TEC2004-4 and TEC2004-4+PIR Multi-Stage Economizer Wireless Thermostat Controller
Installation Instructions
15
Troubleshooting
See Table 5 for display messaging. Refer to the
TEC20xx-4 and TEC20xx-4+PIR Series Wireless
Thermostat Controller System Technical Bulletin
(LIT-12011596)
for troubleshooting details.
Accessories
All the accessories in Table 6 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.
Repair Information
If a TEC2004-4 or TEC2004-4+PIR Wireless
Thermostat Controller fails to operate within its
specifications, replace the unit. For a replacement
thermostat controller, contact the nearest
Johnson Controls representative.
Table 5: Alarm Messages
Display
Function
Frost
Indicates that the heating is energized by the low limit frost protection room temperature setpoint 5.6°C (42°F).
Fan Lock
Indicates that the heating and cooling action are locked out due to a defective fan operation.
Service
Indicates that there is a service alarm in accordance with a programmable Digital Input.
Filter
Indicates that the filter(s) is dirty in accordance with a programmable Digital Input.
Table 6: Accessories (Order Separately)
Code Number
Description
SEN-600-1
Remote Indoor Air Temperature Sensor
SEN-600-4
Remote Indoor Air Temperature Sensor with Occupancy Override and LED
TEC-3-PIR
1
Cover with Occupancy Sensor
TE-6361M-1
2
Duct Mount Air Temperature Sensor
TE-6363P-1
2
Outside Air Temperature Sensor
TE-636S-1
Strap-Mount Temperature Sensor
TEC20-A-1
Replacement Antenna for TEC20 Coordinator
TEC20-RA-1
3
Remote Antenna for TEC20 Coordinator
NPB-PWR
4
DIN Rail Mount 24 VAC/DC Power Module for TEC20 Coordinator
TEC20-8X-1
120 VAC to 15 VDC Power Supply for TEC20 Coordinator
TEC20-9B-1
Replacement Battery Pack for TEC20 Coordinator
TEC20-3C-2
BACnet IP Wireless Coordinator; Requires 15 VDC Power Supply
TEC20-6C-2
BACnet MS/TP Wireless Coordinator; Requires 15 VDC Power Supply
1.
The TEC-3-PIR Accessory Cover can be used to replace the existing cover on a non-PIR TEC2004-4 Thermostat
Controller to provide occupancy sensing capability.
2.
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.
3.
This antenna is used when the TEC Coordinator is installed inside a metal cabinet, or when a remote antenna is required by
physical installation.
4.
DIN Rail: Type NS35/7.5 (35 x 7.5 mm) and DIN rail end clips. Length of DIN rail depends on the number of DIN rail
mounted options.
