Product Overview

1
Models
CTE-5202 Light almond
CTE-5202W White
Description and Application
The KMC CTE-5202 thermostat is a dual-setpoint,
analog electronic controller with a digital LCD
display for use in many new and replacement room
temperature control applications. It provides two
independent electronic PI (Proportional + Integral)
control loops with heating and cooling setpoints.
The thermostat drives two (adjustable span) 0–12
VDC analog outputs for control of external devices.
The easy to understand LCD display and push but-
tons enable viewing of current temperature, chang-
ing of setpoints, and simple device conguration.
The thermostat is typically used with KMC CEP/
CSP-4000 and CSP-5000 series of electronic pressure-
independent VAV controllers, MEP-4002 propor-
tional electronic actuators in pressure-dependent
VAV applications, and VEB-43/46 series proportional
control valves in baseboard and other heating/cool-
ing applications. Application sequences may be se-
lected for the following types of room and terminal
unit control:
◆ Single-duct pressure-independent VAV terminals,
with or without reheat and auxiliary minimum
airow (see Sequence 2 on page 3)
◆ Single-duct pressure-dependent VAV terminals
with or without reheat (Sequence 1 for single set-
point or Sequence 2 for dual setpoint and/or aux.
minimum)
◆ Single-duct fan-powered VAV terminals with or
without reheat using REE-5xxx staging modules
(Sequence 1)
◆ Dual-duct VAV applications with independent
control of heating and cooling outputs (Sequence 3)
◆ Proportional heating and cooling applications,
such as baseboard heating and chilled beams
(Sequence 1 and 3)
Common application features for morning warm-
up, changeover, and unoccupied/night setback are
enabled via an external temperature sensor and/or
contact closure provided by a remote building auto-
mation system.
NOTE: For many examples of new and
retrot applications, see the CTE-5202
Applications Guide.
Specifications and design subject to change without notice.
Features
◆ Large LCD display for easy viewing (or can be
blanked if desired) and conguration
◆ Display room temperature in either degrees Fahr-
enheit or Celsius
◆ Easy setpoint adjustment via front Up and Down
buons
◆ Heating and cooling setpoints with three select-
able sequences
◆ Outputs congurable to conventional spans be-
tween 0 and 12 VDC
◆ Adjustable min./max./aux. limits (span), dead-
band, proportional band, integral, temperature
oset, setback oset, and changeover
◆ External input for changeover sensor and setback
contact
◆ Functionally replaces most Barber Colman TP-
81xx, KMC CTE-1x0x/CTE-50xx/CTE-51xx, and
other room thermostats with a more contempo-
rary version that includes an LCD display and
congurable sequences and limits (see Cross-
References on page 4)
CTE-5202
Electronic Room Thermostat w/ LCD Display
(Shown
adjusting
the Cooling
setpoint—
during
normal
operation,
only room
temperature
is shown in
the upper
right of the
screen)
Description and Application 1
Models 1
Features 1
Specifications 2
Sequences 3
Cross-References 4
Accessories 4