Instruction/ maintenance manual of the product TH6220D Honeywell
Go to page of 20
TH6220D Programmable Thermostat Installation Guide.
1 Product Application This thermostat provides electronic control of 24 V A C single-stage and multi-stag e heating and cooling systems, or 750 mV heating systems.
1 Product Application This thermostat provides electronic control of 24 V A C single-stage and multi-stag e heating and cooling systems, or 750 mV heating systems.
Installation Guide 2 FocusPRO ™ TH6220D Programmable Thermostat 3 Pre-installation checklist Package contents Check to make sure y our package includes the f ollowing items: Operating manual W all a.
Installation Guide 2 FocusPRO ™ TH6220D Programmable Thermostat 3 Pre-installation checklist Package contents Check to make sure y our package includes the f ollowing items: Operating manual W all a.
FocusPRO ™ TH6220D Programmable Thermostat 5 Installation Guide 4 Wiring 1 Loosen screw terminals, insert wires into terminal block, then re-tighten scre ws. 2 Push e xcess wire back into the wall opening. K eep wires in shaded area as shown at left.
FocusPRO ™ TH6220D Programmable Thermostat 5 Installation Guide 4 Wiring 1 Loosen screw terminals, insert wires into terminal block, then re-tighten scre ws. 2 Push e xcess wire back into the wall opening. K eep wires in shaded area as shown at left.
FocusPRO ™ TH6220D Programmable Thermostat 7 Installation Guide 6 T ypical heat-only system with fan Heat-only system (Series 20) Wiring diagrams T ypical 1H/1C heat pump system T ypical heat-only system Wiring diagrams Power supply . Provide disconnect means and overload pr otection as required.
FocusPRO ™ TH6220D Programmable Thermostat 7 Installation Guide 6 T ypical heat-only system with fan Heat-only system (Series 20) Wiring diagrams T ypical 1H/1C heat pump system T ypical heat-only system Wiring diagrams Power supply . Provide disconnect means and overload pr otection as required.
FocusPRO ™ TH6220D Programmable Thermostat 9 Installation Guide 8 T ypical cool-only system Heat-only system (normally open zone valve) Wiring diagrams Wiring diagrams T ypical 2H/2C system (1 transformer) T ypical 2H/1C heat pump system Power supply .
FocusPRO ™ TH6220D Programmable Thermostat 9 Installation Guide 8 T ypical cool-only system Heat-only system (normally open zone valve) Wiring diagrams Wiring diagrams T ypical 2H/2C system (1 transformer) T ypical 2H/1C heat pump system Power supply .
FocusPRO ™ TH6220D Programmable Thermostat 11 Installation Guide 10 1 0 1 2 3 5 6 System type Changeover valve (O/B terminal) Fan control (heating) Heat cycle rate (CPH: cycles/hour) Second stage he.
FocusPRO ™ TH6220D Programmable Thermostat 11 Installation Guide 10 1 0 1 2 3 5 6 System type Changeover valve (O/B terminal) Fan control (heating) Heat cycle rate (CPH: cycles/hour) Second stage he.
FocusPRO ™ TH6220D Programmable Thermostat 13 10 0 Next Done T o begin, pr ess and hold the and buttons until the display changes System test number Press to turn on system Press to turn off system .
FocusPRO ™ TH6220D Programmable Thermostat 13 10 0 Next Done T o begin, pr ess and hold the and buttons until the display changes System test number Press to turn on system Press to turn off system .
FocusPRO ™ TH6220D Programmable Thermostat 15 Installation Guide 14 Quick refer ence to controls Digital display screen Battery holder (see page 10) T emperature buttons Press to adjust temperatur e.
FocusPRO ™ TH6220D Programmable Thermostat 15 Installation Guide 14 Quick refer ence to controls Digital display screen Battery holder (see page 10) T emperature buttons Press to adjust temperatur e.
FocusPRO ™ TH6220D Programmable Thermostat 17 Installation Guide 16 In case of difficulty “Cool On” or “Heat On” is flashing • Compressor pr otection timeout is engaged. Wait 5 minutes for the system to restart safely , without damage to the compressor .
FocusPRO ™ TH6220D Programmable Thermostat 17 Installation Guide 16 In case of difficulty “Cool On” or “Heat On” is flashing • Compressor pr otection timeout is engaged. Wait 5 minutes for the system to restart safely , without damage to the compressor .
® U.S. Registered T rademark. Patents pending. Copyright © 2005 Honeywell International Inc. All rights reserved. Printed in U.S. Document number 69-1785.
An important point after buying a device Honeywell TH6220D (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell TH6220D yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell TH6220D - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell TH6220D you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell TH6220D will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell TH6220D, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell TH6220D.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell TH6220D. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell TH6220D along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
