Simplified Screen Menu Structure; Detailed Menu Description; Status Menu; Setpoint Menu - Carrier HSM Manuel D'utilisation

4.8 - Simplified screen menu structure

NAVIGATION
Default screen
A
Factory password
FACTORY
Service password
SERVICE
User password
USER
Password = "0"
ALL

4.9 - Detailed menu description

4.9.1 - STATUS menu

Point Description
MODE Operating mode
hp_alarm Heat pump alarm status
pulldown Pulldown time delay
sanitime Anti-legionella treatment time delay
OAT Outside air temperature
HL1_CTRL Control point, loop 1
BCK_CTRL Control point, back-up heating
HP_CTRL Heat pump control point
HP_EWT Heat pump entering water temperature
HP_LWT Heat pump leaving water temperature
HL1_TT Tank temperature, loop 1
HL1_WT Water temperature, loop 1
HL2_CTRL Control point, loop 2
HL2_WT Water temperature, loop 2
DHW_TT Tank temperature, DHW
DHW_TT2 Temperature, additional DHW tank
DHW_WT Domestic hot water temperature
DHW_BKWT Temperature, back-up DHW
DIST_EWT Heat exchanger entering temperature, district heating nnn.n
DIST_LWT Heat exchanger leaving temperature, district heating nnn.n
Notes Description
1 0 = Stop
1 = Heating
2 = Domestic hot water
3 = Anti-legionella treatment
4 = Anti-legionella treatment using back-up heating
100 = Quick test of the outputs
2 0 = No alarm
1 = Partial alarm
2 = Total alarm (complete stop of the heat pump)
3 Time delay for the emergency electric heater stages to start operating.
Password
Format Units
0-100
0-2
nnn
3
nnn
nnn.n
nnn.n
nnn.n
nnn.n
nnn.n
nnn.n
nnn.n
nnn.n
nnn.n
nnn.n
nnn.n
nnn.n
nnn.n
nnn.n
QCK_TEST

4.9.2 - SeTPOInT menu

Point Description
- hl1_stp Setpoint loop 1
1
- hl1_oat Outside temperature threshold, loop 1 5.0 to 30.0
2
min hl2_stp Setpoint loop 2
min dhw_stp Setpoint loop DHW
°C dhw_hys Hysteresis DHW
dhw_low Low-temperature override DHW
°C
sani_stp Anti-legionella treatment setpoint
°C
freeze Frost protection threshold
°C
°C
°C
4.9.3 - InPUTS menu
°C
°C Point Description
°C SANI_SW Remote anti-legionella treatment contact
°C SUMM_SW Remote summer/winter contact
°C
°C
4.9.4 - OUTPUTS menu
°C
°C Point Description
HP_CMD Heat pump control
°C
°C HP_PUMP External heat pump water pump
HL1_PUMP Water pump loop 1
HL2_PUMP Water pump loop 2
HL2_VLV Mixing valve loop 2
DHW_PUMP DHW water pump
DHW_CHG Change-over valve DHW/heating
DHW_VLV Mixing valve DHW
DHW_BKP Back-up pump DHW
DHW_WP Pre-heating pump DHW loop
BACK_CMD Back-up heating control
EHS Electric heater stages
ALR_REL Alarm relay
RUN_REL Unit operation relay
DIS_HVLV Heating valve, district heating
DIS_DVLV District heating valve for DHW
STATUS
SETPOINT
INPUTS
OUTPUTS
RUNTIME
ALARMS
CONFIG
OVERRIDE
MAINTAIN
SERMAINT
LOGOUT
Format
10.0 to 25.0
25.0 to 45.0
45.0 to 65.0
0.0 to 10.0
1.0 to 10.0
60.0 to 80.0
2.0 to 7.0
GENCONF
PUMPCONF
HL1_CONF
HL2_CONF
DHW_CONF
BKUPCONF
USERCONF
DATETIME
DISPLAY
CTRL_ID
FACTORY
Default Units
17.0 °C
17.0 °C
40.0 °C
55.0 °C
5.0 ^C
10.0 ^C
65.0 °C
5.0 °C
Format Units
Closed/Open -
Closed/Open -
Format Units
Start/Stop -
On/Off -
On/Off -
On/Off -
nnn %
On/Off -
On/Off -
nnn %
On/Off -
On/Off -
nnn %
N -
On/Off -
On/Off -
nnn %
nnn %
en
7
ENGLISH