Parameters

Description

Parameter

Default value

(a) Comfort button

Time for comfort button → Time period for temporary Comfort as triggered by CmfBtn (Key 8).

Setting TiCmfBtn to 0 will disable the timer.

TiCmfBtn

2 [h]

Comfort button inactive configuration → Room operating mode after TiCmfBtn time elapses or after a manual Off command from a configured presence button.

1:Auto = Use value from central scheduler (Release priority 13)
2:Economy
3:Pre-Comfort

CmfBtnInactCnf

1:Auto

Operating command for energy efficiency condition trigger at automatic

1:None → Recommended if temporary Comfort is used.
2:Automatic = Release priority 13

OpCmdEefAuto

2:Automatic

(b) Operating mode display

Source for present operating mode → This parameter defines what is written to PrOpMod for display on the room operator unit.

0:Room operating mode → HVAC, Lighting, and Shading.
1:Plant operating mode → HVAC only. The Plant operating mode is mapped to Protection / Economy / Pre-Comfort / Comfort. All impacts to HVAC operation are considered (such as window contact, presence detector, manual fan and setpoint adjust).

PrOpModSrc

0:Room operating mode

(c) Manual operation lock

Manual operation lock configuration → During the indicated room operating modes, manual HVAC operation is locked and Comfort cannot be increased, therefore energy efficiency is maintained.

1:None
2:Protection
3:Protection / Economy
4:Protection / Economy / Pre-Comfort

ManOpLockCnf

3:Protection / Economy

(d) CmfCndTrg
Configuration of trigger sent by AF for a change of room operating mode towards Comfort.

Protection/Economy/Pre-Comfort to Comfort

1:None
2:Energy efficiency condition
3:Comfort condition

PrtEcoPcfToCmf

3:Comfort condition

Protection/Economy to Pre-Comfort

Enumeration see PrtEcoPcfToCmf

PrtEcoToPcf

1:None

Protection to Economy

Enumeration see PrtEcoPcfToCmf

PrtToEco

1:None

Repetition time energy efficiency trigger → Repeating the trigger wipes out local manual commands (applies to automatic trigger only).

RptTiEefTrg

60 [min]

Repetition number energy efficiency trigger (applies to automatic trigger only)

RptNumEefTrg

0

(d) EefCndTrg
Configuration of trigger sent by AF for a change of room operating mode away from Comfort.

See note below.

Comfort/Pre-Comfort/Economy to Protection

1:None
2:Energy efficiency condition
3:Comfort condition

CmfPcfEcoToPrt

2:Energy efficiency condition

Comfort/Pre-Comfort to Economy

Enumeration see CmfPcfEcoToPrt

CmfPcfToEco

2:Energy efficiency condition

Comfort to Pre-Comfort

Enumeration see CmfPcfEcoToPrt

CmfToPcf

2:Energy efficiency condition

 

Manual setpoint adjustment & EefCndTrg

The default configuration will reset a user-entered setpoint adjustment when the room mode changes. To eliminate this reset, do the following:
- Set the parameter "Comfort/Pre-Comfort to Economy" to None
- Set the parameter "Comfort to Pre-Comfort" to None

These parameters are in the following AF: "Room operating mode determination" (ROpModDtr). They are not BACnet objects, so ABT Site or SSA is required to access them.