D
ENALI
M1
52-13382-1
S
OLID
S
TATE
C
OOLING
S
YSTEMS
,
167
M
YERS
C
ORNERS
R
OAD
,
W
APPINGERS
F
ALLS
,
NY
12590
T
ELEPHONE
:
(845)
296-1303
F
AX
:
(845)
296-1303
WEB
:
WWW
.
SSCOOLING
.
COM
R
EVISION
E1
12
S
ECTION
6
S
YSTEM
A
LARMS
/T
ROUBLESHOOTING
______________________________
The Denali M1 has two system alarms that when triggered will
show on the display. When an alarm is displayed the system will
not attempt to heat or cool the coolant.
TANK LOW: Liquid reservoir level is too low.
Unless filling for
the first time, check all outside plumbing lines for leaks. Once all
leaks are sealed, remove the cap and add more process fluid until
the alarm disappears.
RTD OPEN or RTD SHORT: The temperature sensor has failed or
its connector has come loose.
Turn off the chiller and disconnect
the AC power cord. Contact SSCS for an RMA number to return
the unit for RTD replacement.
Important:
The tank level low alarm will automatically reset when
the tank is filled. The RTD failure alarm will not reset until the
system power is turned off.
OTHER ISSUES:
COOLING CAPACITY INSUFFICIENT:
If the chiller is not
providing sufficient cooling, check that the air inlet and outlet are
not restricted and that the fan is running. If airflow is not restricted,
contact SSCS technical support.
RS-232 COMMUNICATION NOT WORKING:
If the RS-232
communications does not seem to be working try cycling the power
to reset the communications. If the problem persists, call SSCS
technical support 845-296-1300.
Do not remove cover or
attempt to repair unit,
as electrical shock
hazards exist inside
.
WARNING
