S&P SLIM Series, Manual

Page: 67 / 72

67
Modbus
Type
Type Modbus
Address
Bacnet
Address
NA: Not
available
Default
Value
Modbus
Value
Description
Water temp too low, system off ISR R 57 BV, 20057 0 0/1
Water temperature below frost
limit value (<7ºC)
Sensor error outdoor temp ISR R 59 BV, 20059 0 0/1
Malfunction of outdoor air
temperature sensor
Exchanger frost risk ISR R 60 BV, 20060 0 0/1 Exchanger deicing activated
Manual Heater Control ISR R 73 BV, 20073 0 0/1
The electric heater is in manual
mode
Manual exchanger control ISR R 74 BV, 20074 0 0/1 Heat exchanger in manual control
Internal battery error ISR R 80 BV, 20080 0 0/1 Internal battery needs replacing
Sensor error Supply Air temp ISR R 90 BV, 20090 0 0/1
Malfunction of supply air
temperature sensor
Sensor error Extract Air temp ISR R 91 BV, 20091 0 0/1
Malfunction of extraction air
temperature sensor
Sensor error SAF pressure ISR R 96 BV, 20096 0 0/1
Malfunction of supply air
pressure sensor
Sensor error EAF pressure ISR R 97 BV, 20097 0 0/1
Malfunction of exhaust air
pressure sensor
Sensor error Exhaust air temp ISR R 98 BV, 20098 0 0/1
Malfunction of exhaust air
temperature sensor
Sensor error Frost Protection temp ISR R 99 BV, 20099 0 0/1
Malfunction of water
temperature sensor
ETA Filter ISR R 131 BV, 20131 0 0/1
Extraction Air Filter needs
replacement
Alarm Acknowledgement
Acknowledgement of individual alarms HR R/W 400 NA To acknowledge an alarm set this signal its alarm
number:
1 = Malfunction of supply air fan
2 = Malfunction of extract air fan
6 = Outdoor Air Filter needs replacement
10 =Fire alarm
11 = Remote On/Off active
23 = Electric Heater Thermal protectors activated
24 = Frost protection function is overriding the control
of the water
25 = Water temperature below frost limit value (<7ºC)
27 = Malfunction of outdoor air temperature sensor
28 = Exchanger deicing activated
41 = The electric heater is in manual mode
42 = Heat exchanger output in manual control
48 = Internal battery needs replacing
49 = Malfunction of supply air temperature sensor
50 = Malfunction of extraction air temperature sensor
55 = Malfunction of supply air pressure sensor
56 = Malfunction of exhaust air pressure sensor
57 = Malfunction of exhaust air temperature sensor
58 = Malfunction of water temperature sensor
90 = Extraction Air Filter needs replacement
Acknowledgement of all alarms CSR R/W 3 BV, 10003 Command to acknowledge all activated alarms
INPUTS / OUTPUTS
DI5 ISR R 18 NA
Value of DI5: Remote normal speed
(Closed: Active Normal speed forced, Open: Normal
speed disabled)
DI6 ISR R 19 AV, 40019 Value of DI6: Remote ON/OFF
DI8 ISR R 21 BV, 20021 Value of DI8: Fire alarm (if previously enabled)
DO5 ISR R 30 BV, 20030 Value of DO5: PWM Electric Heater