Carel kVent User Manual

kVent – rel 3.1 – 22/06/2018
32
analog output
- Reheating device - Hardware value Bool R ReHeat.HW_Val DI63 BV248
- Reheating device - Value Bool R ReHeat.Ctrl DI64 BV249
- Hours counter reheating UDInt R HC_ReHeat.Hrs IR231 PIV231
A012 Hours counter reheating UDInt
0
0...999999 R/W HC_ReHeat.MaintThrsh HR180 PIV180
A013 Hours counter reheating Bool 0...1 R/W HC_ReHeat.Res C27 BV636
A014 Reheating device - Manual value USInt 0...2 R/W ReHeat.Man HR182 PIV182
A015 Modulating reheating output - Manual mode analog
output
USInt 0...101 R/W ReHeatVlv.Man HR183 PIV183
- Heating request Real R Heating_PID_Seq[4] IR233 AV233
A016 PID Heating regulation - Proportional gain Real
5.0
0.0...999.9 R/W DevCfg_PID_Seq_Heat[4].Kp HR184 AV184
A017 PID Heating regulation - Integral time UInt
120
0...65535 R/W DevCfg_PID_Seq_Heat[4].Ti HR185 PIV185
A018 Minimum heating requst Real
2.0
% -999.9...999.9 R/W MainHeatMin HR186 AV186
A019 Hot water setpoint Real
40.0
°C -999.9...999.9 R/W HW_Set HR187 AV187
A020 Heating water valve PID - Proportional (Kp) Real
5.0
0.0...999.9 R/W PID_HeatHW.Kp HR188 AV188
A021 Heating water valve PID - Integral (Ti) UInt
300
s 0...65535 R/W PID_HeatHW.Ti HR189 PIV189
A022 Minimum heating request Real
20.0
% 0.0...100.0 R/W MainHW_MinPID HR190 AV190
A023 Water heater antifreeze threshold Real
10.0
°C -999.9...999.9 R/W W_HeatFreezeSet HR191 AV191
A024 Minimum cooling request UDInt
300
s 10...9999 R/W HeatVlvOpenTime HR192 PIV192
A025 Electical heaters power Real
33.0
0.0...999.9 R/W HE_Pwr[0] HR194 AV194
A026 Electical heaters power Real
33.0
0.0...999.9 R/W HE_Pwr[1] HR195 AV195
A027 Electical heaters power Real
33.0
0.0...999.9 R/W HE_Pwr[2] HR196 AV196
A028 Time minimum ON heating device UInt
60
s 0...65535 R/W HeatMinOnT HR197 PIV197
A029 Time minimum OFF heating device UInt
180
s 0...65535 R/W HeatMinOffT HR198 PIV198
A030 Time minimum ON ON heater device UInt
360
s 0...65535 R/W HeatMinOnOnSameT HR199 PIV199
A031 Threshold to switch ON 1st heating device Real
45.0
% 0.0...100.0 R/W ThrshOnHeat_1 HR200 AV200
A032 Threshold to switch OFF 1st heating device Real
0.0
% -999.9...999.9 R/W ThrshOffHeat_1 HR201 AV201
A033 Threshold to switch ON 2nd heating device Real
90.0
% 0.0...100.0 R/W ThrshOnHeat_2 HR202 AV202
A034 Threshold to switch OFF 2nd heating device Real
45.0
% -999.9...999.9 R/W ThrshOffHeat_2 HR203 AV203
- Heating request Real R Heating_PID_Seq[6] IR234 AV234
A035 PID Heating regulation - Proportional gain Real
5.0
-999.9...999.9 R/W DevCfg_PID_Seq_Heat[6].Kp HR204 AV204
A036 PID Heating regulation - Integral time UInt
120
0...65535 R/W DevCfg_PID_Seq_Heat[6].Ti HR205 PIV205
A037 Minimum reheater request Real
2.0
% 0.0...100.0 R/W ReHeatMin HR206 AV206
A038 ReHeater power Real
50.0
-999.9...999.9 R/W ReHeatHE_Pwr[0] HR207 AV207
A039 ReHeater power Real
50.0
-999.9...999.9 R/W ReHeatHE_Pwr[1] HR208 AV208
A040 Time minimum ON reheater device UInt
60
s 0...65535 R/W ReHeatMinOnT HR209 PIV209
A041 Time minimum OFF reheater device UInt
180
s 0...65535 R/W ReHeatMinOffT HR210 PIV210
A042 Time minimum ON ON reheater device UInt
60
s 0...65535 R/W ReHeatMinOnOnSameT HR211 PIV211
A043 Minimum reheater hot water valve Real
