Bryant DuraPac Series 580f - Manual (Page 41)

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Table 36 — Start-Up Mode Sequence
LED — Light-Emitting Diode
Table 37 — Configuration Variables (Read and Setup Modes)
LEGEND NOTE: The accessibility of these channels will be as follows:
READ MODE — All channels will be accessible.
SETUP MODE — Only channels 1-20 will be accessible and 20 will be used to
reset alarms.
Table 38 — Input/Output Channels
NOTE: The accessibility of these channels will be as follows:
READ MODE — All channels will be accessible for reading.
ADJUST MODE — Only channels 1-5 will be accessible.
MANUAL MODE — Only channels 1-5 will be accessible.
TIME LED 1/DS1 (RED) LED 2/DS2 (YELLOW) LED 3/DS3 (GREEN) LED 4/DS4 (GREEN)
0-1.0 SEC OFF OFF OFF OFF
1-1.5 SEC FLASH ½ SEC OFF OFF OFF
1.5-2.0 SEC OFF FLASH ½ SEC OFF OFF
2.0-2.5 SEC OFF OFF FLASH ½ SEC OFF
2.5-3.0 SEC OFF OFF OFF FLASH ½ SEC
NO.
SETUP POINTS
(viewable and adjustable)
UNITS
MINIMUM
VALUE
MAXIMUM
VALUE
FACTORY
SETTING
INC COMMENTS
1 Supply Air Temperature Setpoint F 40 F 65 F 55 F 1 F Leaving Air Temperature Control Point
2
Occupied Minimum Economizer
Position
% Item 15 +1% 100% 15% 1% Min Econo Position (occupied mode)
3
Unoccupied Minimum Economizer
Position
% 1% 100% 5% 1% Min Econo Position (unoccupied mode)
4 Economizer Maximum Position % 1% 100% 100% 1% Maximum Econo Position
5 Economizer Type — 1 3 2 1
1 = Vent Only, 2 = Proportional,
3 = 3 Position
6 Economizer Changeover Type — 1 5 2 1 1 = Switch, 2 = Outdoor Dry Bulb,
3 = Diff Dry Bulb, 4 = Outdoor Enthalpy,
5 = Diff Enthalpy
7
Economizer Changeover Setpoint
(mode 2)
F 45 F 70 F 65 F 1 F For Outdoor Changeover
8 Economizer Changeover Setpoint
(mode 3) — 1 4 1 1 Outdoor Enthalpy Changeover Setpoint
1 = A, 2 = B, 3 = C, 4 = D
9 No. of compressors — 1 4 2 1 1, 2, 3, or 4
10 Compressor Sequencing — 1 4 1 1
1 = DC-Sensible, 2 = DC-Latent,
3 = LAT-Sensible, 4 = LAT-Latent
11 Power Exhaust Stage 1 Activation % 1% Item 12 -5% 25% 1% Economizer Position
12 Power Exhaust Stage 2 Activation % Item 11 +1% 100% 50% 1% Economizer Position (> stage 1)
13 Unoccupied Configuration — 1 3 3 1 1 = No Unoccupied Cooling,
2 = Unoccupied Free Cooling,
3 = Unoccupied Free & Mech Cooling
14 Compressor Lockout Temperature — 1 F 65 F 45 F 1 F Compressor Operation
15
IAQ Min Economizer Position
Setpoint
% 1% Item 2 +1% 5% 1% Min IAQ Position for VOC Emissions
16 IAQ Enable — 1 2 1 1 1 = Disabled, 2 = Enabled
17 Outdoor IAQ Reference PPM/10 1 PPM/10 100 PPM/10 40 PPM/10 1 PPM/10 Outdoor Reference IAQ Level
18
IAQ Lower Limit Control Point
Differential
PPM/10 1 PPM/10
Item 19 -1
PPM/10
60 PPM/10 1 PPM/10
Differential Lower Limit Indoor
IAQ Level
19
IAQ Upper Limit Control Point
Differential
PPM/10
Item 18 +1
PPM/10
200 PPM/10 140 PPM/10 1 PPM/10
Differential Upper Limit Indoor
IAQ Level
20 1st Most Recent Error/Reset — 1 8 — — Used in Setup Mode to Reset Alarms
21 2nd Most Recent Error (read only) — 1 8 — — Not Displayed in Setup Mode
22 3rd Most Recent Error (read only) — 1 8 — — Not Displayed in Setup Mode
23 4th Most Recent Error (read only) — 1 8 — — Not Displayed in Setup Mode
24 5th Most Recent Error (read only) — 1 8 — — Not Displayed in Setup Mode
DC — Direct Control
IAQ — Indoor Air Quality
LAT — Leaving Air Temperature Compensated Control
VOC — Volatile Organic Compounds
NO. I/O POINTS UNITS MINIMUM VALUE MAXIMUM VALUE INC COMMENTS
1 C1 Output — Off On — Compressor 1
2 C2 Output — Off On — Compressor 2
3 C3 Output — Off On — Compressor 3/Power Exhaust 2
4 C4 Output — Off On — Compressor 4/Power Exhaust 1
5 Economizer Damper Output % 1 F 100 F 1% Damper Commanded Position
6 Supply Air Temperature F 1 F 150 F 1 F Supply Air Temperature
7 Outdoor Air Temperature F 1 F 150 F 1 F Outdoor Air Temperature
8 Return Air Temperature F 1 F 150 F 1 F Return Air Temperature
9 Indoor Relative Humidity % 1% 100% 1% Return Air Relative Humidity
10 Outdoor Relative Humidity % 1% 100% 1% Outdoor Air Relative Humidity
11 Indoor Air Quality PPM 1 PPM/10 200 PPM/10 10 PPM Indoor Air Quality (/10)
12 Remote Minimum Position % 1% 100% 1% Remote Minimum Pot Position
13 Y1 Status — Open Close — Thermostat Y1 Status
14 Y2 Status — Open Close — Thermostat Y2 Status
15 G Status — Open Close — Indoor Fan Status
16 Occ Status — Open Close — Remote Occupied Status