Startup Procedure & Adjustment - Amana CVC96 Installation Instructions Manual

connection. To connect a 24 volt humidifier:
• Turn off power to the furnace
• Strip insulation from the end of the 4" brown wire.
• Refer to connection diagram below and follow
humidifier manufacturer instructions.
Ramping Profiles
The variable-speed circulator offers four different ramping
profiles. These profiles may be used to enhance cooling
performance and increase comfort level. Select ramping
profiles on the user menu.
• Profile A (1) provides only an OFF delay of one (1)
minute at 100% of the cooling demand airflow.
100% CFM
OFF
• Profile B (2) ramps up to full cooling demand airflow
by first stepping up to 50% of the full demand for
30 seconds. The motor then ramps to 100% of the
required airflow. A one (1) minute OFF delay at 100%
of the cooling airflow is provided.
50% CFM
OFF
1/2 min
• Profile C (3) ramps up to 85% of the full cooling
demand airflow and operates there for approximately
7 1/2 minutes. The motor then steps up to the full
demand airflow. Profile C also has a one (1) minute
100% OFF delay.
OFF
100% CFM
1 min
Figure 61
100% CFM
100% CFM
1 min
Figure 62
100% CFM
Figure 63
• Profile D (4) ramps up to 50% of the demand for 1/2
minute, then ramps to 85% of the full cooling demand
airflow and operates there for approximately 7 1/2
minutes. The motor then steps up to the full demand
airflow. Profile D has a 1/2 minute at 50% airflow OFF
delay.
OFF
115 Volt Line Connection or Electronic Air
Cleaner
High voltage!
To avoid personal injury or death due to
electrical shock, disconnect electrical power
before servicing or changing any electrical
wiring.
The accessory load specifications are as follows:
EAC 1.0 AMP maximum at 120 VAC
The furnace integrated control module is equipped with
OFF
a line voltage accessory terminal for controlling power
to an optional field supplied electronic air cleaner or any
device required to operate in parallel with a circulating fan
demand.
To connect an electronic air cleaner using the line voltage
EAC terminal:
• Turn OFF power to the furnace before installing any
accessories.
• Follow the air cleaner manufacturers' instructions
for locating, mounting, grounding, and controlling
accessories. Utilize 1/4" quick connect terminals to
make accessory wiring connections to the furnace
integrated control module.
OFF
• Connect the hot terminal utilized for accessory
operation to the EAC terminal and the neutral side
of power to NEUTRAL bus on the integrated furnace
control or the neutral connection in the furnace
junction box.
• All field wiring must conform to applicable codes.
• If it is necessary for the installer to supply additional
line voltage wiring to the inside of the furnace, the
wiring must conform to all local codes, and have a
minimum temperature rating of 105°C.
• All line voltage wire splices must be made inside the
furnace junction box.
OFF
STARTUP PROCEDURE & ADJUSTMENT
Furnace must have a 115 VAC power supply properly
connected and grounded. Proper polarity must be
36
Figure 64
WARNING
OFF