Lennox Prodigy M2 Application Manual page 10

Control Parameter
No. Name Min.
0
Stg_3_StgUp_
4.21
Timer
0
0
Stg_4_StgUp_
4.22
Timer
0
0
4.23 StgDn_Timer
0
Zone_Sensor_ 15
5.25
StartUp_ Delay 2
6.01 System_Mode 0
OCP_HT_ 20
6.02
BkUp_ SP 95
UnOcp_HT_ 20
6.03
BkUp_SP 95
Ocp_CL_ 20
6.04
BkUp_ SP 95
UnOcp_CL_ 20
6.05
BkUp_SP 95
Override_ 0
6.06
Timer 0
4
6.07 HT_Stg_DB
1
4
6.08 CL_Stg_DB
1
0
6.09 Stg_1_HT_Diff
0
0
6.10 Stg_1_CL_Diff
0
0
6.11 Stg_2_HT_Diff
0
0
6.12 Stg_2_CL_Diff
0
0
6.13 Stg_3_CL_Diff
0
0
6.14 Stg_4_CL_Diff
0
Zone_Sensor Au-
8
tochangeover
6.15
2
DB_Min
506457−01 05/10
Control Value
Default Max
Units
57 225
Counts
F:Sec
912 3600
57 225
Counts
F:Sec
912 3600
57 225
Counts
912 3600 F:Sec
15 225 Counts
2 30 C:Min.
0 12 Option
120 240 Counts
70 40 Z:DegF
160 240 Counts
60 40 Z:DegF
100 240 Counts
75 40 Z:DegF
60 240 Counts
85 40 Z:DegF
28 225 Counts
3584 28800 E: Sec
4 15 Counts
1 3.75 W:DegF
4 15 Counts
1 3.75 W:DegF
2 12 Counts
0.5 3 W:DegF
2 12 Counts
0.5 3 W:DegF
4 12 Counts
1 3 W:DegF
4 12 Counts
1 3 W:DegF
6 12 Counts
1.5 3 W:DegF
8 12 Counts
2 3 W:DegF
12 40 Counts
3 10 W:DegF
Description
Stage 3 stage up timer. The maximum time that cooling stage 2 runs
before calling cooling stage 3. Used in zone sensor applications.
Disabled if set to 0.
Stage 4 stage up timer. The maximum time that cooling stage 3 runs before call-
ing cooling stage 4. Used in zone sensor applications. Disabled if set to 0.
Time delay before a lower stage turns off following a higher stage termination.
Used in zone sensor applications.
General
Start−up demand delay. Holds off all unit operation zone sensor and CAVB ap-
plications. Hold off FAH−Reheat, FAC, FAH options and all GP outputs.
May be used to stagger unit start−ups. Does NOT delay demands in thermostat
mode.
System mode of operation.
Control Value System Mode
0 Local Thermostat
1 Zone Sensor
2 Zone Sensor
3 Zone Sensor
4 Remote Demand
5 Remote Demand
6 Remote Demand
7 Remote Demand
Backup occupied heating setpoint. Used if the communications link is lost for 5
minutes between the M2 and NCP. Used only with zone sensor applications.
Setpoint temperature must be < or = (6.04 − 6.15).
Backup unoccupied heating setpoint. Used if the communications link is lost for 5
minutes between the M2 and NCP. Used only in zone sensor applications. Set-
point temperature must be < or = (6.05 − 6.15).
Backup occupied cooling setpoint. Used if the communications link is lost for 5
minutes between the M2 and NCP. Used only in zone sensor applications. Set-
point temperature must be > or = (6.02 + 6.15).
Backup unoccupied cooling setpoint. Used if the communications link is lost for 5
minutes between the M2 and NCP. Used only in zone sensor applications.
Setpoint temperature must be > or = (6.03 + 6.15).
After hours override timer. Only used on zone sensor applications without a Net-
work Control Panel (NPC).
Heating deadband. Used only with M2 zone sensor applications.
Deadband must be < or = 6.15 − 6.08.
Cooling deadband. Used only with zone sensor applications.
Deadband must be < or = 6.15 − 6.07.
Heating stage 1 differential. Used only with zone sensor applications.
Differential temperature must be < or = 6.11.
Cooling stage 1 differential. Used only with zone sensor applications.
Differential temperature must be < or = 6.12.
Heating stage 2 differential. Used only with zone sensor applications.
Differential temperature must be > or = 6.09.
Cooling stage 2 differential. Used only with zone sensor applications.
Differential temperature must be > or = 6.10 AND < or = 6.13.
Cooling stage 3 differential. Used only with zone sensor applications.
Differential temperature must be > or = 6.12 AND < or = 6.14.
Cooling stage 4 differential. Used only with zone sensor applications.
Differential temperature must be > or = 6.13.
Minimum autochangeover deadband temperature. Deadband must be > or =
(6.07 + 6.08).
Used in zone sensor applications.
Page 10
2. Main Controller Operation
Backup Mode
None
None
Local Thermostat
Return Air Sensor
None
Local Thermostat
Return Air Sensor
Zone Sensor