Maytag Amana VZC20 Installation & Service Reference page 18

Heat pump unit
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Heat Pump Advanced Feature Menu
DEHUMIDIFICATION ENABLE
RESET COOLING SETTINGS
RPS RANGE FOR COOLING
SELECTED RPS FOR COOLING
FORCE UNIT TO DEFROST MODE
HEAT PUMP HEATING TRIM FACTOR (HIGH)
HEAT PUMP HEATING TRIM FACTOR (MID)
HEAT PUMP HEATING TRIM FACTOR (LOW)
BLOWER ON DELAY-HEAT PUMP HEAT
BLOWER OFF DELAY-HEAT PUMP HEAT
MAX ALLOWED DEFROST INTERVAL
RESET HEAT PUMP SETTINGS
RPS RANGE FOR HEATING
SELECTED RPS FOR HEATING
RESET FAULT HISTORY
COMPRESSOR HEAT LOCKOUT
A representative menu is posted. Item names and setting value are subject to change.
*1 At Cool and Heat Hi speed trim, *VZC200601* with **VC960804C,
**VM970804C and *MVC800804C combination trim more than 5% settings are invalid. Trimmed up CFM makes miss matching error.
*2 Other than the above, depending on the connected indoor unit, there are restrictions on the positive side Trim setting.
If you want to change the Cool Airflow Trim to positive side, be sure to confirm the Airflow Trim restrictions in the latest indoor unit installation manual.
The latest manual can be obtained from the website "PartnerLink(InfoFinderPlus/Literature)".
[PartnerLink URL]
https://partnerlinkmarketing.goodmanmfg.com/goodman/info-finder-plus
*3 The Inverter system uses lower compressor speed and lower indoor unit CFM to optimize system performance.
To obtain 100% CFM for home circulation, use full Trim setting instead of Int/Low speed.
This is recommended for applications with unusually cold return temperatures such as basements.
*4 Please refer to the page of "DEHUMIDIFICATION SELECT " for details of this function.
SUBMENU ITEM
*4
*1
SUBMENU ITEM
HEAT PUMP / DEVICE SETTING (2)
INDICATION(Units)
Standard, OFF, A, B or C
NO or YES
**.* to **.* RPS,...(Total 5 Ranges)
**.* RPS
OFF or ON
-15% to +15% in 5% increments
-15% to +15% in 5% increments
-15% to +15% in 5% increments
5, 10 or15 Seconds
30, 50, 70 or 90 Seconds
30, 60, 90, 120 Minutes
NO or YES
**.* to **.* RPS,...(Total 5 Ranges)
**.* RPS
NO or YES
SYSTEM SETTING / DEVICE SETTING
INDICATION(Units)
0F to 60F in 5F increments
18
COMMENTS
Selecting "OFF" disables dehumidification
selecting.
"Standard", "A", "B" or "C" enables dehumidification.
Selecting yes will reset any cooling setting to their
factory defaults.
When determining the appropriate compressor
speed for cooling, select the range that contains the
desired value.
The Selected RPS for Cooling menu is where you
will select your desired value within this selected
range.
This value will be a number inside the RPS Range
for Cooling.
If you'd like to select a RPS from a different range,
you must change the RPS Range for Cooling
setting first, then restart the device setting page.
Force the unit to run a defrost cycle.
Only available for inverter units.
This option only puts the compressor into defrost
mode during an active heat pump heat call.
Ensure that the heat pump is operating in heat
mode before enabling this option.
Select this airflow trim when inverter system is
running high compressor speeds during a heating
cycle.
Select this airflow trim when inverter system is
running mid-range (intermediate) compressor
speeds during a heating cycle.
Select this airflow trim when inverter system is
running low compressor speeds during a heating
cycle.
Delay between compressor turning on and indoor
blower turning on during a heating cycle.
Delay between compressor shutting off and the
indoor blower shutting off after a heating cycle.
Select initial maximum amount of time allowed
between defrost cycles.
System will automatically determine next interval
refer to previous value (starting from this value)
after defrost operation.
Selecting yes will reset any heat pump setting to
their factory defaults.
When determining the appropriate compressor
speed for heating, select the range that contains
the desired value.
The Selected RPS for Heating menu is where you
will select your desired value within this selected
range.
This value will be a number inside the RPS Range
for Heating.
If you'd like to select a RPS from a different range,
you must change the RPS Range for Heating
setting first, then restart the device setting page.
Selecting yes will clear the fault histories of device.
COMMENTS
The compressor will enter a lockout condition and
will not run while the outdoor ambient tenperature is
below the Compressor Heat Lockout temperature.
In this case, the system will use only the backup
heat source.

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