Amana AVZC20 Series Service Instructions Manual page 67

SERVICING
H P A
EAT UMP DVANCED
SUBMENU ITEM
Reset System Setup Options to Factory
Defaults
SET MAX CURRENT
VERTICAL RISE
BOOST MODE (BOOST MD)
BOOST MODE TEMPERATURE
(BOOST TEMP)
SUBMENU ITEM
System Verification Test (SYSTEM TEST)
Force Defrost Cycle (FORCE DF CYCLE)
SUBMENU ITEM
PUMP DOWN
CHARGE MODE
NOTE: BOOST MODE is applicable only for AVZC200**1AB or later revision.
F M
EATURE ENU
SYSTEM SETUP (SYS SETUP)
USER MODIFIABLE OPTIONS
NO or YES
N/A
Same Level, Outdoor Lower, or
Indoor Lower
ON or OFF
Always ON, 70, 75, 80, 85,
90, 95, 100, 105F
EQUIPMENT TEST (EQUIP TEST)
INDICATION/USER
MODIFIABLE OPTIONS
ON or OFF
ON or OFF
SYSTEM MAINTENANCE
USER MODIFIABLE OPTIONS
ON or OFF
ON or OFF
COMMENTS
Selecting "YES" resets this menu to factory default settings.
Future use.
If the outdoor & indoor units are within +/- 15 ft. vertical distance,
select SAME LEVEL. If the outdoor unit is more than 15 ft. below the
indoor unit, select OUTDOOR LOWER. If the outdoor unit is more than
15 ft. above the indoor unit, select INDOOR LOWER.
BOOST MD turns BOOST MODE OFF or ON. BOOST MODE is ON by
default. See BOOST MODE section of this manual for more details.
BOOST TEMP adjusts the activation temperature from 70°F to 105°F.
An "Always ON" option is also available to permanently engage BOOST
MODE.
COMMENTS
System Verification Test must be run after installation. This is
approximately a 5-15 minute test. If the thermostat is set to COOL
mode, the system will enter CHARGE mode upon completion,
otherwise it will stop.
This will make the unit run in defrost mode.
COMMENTS
Enter PUMP DOWN Mode. This procedure runs the equipment for
approximately 15 minutes and allows accumulation of refrigerant at
the outdoor unit for purposes of removing & replacing the indoor unit
or outdoor unit.
Enter Charging Mode. This allows for a steady system operation for a
duration of approximately 1 hour to allow for refrigerant charging of
the system via the suction charge port. The system will stop after
completion.
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