Heat Pump - Lennox iComfort S30 Installation And Setup Manual

The following is information on all possible available parameters. Parameters
listed are dependent on actual type of heat pump installed.
This screen provides information concerning language supported, equipment
type name, unit model number, unit serial number, unit nominal capacity,
number of heating states, number of cooling stages, heating capacity by stage,
cooling capacity by stage, control software revision, control model number,
control serial number, control hardware revision, outdoor air temp sensor,
protocol revision number, device product level, 24VAC average power
consumption, 24VAC peak power consumption, line voltage average power
consumption, line voltage peak power consumption, outdoor inverter model
number, outdoor inverter firmware version, outdoor fan RPM profile, unit code,
compatible devices list, application code memory size and micro-controller part
number.
Equipment Name
A unique name can be assigned to this component. Name can be up to 29
characters. Name can consist of letters, numbers, special characters and
spaces.
Compressor Short Cycle Delay
The range is 60 - 300 seconds. Default is 300 seconds and with an incremental
adjustment of 60 seconds.
This feature prevents the compressor from being short cycled any time the
compressor is turned "OFF"
Defrost Termination Temp
The range is 50 - 100°F. Default is 50°F and with an incremental adjustment of
10°F.
This is the temperature that defrost mode will be terminated.
Compressor Shift Delay ON / OFF
The options are ON or OFF. By default it is set to ON.
S
Shift Delay "OFF" - Compressor will not be cycled "OFF" going in and out
of defrost.
S
Shift Delay "ON" - Compressor will be cycled "OFF" going in and out of
defrost.

Heat Pump

About
High Normal Cooling Airflow
(XP20 and XP25)
The range is 450 - 2150 CFM. Default is dependent on unit capacity with an
incremental adjustment of 25 CFM.
®
iComfort S30 values shown are defaults. This value can be adjusted up or
down to meet each application requirements.
Low Normal Cooling Airflow
(XP20 and XP25)
The range is 450 - 2150 CFM. Default is dependent on unit capacity with an
incremental adjustment of 25 CFM.
®
iComfort S30 values shown are defaults. This value can be adjusted up or
down to meet each application requirements.
High Normal HP Heating Airflow
(XP20 and XP25)
The range is 450 - 2150 CFM. Default is dependent on unit capacity with an
incremental adjustment of 25 CFM.
®
iComfort S30 values shown are defaults. This value can be adjusted up or
down to meet each application requirements.
Low Normal HP Heating Airflow
(XP20 and XP25)
The range is 450 - 2150 CFM. Default is dependent on unit capacity with
incremental adjustment of 25 CFM.
®
iComfort S30 values shown are defaults. This value can be adjusted up or
down to meet each application requirements.
Dehum Airflow Adjustment Adder
(XP20 and XP25)
Dehumidification airflow = HUMID Mode CFM table value for a given iComfort
S30 demand + dehumidification adjustment adder (High Normal Cooling
Airflow CFM x Dehumidification Airflow Adjustment Adder in percentage.
Both these values are in the installer set up under dealer control center >
equipment > heat pump. Range is 0 to 30%. Default is 28%.
NOTE - Deactivated in auxiliary dehumidification and Enhanced
Dehumidification Accessory (Humiditrol)
Options are ON or OFF. Default OFF.
This option has two settings, either ON or OFF. Default is OFF. When set to ON,
the system will always run at MAX DEFROST when accumulated compressor
off time is longer than 30 minutes and ambient temperature is less than 35°F.
28
Fan Cycling
Max Defrost
®