Operating instructions

29
Table 26 — Cooling Set Point Selection Touch Pilot™ Parameters
Table 27 — Cooling Set Point Selection Navigator™ Parameters
SET POINT
CONFIGURATION
(Setpoint Select)
ICE MODE
ENABLE
(ice_cnfg)
DUAL SET
POINT INPUT
(SETP_SW)
ICE DONE INPUT
(ICE_SW)
TIME
SCHEDULE 2
ACTIVE
SET POINT
0
(Auto)
NO
— — Occupied Cooling Setpoint 1
— — Unoccupied Cooling Setpoint 2
YES
— Open Unoccupied Cooling Ice Setpoint
— Closed Unoccupied Cooling Setpoint 2
— — Occupied Cooling Setpoint 1
1 (Setp 1) — — — — Cooling Setpoint 1
2 (Setp 2) — — — — Cooling Setpoint 2
3 (4-20 mA) — — — — 4 to 20 mA Input
4 (Setp Sw)
NO
Open — — Cooling Setpoint 1
Closed — — Cooling Setpoint 2
YES
Open — — Cooling Setpoint 1
Closed Open — Cooling Ice Setpoint
Closed Closed — Cooling Setpoint 2
PARAMETER STATUS
ACTIVE
SET POINT
Control Method
(OPER)
Heat/Cool
Select (HC.SE)
Setpoint
Select (SP.SE)
Ice Mode
Enable (ICE.M)
Ice Done
(ICE.D)
Dual Setpoint
Switch (DUAL)
Setpoint
Occupied
(SP.OC)
LOCAL COOL
Setpoint Occ — — — Occupied CSP.1
Setpoint Occ — — — Unoccupied CSP.2
Setpoint Occ Enable Open — Unoccupied CSP.3
Setpoint 1 — — — — CSP.1
Setpoint 2 — — — — CSP.2
4-20mA Setp — — — — 4_20mA
— Enable Open Closed — CSP.3
— Enable Closed Closed — CSP.2
— — — Open — CSP.1
Dual Setp Sw — — Closed — CSP.2
CCN COOL
— — — — Occupied CSP.1
— — — — Unoccupied CSP.2
0
10
20
30
40
50
60
70
80
90
02 468 10 12 14 16 18 20
mA Signal
Set Point
Max LWT
Min LWT, Cooler Fluid Type = 1, FLUD=Brine
Min LWT, Cooler Fluid Type = 1, FLUD=Water
Fig. 20 — 4 to 20 mA Set Point Control
a30-4476