71
APPENDIX A — CCN TABLES
UNIT (Configuration Settings)
OPTIONS1 (Options Configuration)
*Unit size dependent.
DESCRIPTION STATUS DEFAULT UNITS POINT
1
Unit Type 1 = Air Cooled
2 = Water Cooled
3 = Split System
4 = Heat Machine
5 = Air Cooled Heat Reclaim
1 UNIT_TYP
2
Unit Size 20 to 300 * TONS SIZE
3
Circuit A1% Capacity 0 to 100 * % CAP_A
4
Number Circ A Compressor 1 to 4 * NUMCA
5
Compressor A1 Cylinders 4 or 6 * NUM_CYLA
6
Number Circ B Compressor 1 to 4 * NUMCB
7
Compressor B1 Cylinders 4 or 6 * NUM_CYLB
8
EXV Module Installed No/Yes Yes EXV_BRD
9
EXV Superheat Setpoint 10 to 40 29.0 (30GTN,R)
23.0 (30GUN,R)
^F SH_SP
10
EXV MOP 40 to 80 50.0 °FMOP_SP
11
EXV Superheat Offset –20 to 20 0.0 ^F SH_OFFST
12
EXV Circ. A Min Position 0 to 100 8.0 % EXVAMINP
13
EXV Circ. B Min Position 0 to 100 8.0 % EXVBMINP
14
Refrigerant 1 = R22
2 = R134A
1 (30GTN,R)
2 (30GUN,R)
REFRIG_T
15
Low Pressure Setpoint 3 to 60 10.0 PSI LOW_PRES
16
Fan Staging Select 1 = 2 Stage indpt.
2 = 3 Stage indpt.
3 = 2 Stage common
4 = 3 Stage common
* FAN_TYPE
DESCRIPTION STATUS DEFAULT POINT
1
Cooler Fluid 1 = Water
2 = Med. Brine
3 = Low Brine
1FLUIDTYP
2
Hot Gas Bypass Select No/Yes No HGBV_FLG
3
Head Press. Cont. Method 1 = EXV controlled
2 = Setpoint control
3 = Setpoint-A, EXV-B
4 = EXV-A, Setpoint-B
2HEAD_MET
4
Head Press. Control Type 0 = None
1 = Air Cooled
2 = Water Cooled
1HEAD_TYP
5
Motormaster Select No/Yes No MTR_TYPE
6
Pressure Transducers Off/On Off PRESS_TY
8
Cooler Pump Control Off/On Off CPC
9
Condenser Pump Interlock Off/On Off CND_LOCK
10
Condenser Pump Control 0 = No control
1 = On with Mode
2 = On with Compressors
0 CNPC
11
Condenser Fluid Sensors No/Yes No CD_TEMP
12
No. Circuit A Unloaders 0-2 * NUNLA
13
No. Circuit B Unloaders 0-2 * NUNLB
14
EMM Module Installed No/Yes No EMM_BRD
