AprilAire 8353 - Manual

AprilAire 8353

AprilAire 8353 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Table 1; Old Label
  • Page 3 – Figure 1; Installing the Model 8353 Thermostat; For new installations, mount thermostat on inside wall, 4-5 feet
  • Page 4 – MOUNTING HOLES
  • Page 6 – Setting Daily Programming
  • Page 7 – Begin Programmed Operation; until indicator is in PROG position.; SUMMER
  • Page 9 – To Test Thermostat
  • Page 10 – Troubleshooting; Symptom; If problems with thermostat cannot be solved, call:
  • Page 11 – Wiring Diagrams
  • Page 12 – Limited Warranty; Your Research Products Corporation Aprilaire; Products For Better Indoor Air Quality
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Installation Guide

IMPORTANT SAFETY INFORMATION WARNING:

Always turn off power at the main power source by unscrewing
fuse or switching circuit breaker to the off position before installing,
removing, cleaning, or servicing thermostat.

Read all of the information in this manual before installing or
programming this thermostat.

This is a 24V AC low-voltage thermostat. Do not install on voltages
higher than 30V AC.

All wiring must conform to local and national building and electrical
codes and ordinances.

Do not short (jumper) across terminals on the gas valve or at the
system control to test installation. This will damage the thermostat
and void the warranty.

5 - 2 Day Programmable
1 Heat / 1 Cool
Electric / Gas

MODEL 8353

User’s Manual

Installation and
Programming

ELECTRONIC THERMOSTATS

®

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Summary

Page 2 - Table 1; Old Label

Features • Four setpoints for weekday programming—two setpoints for weekend comfort. • Two “AA” ENERGIZER brand batteries retain program memory, even during power outages. • Low battery indicator. • Fahrenheit/Celsius display option. • Programmable from 45°F (4°C) to 90°F (32°C). • Accuracy within ±...

Page 3 - Figure 1; Installing the Model 8353 Thermostat; For new installations, mount thermostat on inside wall, 4-5 feet

Figure 1 Installing the Model 8353 Thermostat NOTE: For new installations, mount thermostat on inside wall, 4-5 feet above the floor. Do not install behind a door, in a corner, near air vents,in direct sunlight, or near any heat or steam generating fixtures.Installation at these places will affect t...

Page 4 - MOUNTING HOLES

Figure 3 7. Drill the marked holes using a 3/16” drill bit. Note: Enclosed plastic anchors do not require a drilled hole for drywall. 8. Tap plastic anchors into the wall. 9. Align base with plastic anchors and feed wires through opening. See Fig 4. Figure 4 10. Secure base to wall with supplied scr...

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