Friedrich VRP12K, Service And Parts Manual

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Final Installation Checklist
Final Installation Checklist

Inspect and ensure that all components and
accessories have been installed properly and
that they have not been damaged during the
installation process.

Ensure that all installation instructions
concerning clearances around the unit have
been adhered to.

Check to ensure that the unit air filter, indoor
coil, and outdoor coil are free from any
obstructions.

Ensure that the circuit breaker(s) or fuse(s)
and supply circuit wire size have been sized
correctly.

Check the condensate water drain(s) to
ensure that they are adequate for the
removal of condensate water and that they
meet approval of the end user.

Ensure that the entire installation is in
compliance with all applicable national and
local codes and ordinances having
jurisdiction.

Secure all access panels (i.e. front cover
and/or control box), apply power to the unit

The unit commissioning should be done at
this time to ensure unit function.
NOTE : Maintaining a log for recording the dates
of maintenance and/or service is recommended,
and should be suggested to the owner or
operator of the equipment.

Present the owner or operator of the
equipment with the Installation & Operation
Manual, all accessory installation
instructions, and the name, address and
telephone number of the Authorized Friedrich
Warranty Service Company in the area for
future reference if necessary.
Chassis Operation
Cooling Operation
The set point must be at least 3°F below room
temperature to ensure compressor operation.
In the cooling mode, when demand is present, the
indoor blower and outdoor fan will operate. The
compressor will vary operating speed to maintain
desired set point.
Heat Pump Operation
The set point must be greater than 3°F but not
greater than 6°F above room temperature to ensure
compressor operation.
In the heating mode, when demand is present, the
indoor blower and outdoor fan will operate. The
compressor will vary operating speed to maintain
desired set point.
Electric Heat Operation
If the set-point is greater than 6
°
F above room
temperature, the heat pump operation will be
terminated and the electric heater will be energized
to satisfy the heating demand.
If heat pump operation is not available due to
defrost or error, the electric heater will be used to
satisfy heating demand.
FreshAire™
The FreshAire™ System (optional) delivers outside
air to the indoor space. The module has a fan that
draws outdoor air into the module. The outdoor air
leaves the module through a filter and enters the
indoor space in front of the indoor conditioning coil.
The outdoor air mixes with the return air and is
drawn through the indoor conditioning coil. The
optional module can be configured as either a single
(F option) or a dual (D option). .
Inspect and ensure that all components and
accessories have been installed properly and
that they have not been damaged during the
installation process.
Ensure that all installation instructions
concerning clearances around the unit have been
adhered to.
Check to ensure that the unit air filter, indoor
coil, and outdoor coil are free from any
obstructions.
Ensure that the circuit breaker(s) or fuse(s) and
supply circuit wire size have been sized correctly.
Check the condensate water drain(s) to ensure
that they are adequate for the removal of
condensate water and that they meet approval of
the end user.
Ensure that the entire installation is in
compliance with all applicable national and local
codes and ordinances having jurisdiction.
ENSURE THAT THE SUPPLY VOLTAGE TO THE
UNIT IS WITHIN THE OPERATING RANGE
Secure all access panels (i.e. front cover and/or
control box), apply power to the unit.
The unit commissioning should be done at this
time to ensure unit function.
NOTE: Maintaining a log for recording the dates
of maintenance and/or service is recommended,
and should be suggested to the owner or
operator of the equipment.
Present the owner or operator of the equipment
with the Installation & Operation Manual, all
accessory installation instructions, and the name,
address and telephone number of the Authorized
Friedrich Warranty Service Company in the area
for future reference if necessary.
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Chassis Operation
Cooling Operation
The set point must be at least 3°F below room
temperature to ensure compressor operation.
In the cooling mode, when demand is present, the
indoor blower and outdoor fan will operate. The
compressor will vary operating speed to maintain
desired set point.
Heat Pump Operation
The set point must be greater than 3°F but not
greater than 6°F above room temperature to
ensure compressor operation.
In the heating mode, when demand is present, the
indoor blower and outdoor fan will operate. The
compressor will vary operating speed to maintain
desired set point.
Electric Heat Operation
If the set-point is greater than 5°F - 15°F
(depending on outdoor conditions) above room
temperature, the heat pump operation will
be terminated and the electric heater will be
energized to satisfy the heating demand.
If heat pump operation is not available due to
defrost or error, the electric heater will be used to
satisfy heating demand.
FreshAire™
The FreshAire™ System (optional) delivers outside
air to the indoor space. The system has a fan that
draws outdoor air into the system. The outdoor air
leaves the system through a filter and enters the
indoor space in front of the indoor conditioning
coil. The outdoor air mixes with the return air and
is drawn through the indoor conditioning coil. The
optional system can be configured to have either a
single (F option) outdoor air fan and filter, or dual
(D option) outdoor air fans and filters.
The FreshAire™ System uses a 6 x 6 x 1 filter
(quantity of 1 for option F and 2 for option D).
The filters are accessed through the front of the
unit just below the main unit filter. Slide the filter
straight out to remove and straight in to replace.
INSTALLATION
Final Installation Checklist