Instruction/ maintenance manual of the product 69-2072-05 Honeywell
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Owner ’ s Guide True IAQ ® Di gita l I A Q Co ntr o l 69-2072-05 69-2072_C.indd 1 7/31/2008 2:04:24 PM.
User Information About T rueIAQ ® .............................. 1 Operation .................................... 2 Display screen reference ........... 3 Adjusting IAQ setting s Changing humidifier settings ..... 4 Changing dehumidifier settings ...
1 69-2072—05 The T rueIAQ ® monitors and automatically adjusts operation of your whole-house humid- ifier , dehumidifier , ventilator , or bath fan. Maintaining proper indoor humidity minimizes the potential for unhealthy airbor ne pol- lutants to grow .
69-2072—05 2 T rueIAQ ® can be used to control the humidity levels in your home, and control fresh air intake in accordance to industry recommendations (ASHRAE 62.2). Operat ion 68 40 55 12 15 : 76 % % In Out PM M24931 Comfort Settings: Feedback on your indoor IAQ conditions.
3 69-2072—05 Dry: Indoor humidity levels are below 20% relative humidity (RH.) Display screen reference 68 40 55 12 15 : 76 % % In Out PM M24932 W et: Indoor humidity levels are above 60% RH. Window Frost: The control is protecting your home against too much humidity based on outdoor conditions.
69-2072—05 4 Outdoor T emp. Sett ing -20°F (-29°C) 15% 0°F (-18°C) 25% 20°F (-7°C) 35% Changi ng humidi fier set tin gs Note: These items will appear only if a humidifier is installed on your system. 1. Set humidifier by pressing UP/DOWN arrows.
5 69-2072—05 2. Press “More” to enter Window Frost Protection. Use the UP/DOWN arrows to set frost protection level. Changi ng humidi fier set tin gs M24830 12345678 9 LESS HUMIDITY LOOSE HOME/S.
69-2072—05 6 Note: These items will appear only if a dehumidifier is installed. If both a humidifier and dehumidifier are installed, these settings will appear after pushing “More” from the humidifier operation style screen. Changi ng dehu midifier an d ventilat ion set tin gs 1.
7 69-2072—05 1. Press “More.” Adjust hour using the the UP/DOWN arrows. 2. Press “More.” Adjust minutes using the UP/DOWN arrows. 3. Press “Done” to save settings.
69-2072—05 8 Installation 1. T urn system power off. 2. Choose a location. T rueIAQ ® can be mounted to a wall or directly to the return duct. CA UTION: EL ECT RIC AL HAZARD. Can cause electrical shock or equipment damage. Disconnect power before beginning installation.
9 69-2072—05 Installation 3. Loosen the cover screw . 4. Separate the front housing from the base. M24814 5. For wall mounting, run wires through the back hole to the terminals. Wire size for all connectors: 2 x 18 AWG to 1 X 22 AWG. Install the mounting plate using two screws.
69-2072—05 10 Pin Pin description Pin capacity R 24V supply . Must be common to G output. 24V ac±20% 1.5 amp max C 24V supply common. 24V ac±20% Sensor Communication and supply bus to remote sensors (sensor pins not polarized). 24Vdc 64mA max out Sensor Switch Override switch input.
11 69-2072—05 Wiring Wiring T rueIAQ ® with a non-powered humidifier . HV AC THERMOST AT M27340 68 40 55 12 15 : 76 % % In Out PM R C W Y G R C SENSOR SENSOR SWITCH W G VENT VENT DEHUM DEHUM HUM HUM 24V TRANSFORMER HE225 BYP ASS HUMIDIFIER TrueIAQ + – 69-2072_C.
