Lennox Core Unit Controller User Manual

26
9.4. Settings
9.4.1. RTU Options
Settings available are:
• Blower - Speed and VFD Bypass options
• Damper - Economizer Temperature and Economizer type with settings for Temperature offset and setpoint
• Dehumidier
• Power Exhaust
• EditParameters-Categoriesarecooling,heating,airow,VAV,economizer,controloptionsandmiscellaneous.
RTU
OPTIONS
SPEEDS
MSAV BLOWER CFM
SETTINGS (COOLING HIGH,
COOLING LOW AND
VENTILATION
BLOWER
SELECT
DEHUMIDIFIER
MODE
VFD BYPASS
ENTHALPY OFFSET
START & STOP
BLOWER
SET FREE COOLING SUPPLY
AIR SETPOINT
SUMMARY
VFD BYPASS DISENGAGED
= ON OR OFF
CLOSE AND
OPEN DAMPER
START BLOWER
DAMPER CALIBRATION
BLOWER SPEED HIGH
SELECT
VENTILATOIN
OPTION
NONE
BUILDING PRESSURE
CONTROL
DEMAND CONTROL
VENTILATION
SET POWER
EXHAUST
MODE
BLOWER ON
EXTERNAL ENABLE
OCCUPIED
ALWAYS
SET ECONOMIZER
TRAVEL SETPOINTS
POWER EXHAUST -
SET BUILDING
PRESSURE SETPOINT
FRESH AIR
TEMPERATING - SET
FRESH AIR SETPOINT
SUMMARY
SET BUILDING
PRESSURE SETPOINT
SET DEMAND
CONTROL
VENTILATION
DAMPER
DEHUMIDIFIER
DISABLED
BLOWER OCCUPIED
PREVIOUS COOLING
REPORT RELATIVE
HUMIDITY ONLY
PREVOUS COOLING
BLOWER OCCUPIED
NO CONDITION
SUMMARY
NONE
REHEAT DIGITAL INPUT 4
NETWORK SENSOR
LOCAL SENSOR
SELECT SENSOR
TYPE
ENHANCED
DEHUMIDIFICATION
ON OR OFF
DEHUMDIFICATION
SETPOINT AND
DEADBAND
SELECT SENSOR
TYPE
NETWORK SENSOR
LOCAL SENSOR
ENHANCED DEHUMDIFICATION
ON OR OFF
NETWORK OR LOCAL SENSOR
DEHUMIDIFICATION SETPOINT
Figure 28. RTUOptions-Blower,DamperandDehumidier

Lennox Core Unit Controller Specifications

General

Brand	Lennox
Model	Core Unit Controller
Category	Controller
Language	English