30
Table 13 — Network Software Access
Table Names
LEGEND
TROUBLESHOOTING PROCEDURES
The most common operating problems and types of errors
associated with the TEMP system thermostat are:
• Operating Problems. No display or flashing displays occur
when the TEMP system thermostat is not receiving rated
power or has miswired connections.
• Equipment Operating Problems. The TEMP system thermo-
stat does not select a system mode, does not energize the
associated unit, or does not energize the second stage of the
unit.
• Hardware Failure (HF) Errors. These errors occur when the
TEMP system thermostat detects a problem with one of its
own components or associated device.
• Storage Failure (SF) Errors. These errors occur when the
TEMP system thermostat detects and replaces faulty data
contained within memory with factory selected default
values.
• System Errors (SE). These errors occur when the TEMP
system thermostat detects a system or zone operating prob-
lem.
Operating problems other than those listed above may be re-
lated to the network.
General Operating Problems
NO DISPLAY — If the TEMP system thermostat display
remains blank after 24 vac power has been applied to the relay
pack, it is an indication that power is not reaching the TEMP
system thermostat.
At the relay pack, check that adequate power is being sup-
plied from the power transformer. Acceptable voltage range is
22 to 30 vac. The va requirements are 10 va for a single zone
relay pack.
Check the wiring between the 24 vac transformer and the
relay pack or replace the transformer as necessary.
At the TEMP system thermostat wiring connector board,
with the TEMP system thermostat connected, check for ap-
proximately 10 vdc (steady) across the red and white wires
from the relay pack.
Check the continuity of the 5-conductor wire running be-
tween the TEMP system thermostat wiring connector board
and the relay pack.
Check that the TEMP system thermostat ribbon cable is
properly seated in the wiring connector board. Disconnect, then
reconnect the ribbon cable from the connector board. If the
TEMP system thermostat display remains blank after the rib-
bon cable is reconnected, use the check the TEMP system ther-
mostat wiring connector block and ribbon cable. Replace the
wiring block or TEMP system thermostat if required.
BLINKING DISPLAY — If the TEMP system thermostat dis-
play shows 4 rotating zeros that either blink on and off, or that
are constantly displayed, it is an indication the TEMP system
thermostat is continuously going through the power-up
sequence and cannot enter normal operating mode.
Check for any of the following conditions that would cause
the display to blink or constantly display 4 zeros:
• Low voltage from the 10 va for the single zone relay pack
transformer. Acceptable voltage range is 22 to 30 vac.
• The yellow or blue wire from the single zone relay pack to
the TEMP system thermostat wiring connector board is bro-
ken or disconnected.
• The TEMP system thermostat ribbon cable is improperly
installed or defective.
• The TEMP system thermostat wiring connector board is
defective. Check ribbon cable and wiring connector block.
• The TEMP system thermostat or single zone relay pack is
defective.
BLINKING HEAT OR COOL ANNUNCIATOR — If the
HEAT or COOL annunciator of the TEMP system thermostat
display continuously blinks, it is an indication that the TEMP
system thermostat has detected that one of the High/Low Tem-
perature Limits has been exceeded.
The TEMP system thermostat uses information from the
supply air temperature sensor and the DX coil temperature sen-
sor for maintaining limits.
TABLE DESCRIPTION
TABLE NAME
Points Display Table
ZONESTAT
Set Point Table
SETPOINT
Config Table 1
CONFIG1
Config Table 2
CONFIG2
Maintenance Table 1
ALARMLOG
Maintenance Table 2
OCCPC01E
Optimal Start Table
AOSSDEFC
Service Table 1
SERVICE1
Service Table 2
SERVICE2
Service Table 3
SERVICE3
Alarm POC Table
ALARMDEF
Alarm Text Table
ALARMS01
Broadcast POC Table
BRODEFS
Broadcast Table
BROCASTS
Occupancy POC Table
OCCDEFM
Occupancy Supervisory Table
OCCPC01S
Holiday POC Table
HOLIDEF
Holiday Schedule 1
HOLDY01S
Holiday Schedule 2
HOLDY02S
Holiday Schedule 3
HOLDY03S
Holiday Schedule 4
HOLDY04S
Holiday Schedule 5
HOLDY05S
Holiday Schedule 6
HOLDY06S
Holiday Schedule 7
HOLDY07S
Holiday Schedule 8
HOLDY08S
Holiday Schedule 9
HOLDY09S
Holiday Schedule 10
HOLDY10S
Holiday Schedule 11
HOLDY11S
Holiday Schedule 12
HOLDY12S
Holiday Schedule 13
HOLDY13S
Holiday Schedule 14
HOLDY14S
Holiday Schedule 15
HOLDY15S
Holiday Schedule 16
HOLDY16S
Holiday Schedule 17
HOLDY17S
Holiday Schedule 18
HOLDY18S
Time/Date Table
TIME
Device ID Table
CCS_MON
POC —
Product Outboard Control
