GVZC20 Service Manual

SERVICING
50
HEAT PUMP ADVANCED FEATURE MENU
SUBMENU ITEM INDICATION(Units) COMMENTS
DEHUMIDIFICATION ENABLE
*4
Standard, OFF, A, B or C
Selecting "OFF" disables dehumidification selecting.
"Standard", "A", "B" or "C" enables dehumidification.
RESET COOLING SETTINGS NO or YES
Selecting yes will reset any cooling setting to their
factory defaults.
RPS RANGE FOR COOLING **.* to **.* RPS,…(Total 5 Ranges)
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.
SELECTED RPS FOR COOLING **.* RPS
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 settin
g
pa
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HEAT PUMP/ DEVICE SETTING (2)
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 Airow Trim to positive side, be sure to conrm the Airow 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-nder-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.
NOTE: The specication of *VZC200241AF, 0361AE, 0481AE and 0601AE or earlier models are di󰀨erent from this specication.
For details, see the Installation Manual or Service Manual that matches the Major and Minor revision of model name.