Terms -- Conditions & Contact Information
This manual is copyrighted © by ARPC L.L.C. 2013-2020. All rights are reserved. This manual may only be reproduced
with permission of ARPC L.L.C.. This manual is furnished for informational use only and is subject to change without
notice. This manual does not imply any commitment on the part of ARPC L.L.C. or its business partners. ARPC L.L.C.
and its business partners assume no responsibility or liability for any error or inaccuracies that may appear in this manual.
By use of this document for installation and operation of the ARP Control (Fridge Defend®), the user is agreeing to the
ARPC L.L.C. terms and conditions found in document ARPC LLC License Agreement.pdf. Also, the end user needs to
understand that the ARP Control can be turned off at any time, thereby removing the ARP Control function and reverting
to the operation of the refrigerator to its previous state. Also, the self-test functions which make the Fridge Defend an
accessory safety control may be turned off by the end user; this will defeat the 24 hour self-test. Power surges can turn off
the ARP Control just the same as any equipment in an RV, thus it is the operators responsibility to insure that the control
is functioning properly. Any ARP Control that is believed to be malfunctioning, the ARP Control must be removed from
operation and returned to ARPC L.L.C. for inspection immediately. Contact ARPC L.L.C. for shipping instructions. The
reason for return must be included in writing with the returned control; shipping is the responsibility of the end user to
and from ARPC L.L.C..
The document "ARPC LLC License Agreement.pdf" can be downloaded at web address
http://www.ARPrv.com
or, please send any request to e-mail address below, ARPC L.L.C. will supply information in a timely manner:
ARPrvSafe@gmail.com
Cover Diagram
The diagram on the cover is a block diagram showing the flow of the refrigerant fluids. Q1 is
the liquid water and ammonia which enters the boiler. Within the boiler ammonia is changed
from liquid to gas Q3, and in turn forces the remaining water Q2 up the pump tube. At the top
of the pump tube the two paths for the fluids Q2 and Q3 diverge. The ammonia gas Q3 cools
the refrigerated space and then returns to the absorber coil where the water Q2 enters. Within
the absorber coil the two fluids are recombined to reconstitute the refrigerant Q1 to repeat the
cycle.
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