OM00020 Rev 2, FP00091, FP00101 Operation Manual
Page
14
of
15
AO
ANALOG OUTPUTS
1
Compressor Speed - C2
0
100
0-10 V
Read
19002
2
Pump Speed
0
100
PWM
Read
19003
DO
DIGITAL OUTPUTS
1
Compr Run
0
1
N.O.
Read
18004
2
Fan Run
0
1
N.O.
Read
18005
3
Pump Run
0
1
N.O.
Read
18006
5
Warning
0
1
N.O.
Read
18003
6
Alarm
0
1
N.O.
Read
18002
Maintenance
The RMC is a sealed unit and does not require regular maintenance to operate. Depending on
environmental conditions the air inlet could become fouled with dust and debris. This condition will
cause the RMC to operate inefficiently and potentially over-heat and shut down. The inlets to the RMC
(on the front and side faces) should be cleaned periodically with a damp cloth when the system is non-
operational.
The RMC contains an internal coolant filter which should not need to be changed if coolant remains
pure. However, if flow becomes reduced over time, it may be because the internal filter has become
fouled. Please contact Aspen should you suspect this filter has been fouled, and Aspen’s applications
engineers can help diagnose if the filter may need replacement.
Customer Service
Commercial Product Warranty
Aspen System LLC
(hereinafter referred to as “Aspen”), warrants to the original purchaser that products
sold shall be free from defects in material and workmanship for the warranty period not to exceed one
year from the date of shipment. If buyer claims that a product violates such warranty, Aspen, upon
notice promptly given, will either examine the product at buyer’s site, or issue shipping instructions for
return to Aspen at buyer’s expense, transportation char
ges prepaid.
Aspen’s sole obligation under its warranty shall be, at its option, to repair, replace or refund the price of
any product thereof which is proved to violate such warranty. In no event, whether based on contract,
indemnity, warranty, tort (including negligence), strict liability or otherwise, shall Aspen be liable to the
buyer for special, indirect, incidental or consequential damages whatsoever including, without
limitation, loss of profit or revenue.
The above warranty is buyer’s exclusive r
emedy and Aspen hereby expressly disclaims all other
warranties, express or implied, including the implied warranty of merchantability and the implied
warranty of fitness for a particular purpose. The foregoing shall constitute the sole remedy of the buyer
and the sole liability of Aspen.
This Limited Warranty shall not apply to any product or component thereof which has been repaired or
altered outside of Aspen’s factory in any manner so as, in Aspen’s sole judgment, to affect its
serviceability, or to any product that has been subject to alteration, accident, misuse, abuse, neglect or
normal wear. The Limited Warranty shall not apply to products which have been assembled or installed
or used in a manner contrary to Aspen’s printed instructions, or due to f
ailure to follow Aspen printed
instructions for operation and maintenance. This product is designed and intended to be installed and
operated in an enclosure that is sealed from the ambient environment. Exposure to water leakage into