20.0
% 0.0...100.0 R/W ReHW_MinPID HR212 AV212
A044 Minimum cooling request UDInt
300
s 10...9999 R/W ReHeatVlvOpenTime HR213 PIV213
- Preheater request Real % R AfterPreHeatReq IR235 AV235
A045 Preheating coil PID - Setpoint Real
5.0
°C -999.9...999.9 R/W PID_PreHeatCoil.SetP HR215 AV215
A046 Preheating coil PID - Proportional (Kp) Real
5.0
-999.9...999.9 R/W PID_PreHeatCoil.Kp HR216 AV216
A047 Preheating coil PID - Integral (Ti) UInt
300
s 0...65535 R/W PID_PreHeatCoil.Ti HR217 PIV217
A048 Minimum preheater request Real
2.0
0.0...999.9 R/W PreHeatMin HR218 AV218
A049 Preheater power Real
50.0
-999.9...999.9 R/W PreHeatHE_Pwr[0] HR219 AV219
A050 Preheater power Real
50.0
-999.9...999.9 R/W PreHeatHE_Pwr[1] HR220 AV220
A051 Time minimum ON preheater device UInt
60
s 0...65535 R/W PreHeatMinOnT HR221 PIV221
A052 Time minimum OFF preheater device UInt
180
s 0...65535 R/W PreHeatMinOffT HR222 PIV222
A053 Time minimum ON ON preheater device UInt
360
s 0...65535 R/W PreheatMinOnOnSameT HR223 PIV223
- Preheater antifreeze request Real % R PreW_AfreezeReq IR236 AV236
A054 Preheater setpoint Real
40.0
°C -999.9...999.9 R/W PreHeatSet HR224 AV224
A055 Preheater PID - Proportional (Kp) Real
5.0
-999.9...999.9 R/W PID_PreHeatHW.Kp HR225 AV225
A056 Preheater PID - Integral (Ti) UInt
300
s 0...65535 R/W PID_PreHeatHW.Ti HR226 PIV226
A057 Minimum preheater hot water valve Real
20.0
% 0.0...100.0 R/W PreHW_MinPID HR227 AV227
A058 Preheater antifreeze threshold Real
20.0
°C -999.9...999.9 R/W W_PreHeatFreezeSet HR228 AV228
A059 Minimum cooling request UDInt
300
s 10...9999 R/W PreHeatVlvOpenTime HR229 PIV229
A060 Antifreeze procedure minimum external
temperature
Real
0.0
°C -999.9...999.9 R/W AFreezeExtMinTemp HR231 AV231
A061 Antifreeze procedure maximum external
temperature
Real
6.0
°C -999.9...999.9 R/W AFreezeExtMaxTemp HR232 AV232
A062 Antifreeze procedure minimum time UInt
10
s 0...65535 R/W AFreezeHeatMinT HR233 PIV233
A063 Antifreeze procedure max time UInt
180
s 0...65535 R/W AFreezeHeatMaxT HR234 PIV234
A064 Antifreeze procedure minimum opening Real
20.0
% -999.9...999.9 R/W AfreezeHeatMin HR235 AV235
A065 Antifreeze procedure maximum opening Real
80.0
% -999.9...999.9 R/W AfreezeHeatMax HR236 AV236
A066 On time pump in off mode Int
180
min 0...9999 R/W OnT_Pmp_inOff HR237 IV237
A067 Off time pump in off mode Int
180
min 0...9999 R/W OffT_Pmp_inOff HR238 IV238
A068 Low supply temperature threshold Real
10.0
°C -999.9...999.9 R/W LowSupplyTempThrsh HR239 AV239
A069 Low supply temperature alarm delay time at unit in
run mode
UInt
300
s 0...65535 R/W LowTempAlrmDT_Run HR240 PIV240
A070 Boost function setpoint in heating Real
50.0
% 0.0…100.0 R/W MainHeatMin_Boost HR1074 AV1447
6.5 COOLING menu in main menu
Mask
code
Description
Type
Default
UoM
Range
R/W
Variable Name
BMS
BacNet
- Cooling device - Hardware value Bool R Cool_1.HW_Val DI47 BV232
- Cooling device - Value Bool R Cool_1.Ctrl DI48 BV233
- Hours counter cooling UDInt R HC_Cool_1.Hrs IR215 PIV215
B001 Hours counter cooling UDInt
0
0...999999 R/W HC_Cool_1.MaintThrsh HR107 PIV107

Carel kVent Specifications

General

Brand	Carel
Model	kVent
Category	Controller
Language	English