the distance covered from the utility outlet to the RV.
The required minimum wire size is #12 AWG for lengths
up to 25 feet (larger wire size for greater distances).
Each Heat Pump unit must be protected with a 20 amp
time delay fuse or circuit breaker.
If the Heat Pump continues to trip off the circuit
breakers, have an electrician check the starting
amperage and running amperage on the unit. If the
circuit breaker continues to trip off and the electrical
consumption is found to be normal, it will require the
replacement of the faulty circuit breaker.
If all electrical power to the Heat Pump is normal but
neither the fan or the compressor will operate, the
connector plug located behind the ceiling assembly
control box should be checked to determine whether
it is faulty.
On the heating-cooling Heat Pump models, if all
electrical power to the unit is normal and the fan runs
but you never get any heated air, then the electrical
plug to the heating unit should be checked for a secure
connection. If this does not correct the malfunction, the
heating thermostat or limit switch may be faulty.
C.
Mechanical Integrity – The Heat Pump should be
inspected periodically to be sure that the bolts which
secure the unit to the roof are tight and in good
shape. Also, an examination of the plastic shroud
covering the Heat Pump on the top of the roof should
be made periodically. Be sure the four mounting
screws and washers are snug and holding the
shroud to the Heat Pump. Also examine the shroud
to be sure it is not developing cracks or has suffered
damage from impact.
v. WALL THERMOSTAT IDENTIFICATION
AND OPERATION
If your Coleman-Mach roof top unit is controlled by a
wall thermostat, refer to the operation manual that was
included with the thermostat.
vi. WARRANTY SERVICE
Let’s face it. Sometimes even the best products may
need service. To obtain warranty service on your
Coleman-Mach Heat Pump, please contact your selling
dealer, or you may access our web site on the Internet
at
www.Airxcel.com for answers to the most frequently
asked questions and service center locations.
Airxcel, Inc. support help may be accessed by e-mail at
[email protected]. All written correspondence
should be directed to:
AIRXCEL, INC. - RV Products Division
P.O. Box 4020
Wichita, KS 67204
IMPORTANT
1.
Carefully read the LIMITED 2 YEAR WARRANTY,
the OPTIONAL THREE YEAR EXTENDED PARTS
WARRANTY, sample contract, terms, conditions,
exceptions and exclusions regarding your unit at
www.Airxcel.com.
2.
An optional three year extended parts only contract
is available at an additional cost of $89.95. To
obtain this optional three year parts contract, fill out
the application located on the back of this manual.
Once completed, cut along the dotted lines and mail
the application and your check or money order to the
address above. Applications must be made
within
ninety (90) days
of the original purchase.
3.
Inquiries about your Coleman-Mach Heat Pump
must include the model and serial numbers and the
date of purchase. The model and serial numbers
can be found on the I.D. label located on the Heat
Pump basepan return air opening at the bottom of
the roof unit. This information may also be found on
the Heat Pump rating plate.
FIGURE 2
12
GRILLES
FILTERS
Summary of Contents for 45000 Series
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