Tee Probe Temperature Too High; System Temperature Too High (System Overheating) - GE LOGIQ E9 Service Manual

D 5180483-100, R
IRECTION
7-9-11-3

TEE Probe Temperature Too High

Use the flow chart below to investigate the heat problem.
TEE probe temperature too high!
Is the probe temperature too high
7-9-12

System Temperature Too High (System Overheating)

When the temperature inside the LOGIQ E9 increases, the fan speed will increase to cool down the
system. If the air filters become too dusty, a higher fan speed is required to keep the air stream at the
sufficient level. When the fan speed increases, the fan noise will also increase. If the cooling air stream
is insufficient to stabilize the interior temperature within the operating margin, the system will stop
operating.
Solution:
• Clear the BEP Fan(s) intake(s), all filters and the Fan Tray screen of any debris.
• Clean or replace the filters. See: 8-8-3 "Rear Filter and "handle type" Bottom Filter replacement /
cleaning" on page 8-339 or 8-8-4 "Bottom Filter installation (looped type strap)" on page 8-344.
If a fan is worn out, it may be noisy, or stop working.
Solution: Replace the fan tray.
NOTE: Whenever the left Side Cover is removed, clear the BEP Fan(s) intake(s) of any debris.
PROPRIETARY TO GE
. 7
EV
Figure 7-164 TEE Probe Temperature Too High
with all TEE probes?
YES
Replace GFI/MRX Board.
Chapter 7 Diagnostics/Troubleshooting
LOGIQ E9 P
NO
Replace TEE probe.
S M
ROPRIETARY ERVICE ANUAL
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