– 33 –
SIM Inverter Monobloc Air-to-Water Heat Pump
Top Menu Code Description Units Range Passcode -036 -060 Notes
Protect
A01
Freeze Protection
Temperature
Deg F 14 to 50 66 41 41
Pump will start when water temperature is below
this value
A02 Freeze Protection Pressure PSI 0 to 145 66 0 0
Compressor will stop if suction pressure is below
this value
A03
Freeze Protection
Differential
Deg F 0 to 18 66 3.6 3.6
Freeze protection stops when water temperature
reaches A01 + A03
A04
Minimum Ambient
Temperature
Deg F -22 to 50 66 -4 -4
Unit will not operate below this ambient
temperature
A05
Discharge Temperature
Protection
Deg F 176 to 266 66 230 230
Compressor will stop if discharge temperature is
above this value
Defrost
D01 Exit defrosting Temperature Deg F 35 to 104 66 55 55
Defrost cycle ends when coil temperature
reaches this value
D02 Exit defrosting Pressure PSI
14.5 to
362.5
66 362.5 362.5
Defrost cycle ends when suction pressure
reaches this value
D03
Min time between two
Defrost Cycles
Min. 1 to 90 66 45 45
Defrost will not repeat before this interval
regardless of conditions
D04
Max. duration of a Defrost
Cycle
Min. 1 to 20 66 8 8
Defrost cycle will not run longer than this
regardless of conditions
D05
Sliding Defrost, Max
Pressure
PSI 14.5 to 290 66 76.9 76.9 Suction Pressure to start defrost at Max Ambient
D06
Sliding Defrost, Min
Pressure
PSI 14.5 to 290 66 40.6 40.6 Suction Pressure to start defrost at Min Ambient
D07
Sliding Defrost, Max
Ambient Temp
Deg F 14 to 50 66 35.6 35.6 Max Ambient of Defrost Pressure Curve
D08
Sliding Defrost, Min Ambient
Temp
Deg F -22 to 50 66 5 5 Min Ambient of Defrost Pressure Curve
D09 Enable Sliding Defrost - 0 ~ 1 66 1 1
If 0, defrost operates on xed values, if 1,
operates on a sliding scale
D10 Electric Heat During Defrost - 0 ~ 1 66 0 0
If 0, no action. If 1, aux heat is energizes during
Defrost
D11
Compressor Speed during
Defrost
Hz 30 to 90 66 70 70 Fixed compressor speed during Defrost only
EEV
E01 EEV Mode - Auto~Manual 66 Auto Auto Manufacturer setting, do not alter
E02
Superheat in Heating
operation
Deg F -18 to 18 66 7.2 9 Manufacturer setting, do not alter
E03
Superheat Compensation1
(Heating)
Deg F -18 to 18 66 0.9 0.9 Manufacturer setting, do not alter
E04
Superheat Compensation2
(Heating)
Deg F -18 to 18 66 0.9 0.9 Manufacturer setting, do not alter
E05
EEV initial opening at
startup in Heating
Steps 0 to 480 66 300 350 Manufacturer setting, do not alter
E06
EEV initial opening
Compensation1
Steps 0 to 480 66 0 0 Manufacturer setting, do not alter
E07
EEV initial opening
Compensation2
Steps 0 to 480 66 0 0 Manufacturer setting, do not alter
E08
EEV initial opening
Compensation3
Steps 0 to 480 66 0 0 Manufacturer setting, do not alter
E09 Min Initial Steps Steps 0 to 200 66 100 100 Manufacturer setting, do not alter
E10 Defrost Steps Steps 0 to 480 66 480 480 Manufacturer setting, do not alter
E11 Superheat in Cooling Deg F -18 to 18 66 7.2 7.2 Manufacturer setting, do not alter
E12 Initial Steps in Cooling Steps 0 to 480 66 480 350 Manufacturer setting, do not alter
E13 Exhaust Assist Open Time Min. 0 to 100 66 60 60 Manufacturer setting, do not alter
E14
Suction Superheat Open
Time
Min. 0 to 100 66 24 24 Manufacturer setting, do not alter
E15 EEV Control P Value - 0 to 100 66 5 5 Manufacturer setting, do not alter
E16 EEV Control I Value - 0 to 100 66 3 3 Manufacturer setting, do not alter
E17 EEV Control D Value - 0 to 100 66 0 0 Manufacturer setting, do not alter
E18 Manual Steps Steps 0 to 550 66 0 0 Manufacturer setting, do not alter
E19
Superheat Compensation1
(Cooling)
Deg F -18 to 18 66 2 0 Manufacturer setting, do not alter
E20
Superheat Compensation2
(Cooling)
Deg F -18 to 18 66 4 1 Manufacturer setting, do not alter
SECTION 6: PARAMETERS
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