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OM00020 Rev 2, FP00091, FP00101 Operation Manual 

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the enclosure and/or excessive condensation from exposure to humid ambient air during operation will 
void this warranty. 

Any technical assistance provided by Aspen’s personnel or representatives in system 

design is construed to be a proposal and not a recommendation. The responsibility for determining 
feasibility rests with the user and should be subject to test. Only the terms expressed in this Limited 
Warranty shall apply and no distributor, corporation or individual is authorized to amend, modify or 
extend this warranty in any way on resale. 

Warranty Repairs 

Any product returned and found to be under warranty will be repaired or replaced at the discretion of 
Aspen Systems, LLC. Depending on the circumstances of the problem, it may be deemed necessary to 
return the products to Aspen Systems. for repair. In order to return the product for repair, please 
contact Aspen Systems via email, telephone, 

or through the Aspen Systems’ website (see Contact 

Information) 

Technical Support 

Technical Support is available from Aspen Systems from 8:00 AM to 5:00 PM (EST) Monday through 
Friday via phone or email (see contact information). Technical support can also be requested on-line. To 
expedite assistance for problems, be able to provide the following information: 

 

Your name, phone number, company, division and city. 

 

Product number, serial number and revision (located on the RMC rear, near power switch). 

 

A detailed description of your problem. 

Aspen Contact Information 

Email:

 [email protected] 

Phone:

 508-281-5322 

Website:

 

http://aspensystems.com/contact

 

Summary of Contents for FP00091

Page 1: ...Dr Marlborough MA 01752 Installation and Operation Instructions Rack Mount Chiller RMC 800 RMC 1100 FP00091 FP00101 Installations Notes Date of Purchase Date of Installation Installer Model Number Se...

Page 2: ...nal Thermistor 6 Performance 6 Cooling Capacity 6 Performance Curves 6 Coolant Flow Rate 7 Controller Interface 8 Primary Functionality 8 Changing the Setpoint 8 Starting the RMC 9 Turning off the RMC...

Page 3: ...g substance ODS alternative In the event that the RMC is damaged general work clothing leather gloves and eye protection should be worn to prevent exposure to refrigerants The RMC also contains Polyol...

Page 4: ...e coolant loop The presence of foreign materials into the RMC could damage components and reduce system performance Aspen recommends that the customer use an external filter prior to the return line t...

Page 5: ...e reservoir If operating in an environment where the coolant temperature is below the dew point of the ambient air these surfaces will collect condensation To prevent condensation from forming these s...

Page 6: ...e harness that consists of a mating connector and a NTC 10 kOhm thermistor Type 2 The type of thermistor is dependent on the customer s application but Aspen can provide guidance if needed Performance...

Page 7: ...erformance Map Figure 6 RMC 800 Performance Map Coolant Flow Rate The RMC is equipped with a positive displacement pump Using Koolance 702 as a coolant the system can generate the following maximum fl...

Page 8: ...ed with a controller which monitors and controls the system The primary interface of the system is shown in Figure 8 below Figure 8 Controller Interface During normal operation the controller displays...

Page 9: ...rature at the supply CPC default 2 The RMC controls to an external input thermistor see External Thermistor p 6 3 The RMC controls to an internal temperature which is 1 C greater than an external ambi...

Page 10: ...p y01 ON OFF y05 Temperature units y07 Restore default parameters y08 Control sensor y09 Control mode ALA Configuration BUZ Buzzer activation time AdL Alarm relay activation delay AOF Alarm relay acti...

Page 11: ...a fault occurs the user must clear the fault to resume operation of the system To clear a fault the user must do the following Press Press 2 times to reach the Str screen Press Press 2 times to reach...

Page 12: ...3031 ALA General Configuration BUZ Buzzer activation time 0 15 1 min RW 3004 AdL Alarm relay activation delay 0 999 0 s RW 3005 AOF Alarm relay active if unit in OFF 0 1 1 YES Enum 2 RW 3006 SEr Gener...

Page 13: ...18 POWER UP 32768 32767 0 Read 8119 V19 Cur Setpoint 32768 32767 0 Read 8120 HLD Main Menu Hold P04 Derivative Time 0 10000 90 s RW 3025 P05 Overshooting 0 500 150 RW 3026 P06 Filter Factor Derivative...

Page 14: ...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 charges prepaid Aspen s sole obligation unde...

Page 15: ...eplaced at the discretion of Aspen Systems LLC Depending on the circumstances of the problem it may be deemed necessary to return the products to Aspen Systems for repair In order to return the produc...

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