System Setup Information - Lennox XPG15 Series Installation Instructions Manual

Dual-fuel heat pump units
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System Setup Information

COMFORTSENSE
7000 SETUP SELECTIONS (CATALOG# Y0349)
TAB MENU ITEM
OPTIONS
INSTALLER
SETTINGS
1
Select 1 or 2 to match number of furnace heat stages
2
Outdoor sensor can be used in the display ONLY mode by setting OUTDOOR SENSOR to YES and the LOW and HIGH balance point to OFF.
If outdoor sensor is not present and user tries to select the options DISPLAY INFO −> OUTDOOR TEMP, LOW BALANCE POINT, HIGH
3
BALANCE POINT, DEW POINT CONTROL or HUMIDITROL, OUTDOOR SENSOR REQUIRED" message is displayed instead of scroll options
for these menus.
4
Confirm temperature differential setting for first and second stages. Factory defaults are 1ºF. See ComfortSense
procedures on how to confirm temperature differential settings.
COMFORTSENSE
5000 SETUP SELECTIONS (CATALOG# X4147)
INSTALLER
SETUP #
0170
0200
REMOTE OUTDOOR TEMPERATURE
0340
* Use W2 staged time feature for two−stage furnaces with ComfortSense
** Confirm cycle per hour rate settings per stage settings. See ComfortSense
rate.
IMPORTANT
Do not use Y2 for furnace gas heat
FURNACE SETUP SELECTIONS
Item #
1
Integrated control must allow gas furnace operation with W and O input. *
2
Integrated control with the W951 link (link from R to 0) must be cut. **
*Integrated control with catalog # 23W25 [and 19W60 after date code 0710 (revision 1.11)] will accept both inputs. See Service and Application Note
H−06−6)
**When W951 link is cut, cooling blower profiles will be disabled in the heat pump heating mode
XPG15 SETUP SELECTIONS
Item #
1
Verify proper coil sensor location and all demand defrost control jumper pin positions
NOTE
Demand defrost control will not output a W out when outdoor temperatures are above 655F (185C).
PARAMETER
SYSTEM SETUP
COMPRESSOR STAGES
4
INDOOR HEAT STAGES
OUTDOOR SENSOR (OA)
2
OA – LOW BALANCE POINT
OA – HIGH BALANCE POINT
INSTALLER SETUP NAME
SYSTEM TYPE *
AUXILIARY HEAT SOURCE**
SENSOR
SELECTION DESCRIPTION
HEAT PUMP / ELECTRIC
3
OFF (Use down arrow to go one step below lowest set point.)
3
SELECT
7 – Two Heat/One Cool Heat Pump – Heat pump with
auxiliary or back−up heat.
0 – Electric Heat is used as auxiliary heat source in heat
pump application. (Factory setting)
(DO NOT USE FOSSIL FUEL SETTING)
0 – No remote outdoor temperature sensor.
or
1 – Outdoor temperature sensor used for display ONLY
®
5000.
®
5000 Installation instructions for procedures on how to confirm cycle
Task
Task
Page 25
1
1 OR 2
1
NO
OFF
®
7000 Installation instructions for
Checked
Checked
Checked
Checked
XPG15 SERIES

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