CTE-5001/5011
3
Installation Guide
Adjustments and Calibration
Thermal calibration is not required. Minimum and
maximum control points can be calibrated before or
after the thermostat has been installed.
NOTE: In 2009, the boards were changed, and the
new potentiometers can only be adjusted
from the front of the board (instead of from
both the front and the back as in the older
boards).
To set the flow rates and the deadband:
1. Remove the cover by pulling up on it from the
bottom.
2. With a voltmeter, measure the voltage between
Common (B) and Out (D).
3. Adjust the
Minimum
Flow—turning the
potentiometer
clockwise
(CW)
increases
the flow:
• For
DA
, turn the setpoint dial to the
highest
(warmest) temperature, and (with a small
Phillips screwdriver) adjust the Minimum
Flow.
• For
RA
, turn the setpoint dial to the
lowest
(coldest) temperature, and (with a small
Phillips screwdriver) adjust the Minimum
Flow.
4. Adjust the
Maximum
Flow—turning the
potentiometer
clockwise
(CW)
increases
the flow:
• For
DA
, turn the setpoint dial to the
lowest
(coolest) temperature, and adjust the
Maximum Flow. Always adjust Maximum
Flow to a value higher than the Minimum
Flow—if in doubt, turn Maximum Flow
fully CW (increase) at the beginning of the
adjustment.
• For
RA
, turn the setpoint dial to the
highest
(warmest) temperature, and adjust the
Maximum Flow. Always adjust Maximum
Flow to a value higher than the Minimum
Flow—if in doubt, turn Maximum Flow
fully CW (increase) at the beginning of the
adjustment.
5. Reinstall the cover.
NOTE: If using a
changeover
application, be aware
of which mode the system is in and follow
the appropriate procedure for adjusting DA
or RA minimum and maximum flows. To
help determine the mode, turn the Min. pot
CCW to zero and Max. pot CW to full and
determine if the output increases or decreas-
es as the setpoint is moved back and forth.
© 2011 KMC Controls, Inc.
831-019-01G
KMC Controls, Inc.
19476 Industrial Drive
New Paris, IN 46553
574.831.5250
www.kmccontrols.com; [email protected]
Important Notices
The material in this document is for information
purposes only.
The contents and the product it
describes are subject to change without notice.
KMC Controls, Inc. makes no representations or
warranties with respect to this document. In no event
shall KMC Controls, Inc. be liable for any damages,
direct or incidental, arising out of or related to the
use of this document.
Maintenance
Careful installation will also ensure long-term reli-
ability and performance. Remove dust accumulation
as necessary from slots in top and bottom. Clean
cover with a soft, damp cloth and mild soap.
Accessories
HMO-5001
Dual toggle bolt for backplate
mounting to drywall
HMO-5014
Insulating stand-off, light almond
HMO-5016
Insulating stand-off, white
HMO-5036
Adapter backplate to vertical
handy box, light almond
HMO-5037
Adapter backplate, vertical,
white
HMO-5038
Adapter backplate to horizontal
handy box, white
HMO-5039
Adapter backplate, horizontal,
light almond
HPO-0031
Setpoint cover, white
HPO-0032
Setpoint cover, light almond
REE-1014
Relay module, heat/cool change-
over for CTE-5000 series
SSE-2001/2002
Duct flow/temperature sensors
for VAV systems
XEE-4002
Power supply, 24 VAC to 9.1 VDC
NOTE: For more accessories, see the Thermostats
section of the Electronic and Pneumatic
Condensed Catalog.
