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taBle 2. aDvanceD conFIGUratIon servIce menUs (cont.)
menU
FeatUre
Cycles Per Hour
450
(CPH) Emergency
Heating &
Stage 3 Heat
Heat Recovery Rate
460
Cool Recovery Rate
470
Minimum Off Time
480
Random Start
482
Maximum Start Time
483
Offset
Current Start Time
484
Offset
Evaporator Drain
486
Cycle
Humidity Control
490
Enable
(Select models only)
Humidity Deadband
491
Programmable/
500
Intermittent Fan
Intermittent Fan On
501
Time
Intermittent Fan Off
502
Time
Power Harvesting
510
Enable
(For use on systems
in which a Common
"C" power wire is
unavailable)
Default Display Icons
520
Revision
530
Factory Default Reset
540
Clear APCS Schedule
541
© COPYRIGHT 2011 PECO, INC. ALL RIGHTS RESERVED.
oPtIons
stD.moDel
DescrIPtIon / comments
DeFaUlt
0-12 CPH
5 CPH
Defines the number of cycles per hour for heating. Select 0 to enable ON-OFF control for Emergency
Heating & Stage 3 Heat.
0-18°F/Hr
5°F/Hr
Defines the rate at which the device achieves the heat comfort setpoint. Select 0 to disable ramp recovery.
0-10°C/Hr
0-18°F/Hr
5°F/Hr
Defines the rate at which the device achieves the cool comfort setpoint. Select 0 to disable ramp recovery.
0-10°C/Hr
1-10 minutes
4 minutes
Sets the minimum off time for both the heat and cool output.
0-2
0
0 =
1 =
2 =
Note: To use random start on AC power up, SM 482 must be set to 2 so that thermostat will detect AC
power. When SM 482 is set to 2, loss of AC power will cause thermostat to turn all equipment OFF until
power is restored and random start time has expired.
3,5,10,15,30
5
Maximum start time offset. Start time offset will be randomized between 0 and this number of minutes.
---
---
Displays the randomized start time offset value in minutes.
0-1
0
Disables the ventilation output until the drain cycle is complete. Note: Drain cycle lasts about 4 minutes.
0 =
1 =
0-3
0
Selects how humidity will be controlled. When dehumidify control is enabled, the Y2 terminal becomes
dehumidify. Note: If option 3 is selected, Service Menu 491 becomes available.
0 =
1 =
2 =
3 =
10-50
30% relative
Selects the deadband in %RH between the humidify and dehumidify setpoints. Note: If option 3 is selected
humidity (RH)
in Service Menu 490, Service Menu 491 becomes available.
10; 20; 30; 40; 50
0-2
0
0 =
1 =
2 =
1-60 minutes
5 minutes
Defines the on time for the Intermittent Fan.
0-60 minutes
25 minutes
Defines the off time for the Intermittent Fan. Select 0 for continuous fan.
0-3
0
Options 1-3 draw a small amount of current from load wire indicated to supplement battery supply.
0 =
1 =
2 =
3 =
0-4
0
Select icons that will be displayed in the Default Display screen.
0 =
1 =
2 =
3 =
4 =
—
—
Displays firmware revision information (for technician); not adjustable.
0,1
0
Select 1 (enable) to restore factory default settings for thermostat. Select 0 to disable.
0 =
1 =
Note: Press "Done" key to complete process.
0-1
0
0 =
1 =
Random start disabled.
Random start enabled, stat powered by batteries only.
Random start enabled, stat powered by AC power, or AC power AND batteries.
Evaporator drain cycle disabled.
Evaporator drain cycle enabled.
Disabled
Dehumidify Control
Humidify Control
Dehumidify and Humidify Control
Disable
Programmable Fan: Fan operates continuously in occupied periods or with demand in
unoccupied periods.
Intermittent Fan: Fan operates based on the on and off times set in menus 501 and 502.
No power harvesting is available.
Use Y1 as the battery supplement.
Use W1 as the battery supplement.
Use both Y1 and W1 as the battery supplement
Time, Temp, SP
Time, Temp
Time
Temp
None
Disable
Enable
No effect
Clears APCS schedule. Menu resets to 0 after
8
warning: Power Harvesting is intended to be used only as a battery
supplement. If enabled, the feature preserves battery life.
If Power Harvesting is not compatible with your system, select "0"
(default) to disable. If thermostat is powered from AC, select only "0"
or off. Consult a technician if you have questions.
key is pressed.
Done
P/N 70568 3220-2287 REV 00
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