9.
This decision allows to set the minimum position in percent of the reclaim condenser water valve. See
reclaim operation description.
10.
This decision allows to set the maximum position in percent of the reclaim condenser water valve. See
reclaim operation. See reclaim operation description.
11.
coefficient A in delta F / percent for circuit. This decision allows to set the coefficient A of the saturated
condensing temperature control point determination (rsp_a, for circuit A or rsp_b for circuit B) for each
circuit when reclaim operation is active. See the items description below and reclaim operation description.
12.
offset B in delta F. This decision allows to set the offset B of the saturated condensing temperature control
point determination (rsp_a, for circuit A or rsp_b for circuit B) for each circuit when reclaim operation is
active.
Thus each circuit will have its control point as follows :
rsp_x = ( hr_lwt )/ 2 + rsp_x_a * cap_t_x / 100 + rsp_x_b:
cap_t_x = current capacity in percent of the circuit
x = circuit A or circuit B
13.
User and service passwords used on main interface.
4.2.4.4 - Service 2 configuration table from main interface
The main interface allows to view and modify the service configuration table SERVICE2. Unit shall be stopped
and service password or factory password are required.
reclaim SCT control point determination, offset B, circuit B
^C
rsp b b
16[2]
reclaim SCT control point determination, offset B, circuit A
^C
rsp b a
15[2]
reclaim SCT control point determination, coef A , circuit B
^C%
rsp a b
14[2]
reclaim SCT control point determination, coef A , circuit A
^C%
rsp_a_a
13[2]
reclaim water valve maximum position
%
max_3w
12[2]
reclaim water valve minimum position
%
min_3w
11[2]
reclaim to reclaim delay
minute
recl_del
10[2]
reclaim entering temperature deadband
^C
hr deadb
9[2]
Service password.
-
ser pass
8
User password.
-
use_pass
7
Auto restart when loss of communication with SM. Not dislayed if the control is not
fitted with the optional CCN/clock board (ccnclock = yes).
-
auto_sm
6[1]
Clock capabilities select. Not displayed if the control is not fitted with the optional
CCN/clock board (RTC_CHIP_PRESENT = no). Always displayed when ccnclock =
yes.
-
ccnclock
5[1]
Cooler lowest setpoint
°C
low setp
4[1]
Cooler heater delta setpoint.
^C
heatersp
5[1]
Condenser fluid type.
-
cond typ
2
Condenser control type.
-
cond_ctr
1
When selected this item shall allow to return to main menu.
-
-
0
COMMENTS
UNITS
VARIABLE
ITEM #
©
C
ARRIER
S
.
A
NOT
TO
BE
DISCLOSED
TO
PERSONS
OUTSIDE
CARRIER
ORGANIZATION
CARRIER SA
USER'S GUIDE FOR
30GX&HX PRO_DIALOG 4 V.2
ECG - UG - 02 - 02
Rev: Original
Page: 29 /98
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