Troubleshooting; Repair Information - Johnson Controls TEC20x6-2 Series Installation Instructions Manual

Table 6: Installer Configuration Menu (Part 7 of 7)
Parameter Description and Default
Appearing
on Display
Reheat Sets the duty cycle time for reheat
output (if Option 2, 3, or 5 is chosen
in the SeqOpera parameter).
Default: 0
UI3 dis Displays the supply or changeover
temperature when UI3 is configured
as an analog input (supply sensor or
changeover sensor).
Default: -40°F/-40°C
1. When adjusting the numeric value, press the UP or DOWN arrow key to change the value by single increments; press and
hold the UP or DOWN arrow key to change the numeric value in increments of ten.

Troubleshooting

See Table 7 for display messaging. Refer to the
TEC Series Wireless Thermostat Controller System
Technical Bulletin (LIT-12011414) for troubleshooting
details.

Repair Information

If a TEC20x6(H)-2 Wireless Thermostat Controller fails
to operate within its specifications, replace the unit. For
a replacement thermostat controller, contact the
nearest Johnson Controls® representative.
Table 7: Display Messages
Display Function
Service Indicates that there is a service alarm in accordance with the programmable Binary Input (BI2).
Filter Indicates that the filter(s) is dirty in accordance with the programmable Binary Input (BI2).
Window Indicates that an outside window or door is open and has cancelled the thermostat controller heating or
cooling action in accordance with the programmable Binary Input (BI1).
Table 8: Accessories (Order Separately)
Code Number Description
ACC-INSL-0 Foam Insulation Pad Kit (10 adhesive-backed foam pads)
SEN-600-1 Remote Indoor Air Temperature Sensor
SEN-600-4 Remote Indoor Air Temperature Sensor with Occupancy Override and LED
1 Duct Mount Air Temperature Sensor
TE-6361M-1
TE-636S-1 Strap-Mount Temperature Sensor
1. Additional TE-636xx-x Series 10k ohm Johnson Controls Type II Thermistor Sensors are available; refer to the
TE-6300 Series Temperature Sensors Product Bulletin (LIT-216320) for more details.
18 TEC20x6(H)-2 Series Wireless Thermostat Controllers with Two Outputs, Dehumidification Capability, and
Three Speeds of Fan Control
Selection Options
(1): 10 seconds (six cycles per minute), for various equipment with
solid-state relays that withstand short duty cycles such as electric
heat.
(0): 15 minutes (four cycles per hour), for various equipment with
mechanical relays or contactors controlling mechanical reheat
systems.
Used as a diagnostic/service help to troubleshoot and diagnose
sensor operation.
Accessories
All the accessories in Table 8 include mounting
hardware; contact the nearest Johnson Controls
representative to order any of these parts.
Note: Review the technical specifications of the
accessories prior to their use in an application.