CLIVET WBAN Series User Manual

25
6 - START-UP
6.11 SETPOINT CORRECTION FOR EXTERNAL
ENTHALPY
SUMMER
With low ext. Humidity the refrigerant requirements are redu-
ced.
The internal comfort can also be obtained with a set-point
higher than standard.
The correction is summed to SP set-point :
it increases at the fresh air humidity RH decreasing.
Configuration parameters
4 CompExt
Enable comp. for External Temp.
0=No, 1=Cool, 2=Heat, 3=Always
16 EnUrExt Enable ext. RH% probe
116 MaxCExtC Summer correction max. value
118 HExtMinC Ext. enthalpy min. correction
119 HExtMaxC Ext. enthalpy max. correction
118 119
116
U.R.
SP
SUMMER
When the refrigerant requirements are low the WR signal is
high : the setpoint is increased
The correction is summed to SP set-point .
WINTER
When the thermal requirements are low the WR signal is low :
the setpoint is decreased.
The correction is subtracted to SP set-point .
Configuration parameters
5 WaterReset
Water Reset enabling 0=No 1=Cool
2=Heat 3=Always
135 TypeWR
Set WR signal 0=0-10V 1=4-20mA
136 MaxCWRH
Max. value of the Winter WR correction
137 SWRMAXH
Corresponding signal of the winter max.
correction
138 SWRMinH
Corresponding signal of the winter min.
correction
139 MaxCWRC
Summer correction max. value
140 SWRMaxC
Signal percentage of Summer MAX
correction
141 SWRMinC
Signal percentage of Summer MIN
correction
141 140
139
W.R.
SP
137 138
136
WR
SP
6.13 WATER RESET
Configuration parameters
7 DemandLimitEn Demand Limit enabling
175 Treaction demand limit reaction time
176 TypeDL
Type of signal for the DL 0 = from
analogical input , 1 = from serial line
It allows to temporarily limit the electrical capacity absorbed by
the unit according to an ext. signal 0 - 10V
Higher is the signal and lower the number of available
compressors, that is the electrical capacity absorbed.
6.14 DEMAND LIMIT
Configuration parameters
20 PumpBord
Presence of second pump
0=Customer management
1=Single pump on the unit
2=Single pump+reserve
3=Pump at variable capacity
24 ControlPump
Enable the off control of the utility
pump:
0=No
1=according of the ambient set
2=according to the storage
temperature
25 RemOnOffMode
Set SA1 input:
1=On/Off,
0=thermal request by ambience
The pump of the secondary circuit can be controlled :
 by remote request at the SA1 input
6.12 DISTRIBUTION PUMP

CLIVET WBAN Series Specifications

General

Brand	CLIVET
Model	WBAN Series
Category	Heat Pump
Language	English