Honeywell DG115EZIAQ Support Question
Honeywell DG115EZIAQ Support Question
Find answers below for this question about Honeywell DG115EZIAQ - TrueIAQ Digital IAQ Control.Need a Honeywell DG115EZIAQ manual? We have 1 online manual for this item!
Question posted by andrlamarre on April 16th, 2013
The % Of The Indoor Humidity Shown
The % of the indoor humidity shown on the screen is constantly varying. It could 40%,38%,36%,37%, 40% in a short period of one (1)minute. It starts the ventilator for 20 sec and stops when it shows 40% again. I know by another mechanical Hygrometer that the indoor humidity is 43%.Something wrong with the Indication on the TrueIAQ??Thanks in advance for a clue
Current Answers
Related Honeywell DG115EZIAQ Manual Pages
Owners Guide - Page 2
...Honeywell International Inc.
Patents pending. Table of contents
User Information
About TruelAQ®
.1
Operation
2
Display screen reference
3
Adjusting IAQ settings
Changing humidifier settings 4
Changing dehumidifier settings 6
Changing ventilation settings 6
Changing time of day
7
Service timers
7
Installer Information
Installation
8
Wiring
10
Mounting the outdoor...
Owners Guide - Page 3
... can also deliver fresh air with or without dependency on HVAC equipment operation. Maintaining proper indoor humidity minimizes the potential for unhealthy airborne pollutants to the appropriate equipment based on HVAC equipment operation. If you vulnerable to deliver ventilation during set times of your comfort settings and the changing outdoor conditions. TruelAQ can...
Owners Guide - Page 4
... to industry recommendations (ASHRAE 62.2).
Programmable Clock: Displays time and allows IAQ equipment programming based on your home, and control fresh air intake in accordance to control the humidity levels in your indoor IAQ conditions. D*.ry Wet Window Frost Rig l e
, Auto Tine (kat Deteenittily Ventilate/
s1et2ue:S1ayi5ng
Ltenn Tank
Mune Pad IN Water Fier Lamp
Reset Timer...
Owners Guide - Page 5
...: Fresh air ventilation is on outdoor conditions. Outdoor temperature and humidity.
If "DeHumidify" is displayed, the control is calling for more humidity.
Humidity levels in your home may not reach your home against too much humidity based on . Service Reminders: All are above 60% RH.
Display screen reference
Dry: Indoor humidity levels are below 20% relative humidity (RH.)
Wet...
Owners Guide - Page 6
...initial humidity settings based on screen. Outdoor Temp.
-20°F (-29°C) 0°F (-18°C) 20°...humidity setting should be adjusted manually when outdoor conditions change. Set humidifier by pressing UP/DOWN arrows. If not equal, changeover occurs at least 5% higher (dehum) or lower (hum).
Changing humidifier settings
Note: These items will be at setpoint plus 2% RH (control...
Owners Guide - Page 7
... HOME/SINGLE-PANE WINDOWS
1
2
3
4
5
MORE HUMIDITY
TIGHT HOME/TRIPLE-PANE WINDOWS
6
7
8
9
M24830
On the first cold day ...automatically according to be changed again.
3. Press the UP/DOWN arrows to set for condensation on windows.
Humidify M24832
Auto
Off
Humidity
M24833
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5
69-2072-05
riN
7/31/2008 2:04:24 PM Changing humidifier settings
2. Press "More"...
Owners Guide - Page 8
... is from the
humidifier operation style screen. 1.
DeHumidify
2. Range is installed. Press "Done" to save settings, or "More" to enter time settings. M24836
• "ON" runs ventilation continuously. • "OFF" turns ventilation off . Changing dehumidifier and ventilation settings
Note: These items will change
O %
in 20-minute increments.
2. Press the UP/DOWN arrows...
Owners Guide - Page 9
Adjust minutes using the the UP/DOWN arrows.
2. Service Timers Service timers appear when the humidifier, dehumidifier, ventilator, air filter, and/or UV bulbs need service. Your HVAC technician will set these timers during installation. Resetting Service Timers Press and hold the DOWN ...
Owners Guide - Page 11
... side wall hole, under the clip, to 1 X 22 AWG.
Apply power to the terminals. For duct mounting, (A) snap out side wall clip and attach as shown. Loosen the cover screw. 4. Install the mounting plate using two screws. Installation
3. M24818
6.
Owners Guide - Page 12
...
@E Sensor Communication and supply bus to sense when the thermostat is 24Vac±20%,
Switch oE W
applied
10mA max in
W input to remote 24Vdc 64mA max
Sensor sensors (sensor pins not polarized).
