Space Pak SIS Series, Manual, Page: 34 / 44

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Split Inverter Air-to-Water Heat Pump
5. Factory Settings
From the home screen:
To adjust or view factory settings, press the "search" key once for 3 seconds, then again for another 3 seconds to enter the Password screen.
The password screen will display "000". Use the up or down arrows to enter password "066". Press the "M" key to accept the password.
The parameter list will begin with Section "A". Use the up or down keys to access the appropriate section based on the chart below. Once
the appropriate section is found, press the "M" key to access that sections parameter. For example: If contractor would like to change
the temp set-point in heating; Use the up and down to keys to enter a password of "066", press "M" to save the password, then use the
up or down keys to locate the section of "R" parameters and press "M". Once selected scroll to "R02" and press "M" again to access the
heating temp set-point parameter. Once the parameter has been adjusted, the contractor will press "M" to save. If "M" is not pressed,
parameter change will not be saved.
Parameter List
Operation
Section Code Description Units Range Default Notes
A A01 Minimum Operating Ambient Temp. Deg F -58 to 50 -22 Unit will not operate below this outdoor temperature
C
C01 Fixed Compressor Speed Hz 0 to 120 0 A value of 0 results in modulating variable speed
C02 Minimum Compressor Speed Hz 20 to 60 60 Lower end of modulation range
C03 Maximum Compressor Speed Hz 30 to 120 90 Upper end of modulation range
C04 Compressor Model N/A - - Manufacturer setting, do not alter
D
D01 Min. Time between Defrost Cycles Min. 5 to 90 45 Defrost cycle will not repeat sooner than this
D02 Max. duration of a Defrost Cycle Min. 1 to 20 8 Defrost cycle will not run longer than this
D03 Coil Temp to Exit Defrost Deg F 1.8 to 86 45 Defrost cycle will end when coil reaches this temp
D04 Fixed Coil Temp to Start Defrost Deg F -58 to 32 19.4 If Defrost Reset is NOT selected
D05 Min. Coil Temp to start Defrost Deg F -58 to 5 -22 Lower end of Defrost Reset Curve, Coil Temp
D06 Ambient Temp Spread of Defrost Curve Deg F 33.8 to 86 33.8 Ambient temp range below 35.6°F of Defrost curve
D07 Coil Temp Spread of Defrost Curve Deg F 32 to 86 32 Coil temp range above D05, of Defrost Curve
D08 Not used
D09 Enable Defrost Reset
N/A 0/1 1 0 = Fixed Defrost per D04, 1 = Defrost Reset per D05, D06 & D07
D10 Aux Electric Heat during Defrost N/A 0/1 0 0 = No Aux Heat during Defrost, 1=Aux Heat during Defrost
D11 Compressor Speed during Defrost Hz 30 to 90 70 Fixed compressor speed during Defrost only
E
E01 EEV Mode N/A 1 1 Manufacturer setting, do not alter
E02 EEV Superheat in Heating operation Deg F -18 to 18 1.8 Manufacturer setting, do not alter
E03 EEV initial opening at startup in Heating Steps 0 to 480 0 Manufacturer setting, do not alter
E04 EEV Superheat in Cooling operation Deg F -18 to 18 7.2 Manufacturer setting, do not alter
E05 EEV initial opening at startup in Heating Steps 0 to 480 350 Manufacturer setting, do not alter
E06 EEV Minumum opening during operation Steps 0 to 480 100 Manufacturer setting, do not alter
E07 EEV Opening during Defrost operation Steps 0 to 480 480 Manufacturer setting, do not alter
E08 EVI EEV Mode N/A 0/1 1 Manufacturer setting, do not alter
E09 EVI EEV Superheat Deg F -18 to 18 1.8 Manufacturer setting, do not alter
E10 EVI EEV initial opening Steps 0 to 480 150 Manufacturer setting, do not alter
E11 EVI EEV Minumum opening during opn Steps 0 to 480 100 Manufacturer setting, do not alter
F01 Fan Mode N/A 0/1 1 Manufacturer setting, do not alter
F02 Fan Quantity N/A 0/1 0 Manufacturer setting, do not alter
F
F03 Fixed Fan Speed RPM 0 to 1,000 0 A value of 0 results in modulating variable speed
F04 Max fan speed in Heating Mode RPM 0 to 1,000 700 Upper end of modulation range
F05 Min fan speed in Heating Mode RPM 0 to 1,000 200 Lower end of modulation range
F06 Coil Temp for Max Fan Speed, Heating Deg F -10 to 104 5 Coil temp at Upper end of fan speed range
F07 Coil Temp for Min Fan Speed, Heating Deg F -10 to 104 36 Coil temp at Lower end of fan speed range
F08 Max fan speed in Cooling Mode RPM 0 to 1,000 700 Upper end of modulation range
F09 Min fan speed in Cooling Mode RPM 0 to 1,000 200 Lower end of modulation range
F10 Coil Temp for Max Fan Speed, Cooling Deg F -10 to 104 105 Coil temp at Upper end of fan speed range
F11 Coil Temp for Min Fan Speed, Cooling Deg F -10 to 104 80 Coil temp at Lower end of fan speed range