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LGM/LCM036, 048, 060, 074
Factory Unit Controller Settings
Use the mobile service app to adjust parameters; menu
paths are shown in each table. Refer to the Unit Controller
manual provided with each unit.
Tables 12 through 14 show factory settings (in degrees, %
of fan CFM, etc.). Record adjusted settings on the label
located inside the compressor access panel.
When field installing optional kits and accessories, the
Unit Controller must be configured to identify the option
before it will function. Refer to figures 39 and 40 to
determine whether the Unit Controller configuration I.D.
must change. To configure the option, use MAIN MENU >
SETUP > INSTALL menu path. Press SAVE until
CONFIGURATION ID 1 or 2 appears depending on the
option installed. Change the appropriate character in the
configuration I.D. For example, when an economizer is
installed using a single enthalpy sensor, change
configuration I.D. 1, the second character, to “S”.
TABLE 12
581038
Units With BACnet Settings
RTU Menu > Network Integration > Network Setup Wizard >
BACnet MS/TP > See BACnet MAC Address
BACNET MAC ADDRESS:
Units With Room Sensor, CPC/LSE Gateway Settings
RTU Menu > Network Integration > Network Setup Wizard >
SBUS > Set SBUS Address
LCONN ADDRESS:
TABLE 13
581024
Units With Hot Gas Reheat
RTU Menu > Settings “RTU Options” > Dehumidifier
Para
meter
Factory
Setting
Field
Setting
Description
105
7
Factory Setting 7: Reheat mode en
abled without prerequisite condi
tions. Controlled by RH sensor
(A91) connected to input
A55_P298_5 and set point set at
parameter 106 (default 60%).
TABLE 14
581037-01
Units With LonTalk Settings
Use menu RTU Menu > Network Integration > Network Setup Wiz
ard > Set “LONTALK”