Starts the Humidifier. 24Vac from R, , 1Amp max out
Hum
Hum 1 Dry contact output.
Fan output to sense fan calls. out
Sensor...
Owners Guide - Page 13
TruelAQ
R C SENSOR SENSOR SWITCH
0=It NM Ea
VENT VENT DEHU DEHUM HUM HUM
THERMOSTAT
0
24V
0 TRANSFORMER
Y
G H VAC
rT1- 1-1
HE225 BYPASS HUMIDIFIER
M27 34 0
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11
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7/3112008 2:04:26 PM
Wiring
Wiring TruelAQ® with a non-powered humidifier.
Owners Guide - Page 14
INTERNAL
THERMOSTAT NOTE: IF PRESSURE SWITCH IS USED, ENSURE DIP 5 IS IN ON POSITION. M27341
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12
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1'1 tJ
7/31/2008 2:04:...
Owners Guide - Page 15
Wiring
Wiring TruelAQ® with a dehumidifier and ventilation damper. RED +24VAC POWER
YELLOW
COMPRESSOR CONTROL COMM.
BLUE FAN AND COMPRESSOR CONTROL
GREEN FAN ONLY CONTROL
A IF A THERMOSTAT OTHER THAN A TH5110, TH5220, TH5320, TH6110,
TH6220, TH6320, TH8110, ...)
C
e W HVAC Y
G
VENT VENT
EARD-B
DEHUM
lirmaimmEL
DEHUM HUM HUM
DH90 DEHUMIDIFIER
GRAY DAMPER CONTROL {NOT USED)
-
Owners Guide - Page 16
Wiring
Wiring TruelAQ® with a humidifier and HRV/ERV ventilator. A FOR WIRING OF HUMIDIFIER OTHER THAN THE HE265 READ THE INSTALLATION
...; BLACK
GREEN
HUM
- HUM
HE265A
a3)
, 24 VOLT/40VA
o i fl TRANSFORMER '16'
A Li
L2
IF A THERMOSTAT OTHER THAN A TH5110, TH5220, TH5320, TH6110 TH6220,
TH6320, TH8110, TH8320 OR TH8321 IS USED, A RELAY MAY BE REQUIRED TO
ISOLATE THE G ...
Owners Guide - Page 17
... TruelAQ® with a nonpowered humidifier, ventilation damper, and an auxiliary exhaust fan. FOR WIRING OF HUMIDIFIER OTHER THAN THE HE265 READ THE INSTALLATION INSTRUCTIONS. HUM HUM
120 VOLT POWER
L2
•
HE265 2
BLACK
!III R GO
EXHAUST FAN
14YELLOW
WHITE
Ct
R8239 FAN CENTER RELAY BLACK
A IF A THERMOSTAT OTHER THAN A TH5110, TH5220, TH5320...
Owners Guide - Page 19
... table on next page. Press "Done" at any time to save and return to the next setup option. Press "More" to advance to the home screen.
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M24825
17
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7/31/2008 2:04:27 PM See table on next page.
4. Use the UP/DOWN arrows to...
Owners Guide - Page 20
Advanced programming
To be used by qualified HVAC technician. Setup functions
10 Temperature Display 15 Frost Protection
20 Humidity High Limit 25 Humidifier Operation
30 Programmed Humidity 35 Program Start Time
(appears only if ISU30=1) 40 Program End Time
(appears only if ISU30=1) 45 DEHUM Terminal
Equipment Type 50 High Dehum Limit 55 Low Dehum Limit...
Owners Guide - Page 22
... point or 85°F air temp. Without dehum installed, control to setpoint. Advanced programming
Setup functions
150 ASHRAE: CFM Setting 155 Maximum Vent 160 Vent Shut-offs
165 Dehumidification Via Fresh Air Ventilator
Settings & Options (factory default in bold)
3=30 CFM; 4=40 CFM, up to 20=200 CFM 00; 30%-95%. (00 setting runs...
Owners Guide - Page 23
...40°C to 50°C (-40°F to 122°F) • Temp accuracy within range: 0.4°C (0.72°F) • Humidity reading range: 5% to 95% • Humidity temp accurate reading range: -20°C to 50°C (-17°F to 122°F) • Humidity.../life expectancy
TrueIAQ® Control and Outdoor Sensor • Operating/Storage temp: -40°F to 120°F (-40°C to...
Owners Guide - Page 24
...the place from which you . Automation and Control Solutions
Honeywell International Inc. 1985 Douglas Drive ...with a bill of sale or other rights which vary from state to state. Some states do not...limitation may have any time during the warranty period the product is Printed in U.S.A. THIS WARRANTY... by the consumer. If the product is shown by Honeywell that the defect or malfunction was...
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