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Control Training and Service Manual
Advanced Menu: Factory Settings Parameters: Page 6 of 6
Menu Code Parameter Default Range
A145 Password - -
A146 Humidifier Model
No
No, external, IFS, IFL
A147
Humidity in Last
xx Hours
15hr 1 - 120 hours
A148 Prefill Time
IFS 30
IFL 60
1 - 120 seconds
A149 Fill Time
IFS 30
IFL 50
1 - 120 seconds
A150
Humidifier On
Time
IFS 8
IFL 10
1 - 60 minutes
A151
Dehum with
Compressor
2 1, 2, both
A152 Analog Output 1 Not used
* See note 3
A153 Analog Output 2 Not used
*See note 3
A154 Analog Output 3 Not used
* See note 3
A155 Analog Output 4 Not used
* See note 3
Note 1: LP threshold Phase 1 (A117):
If condenser ctrl (A132) = fan speed then setting is 50 psiA ; otherwise 75 psiA.
If the condenser control setting changes, the setting for A117 will be updated
automatically. If any of the sources (Refrigerant, Freecooling, Hotwater) changes,
the setting for A118 will be updated automatically.
Note 2: LP threshold Phase 1 (A118):
R22 (A102) + NO FC (A137) + NO Hotwater (S408) = 63 psiA
R22 (A102) + YES FC (A137) + NO Hotwater (S408) = 68 psiA
R22 (A102) + NO FC (A137) + YES Hotwater (S408) = 75 psiA
R22 (A102) + YES FC (A137) + YES Hotwater (S408) = 75 psiA
R407c (A102) + NO FC (A137) + NO Hotwater (S408) = 70 psiA
R407c (A102) + YES FC (A137) + NO Hotwater (S408) = 75 psiA
R407c (A102) + NO FC (A137) + YES Hotwater (S408) = 83 psiA
R407c (A102) + YES FC (A137) + YES Hotwater (S408) = 83 psiA
Note 3: The following components may be controlled with the Analog Outputs and
labeled as: Hot Water Reheat, 3P Valve, Fan Speed, Cooling, Cooling 1, Cooling
2, Heating and Not Used.
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