69-2072—05 12 Wiring HV AC THERMOST AT HUM HUM 24V 24V G Y W RR c G Y W RC 24V 24V HUM HUM C GT R RT GF EXT RECOMMENDED PRESSURE SWITCH M27341 TrueSTEAM - INTERNAL NOTE: IF PRESSURE SWITCH IS USED, ENSURE DIP 5 IS IN ON POSITION. FA CTORY INST ALLED JUMPER 68 40 55 12 15 : 76 % % In Out PM Tr ueIAQ Wiring T rueIAQ ® with a powered humidifier .
13 69-2072—05 Wiring M27390 68 40 55 12 15 : 76 % % In Out PM R C SENSOR SENSOR SWITCH W G VENT VENT DEHUM DEHUM HUM HUM TrueIAQ EARD-6 TH81 10 U Y W RR c OUTDOOR SENSOR (PROVIDED) HV AC R C W Y G CG DH90 DEHUMIDIFIER GRA Y DAMPER CONTROL (NOT USED) RED +24 VA C POWER YELLOW COMPRESSOR CONTROL COMM.
69-2072—05 14 Wiring M27391 68 40 55 12 15 : 76 % % In Out PM R C SENSOR SENSOR SWITCH W G VENT VENT DEHUM DEHUM HUM HUM Tr ueIAQ TH81 10U Y W RR c OUTDOOR SENSOR (PROVIDED) HV AC R C W Y G CG RED B.
15 69-2072—05 Wiring Wiring T rueIAQ ® with a non- powered humidifier , ventila- tion damper , and an auxiliary exhaust fan. 2 IF A THERMOST AT OTHER THAN A TH51 10, TH5220, TH5320, TH61 10, TH6220, TH6320, TH81 10, TH8320 OR TH8321 IS USED, A RELA Y MA Y BE REQUIRED TO ISOL AT E THE G WIRE.
69-2072—05 16 Mounting t he outdoor se nsor 1. Do not mount on the south side of the house or in direct exposure to sunlight. 2. Keep at least 4 feet away from exhaust vents. 3. If in an air intake, place 1 foot closer to outside wall. 4. Place at least 6 inches higher than possible snow buildup.
17 69-2072—05 Advanced H V AC i nstaller setup in str uctio ns 1. Press and hold the UP/ DOWN arrows for 3 seconds. M24823 2. Press “More” to advance to the next setup option. See table on next page. 3. Use the UP/DOWN arrows to select options. See table on next page.
69-2072—05 18 Adv anced programming Setup functions Se t ti ng s & O pt i on s (factor y default in bold ) 10 T emperature Display 1=Fahrenheit; 2=Celcius 15 Frost Protection 0=Not installed 1=F.
19 69-2072—05 Adv anced programming Setup functions Se t ti ng s & O pt i on s (factor y default in bold ) 85 Hum Service Timer 0 ,1,3,6,12 (months intermittent) 90 Hum Water Filter Service 0 ,1.
69-2072—05 20 Adv anced programming Setup functions Se t ti ng s & O pt i on s (factor y default in bold ) 150 ASHRAE: CFM Setting 3=30 CFM; 4=40 CFM, up to 20=200 CFM 155 Maximum V ent 00 ; 30%–95%.
21 69-2072—05 T rueIAQ ® Control and Outdoor Sensor • Operating/Storagetemp: -40°F to 120°F (-40°C to 50°C) • CondensationProtection: 0-100% • OperatingRH%: 0% to 99%non- condensing (T rueIAQ). Outdoor sensor protected from condensation.
Honeywell Inter national Inc. 1985 Douglas Drive North Golden Valley , MN 55422 http://yourhome.honeywell.com ® U .S. Registered T rademark. © 2008 Honey well International Inc. Patents pending. 69 -2072 — 0 5 M .S . R ev. 07-0 8 Automa tio n an d Cont r ol So lut ions Printed in U.
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If you have not bought Honeywell 69-2072-05 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 69-2072-05 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell 69-2072-05 you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell 69-2072-05 will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell 69-2072-05, 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 69-2072-05.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell 69-2072-05. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell 69-2072-05 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
