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SERVICING
Set-Up
Submenu Item User Modifiable Options Comments
Choose the operation mode of Humidifier
(This selection is only displayed if HUM is selected in ACC)
HUM FAN SPD (%) 25%, 50%*, 75% , 100%
Choose the indoor fan speed at the time of humidification
(This selection is only displayed if IND is selected
in HUM and HUM is selected in ACC)
ACC HUM, W/BLWR, NONE*
Choose Accessory
(Humidifier, any other accessory requiring blower or none)
HT KIT (kW) All valid HT options Chose valid heater kit installed (Default setting is set to 'no heater kit')
Heat Airflow Trim
(%) (HT TRM)
0*, 2, 4, 6, 8, 10 Trims the heating airflow by the selected amount
SET-UP
HUM OFF*, ON, IND
ADVANCED FEATURES SET-UP MENU CHART
Note: Default factory settings are marked with *.
THE SET-UP MENU ALLOWS FOR SELECTING ACCESSORIES THAT MAY HAVE BEEN CONNECTED TO THE INDOOR UNIT. USER CAN CHOOSE BETWEEN
HUMIDIFIER, W/BLWR FOR AN ACCESSORY WHICH IS RUN IN CONJUNCTION WITH THE BLOWER OR NONE IF NO ACCESSORY IS CONNECTED. HUM
(HUMIDITY SETTING) SELECTION IS ONLY DISPLAYED IF HUM IS SELECTED IN ACC. USER CAN CHOOSE THE OPERATION MODE OF HUMIDIFIER. HUM
FAN SPD (HUMIDITY AIRFLOW) SELECTION IS ONLY DISPLAYED IF IND IS SELECTED IN HUM AND HUM IS SELECTED IN ACC. USER CAN CHOOSE
THE
INDOOR FAN SPEED TRIM AT THE TIME OF HUMIDIFICATION. HEATER KIT SELECTION CAN ALSO BE DONE FROM THIS MENU. IT IS VERY IMPORTANT
TO
SELECT THE CORRECT HEATER KIT VALUE FOR NORMAL OPERATION OF THE SYSTEM. THE SET-UP MENU ALLOWS FOR SELECTING THE TRIM
ADJUSTMENT
OF NOMINAL ELECTRIC HEAT AIRFLOW FROM 0% TO 10% (IN 2% INCREMENTAL STEPS).
Status
THIS MENU DISPLAYS INFORMATION ABOUT THE SYSTEMS CURRENT STATUS. THIS MENU CAN BE UTILIZED TO CONFIRM CORRECT FUNCTIONALITY OF
THE
EQUIPMENT AND FOR TROUBLESHOOTING PURPOSES. IT CAN ALSO BE USED TO COMPARE MEASURED AIRFLOW VALUES TO THE VALUE REPORTED
BY
THE AIR HANDLER.
THE FOLLOWING ITEMS WILL BE DISPLAYED:
CURRENT MODE: CURRENT SYSTEM OPERATIONAL MODE
(COOL, HEAT, FAN, AUX HEAT, DE-
FROST, ON).
CURRENT AIRFLOW: INDOOR UNIT AIRFLOW (CFM)
LIQ GAS TEMP: ID COIL INLET TEMP, ID COIL OUTLET TEMP
(COOLING MODE)
ID COIL OUTLET TEMP, ID COIL INLET TEMP
(HEATING MODE)
PRESSURE: INDOOR COIL PRESSURE SENSOR READING
REFRIGERANT: R-410A
SH AND SC: ID SUPER HEAT (COOLING MODE),
ID SUBCOOLING (HEATING MODE)
FAN RUN TIME: PROVIDES ID FAN RUN TIME IN HOURS
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