cover
from the rear cover, simply grasp the front and back of the thermostat firmly and pull
apart.
Attach the rear of the thermostat to the wall using the included Plastic Anchors.
Position the rear cover so that the wires can be fed through the rectangular opening
in the back of the thermostat. Then mark the locations of the mounting points on the
wall. Drill a 3/16” hole for each anchor. Insert the anchors into the wall and attach the
rear cover using the included screws. The thermostat can also be mounted to an
electrical box using the included machine screws.
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Founten FS-STAT-32ACH Specifications

General

Brand	Founten
Model	FS-STAT-32ACH
Category	Thermostat
Language	English

Summary

Caution

Before Removing Old Thermostat

Wall Mounting

Terminal Designations

Conventional

Lists terminal designations for conventional HVAC systems, including power, heat, cool, and fan controls.

Heat Pump

Lists terminal designations for heat pump systems, including reversing valve and auxiliary heat controls.

Standard Wire Colors

Standard Wire Colors Table

Provides a table mapping standard wire colors to thermostat terminal designations for common HVAC functions.

Wiring Guide

Conventional Systems

Illustrates wiring configurations for conventional systems with single or two transformers for various heat/cool stages.

Heat Pump Systems

Illustrates wiring configurations for heat pump systems with different heat/cool stages and auxiliary heat options.

Humidity Control

Configuration

Setting System Type Using the Keypad

System Type Settings

Details how to set the thermostat's system type (Conventional or Heat Pump) via the keypad within the first minute of power-on.

Alternate Limited Wiring Installation

Wiring Module Relocation

Explains how to relocate the wiring module for installations with limited in-wall wiring or for upgrading systems.