Service 2 Configuration From Service Tool - Carrier Pro-Dialog CONTROL 4 User Manual

4.2.4.3 - Service 2 configuration table from Service Tool
The Network Service tool allows to view and modify the service configuration table SERVICE2. Unit shall be
stopped and under CCN Operating Type control.
TABLE NAME: SERVICE2
DESCRIPTION
1 Condenser Pump Ctrl Type
2 Condenser Fluid Type
3 Cooler Lowest Setpoint
4 Cooler Heater Delta Spt
5 CCN/Clock Functions
6 Auto Start When SM Lost
7
8 RECLAIM PARAMETERS
9 Reclaim to Reclaim Delay
10 Heat Reclaim Deadband
11 Recl Valve Min Position
12 Recl Valve Max Position
10 Cir A SCT Ctrl Pt Coef a
11 Cir B SCT Ctrl Pt Coef a
12 Cir A SCT Ctrl Pt Offs b
13 Cir B SCT Ctrl Pt Offs b
14
15 User Password
16 Service Password
1. This decision is only used for the water cooled chillers.
w 0 - no control
w 1 - condenser pump is based on the unit on/off status.
w 2 - condenser pump is ON when unit is ON (compressors are ON )
2. This decision is only used for the water cooled chillers.
w 1 = water, 2 = medium brine, 3 = low brine
w If condenser fluid type is brine, condenser pump will not be turned on for condenser freeze protection
3. This decision allows to limit the setpoint of the customer (control point shall be higher than this value). It is
mostly used for brine application, as freezing condition depends on ratio on glycol and water.
4. Used for cooler heater operation, this item is applied to outside temperature to determine the freeze
conditions (see cooler heater operation section).
5. This item allows to use capabilities and functions based on CCN and clock..
6. If enable, when chiller looses communication with the System Manager, it shall force the its CHIL_S_S
variable to «enable» and auto all other variables. Chiller restarts in stand alone mode with default setpoint .
7. This decision allows to enter the entering temperature dead band for reclaim operation mode. See reclaim
operation description.
8. This decision allows to enter the delay between two air cooled to reclaim injection sessions. See reclaim
operation description.
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CARRIER SA
PIC TABLE TYPE : 13H, instance 2
function
NOT TO BE DISCLOSED TO PERSONS OUTSIDE CARRIER ORGANIZATION
manuals search engine
USER'S GUIDE FOR
30GX&HX PRO_DIALOG 4 V.2
STATUS DEFAULT
1
0/1/2 0
2
1/2/3
3
- 20 to 101
4
0.6 to 3.3
5
Enable/Disable Enable
6
Enable/Disable Disable
7
5 to 20 15
2.7 to 11.1 8 4.4
9
0 to 50 20
20 to 100 10 100
11
1.1 to 11.1 4.4
1.1 to 11.1 11 4.4
12
0 .0to 5.5 1.7
0.0 to 5.5 12 1.7
13
0 to 150 11
13
0 to 150 88
C
©
.
ARRIER S A
ECG - UG - 02 - 02
Rev: Original
UNITS POINT
- cond_ctr
1 - cond_typ
14 ^F low_setp
1.1 ^C heatersp
- ccnclock
- auto_sm
mn recl_del
^F recl_db
%- min_3w
% max_3w
^C rsp_a_a
^C rsp_a_b
^C rsp_b_a
^C rsp_b_b
- use_pass
- ser_pass
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