Carrier SmartVu control, Руководство по управлению

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Contact 1: G contact SIOB1, circuit A DI-01 J1 Used with the thermostat operating mode (TSTAT).
Contact 2: Y_Y2 contact SIOB1, circuit A DI-02 J1
Contact 3: O_W2 contact SIOB1, circuit A DI-03 J1
Contact 1: W_W1 contact
SIOB2, circuit B DI-01 J1
SIOB2 board is used for dual-circuit unit OR unit with additional heating
stages
Contact 2: Y1_W2 contact SIOB2, circuit B DI-02 J1
Enthalpy contact SIOB2, circuit B DI-04 J1
Supply fan status contact SIOB1, circuit A DI-07 J1 Indoor air flow verification input
Fire contact SIOB1, circuit A DI-05 Fire safety input
Alarm relay output
SIOB1, circuit A DO-05 J25
CCN network connection SIOB1, circuit B J4
RS-485 series connection
- Pin 1:
- Pin 2: ground
- Pin 3: signal -
The following table shows the thermostat output functions depending on the unit type used.
G: indoor fan on/off.
Y: compressor 1 on/off (single-circuit unit)
Y1: compressor 1 on/off
Y2: compressor 2 on/off
W: additional heating stage 1 on/off
W2: additional heating stage 2 on/off
O: cycle reversing valve on/off (heat pump units)
TSTAT
Types TSTAT for single-circuit cooling
only
unit TSTAT for dual-circuit cooling
only
unit TSTAT for single-circuit heat
pump unit TSTAT for dual-circuit heat
pump
unit
Rooftop
inputs Thermostat
output name Thermostat
output function Thermostat
output name Thermostat
output function Thermostat
output name Thermostat
output function Thermostat
output name Thermostat
output function
G G G G G G G G G
Y1_W2 Y1_W2 Y1 Y1_W2 Y1 Y1_W2 W2 Y1_W2 Y1
Y_Y2 Y_Y2 Y2 Y_Y2 Y2 Y_Y2 Y Y_Y2 Y2
W_W1 W_W1
W
W_W1
W W_W1 W W_W1 W
O_W2 O_W2
W2
O_W2
W2 O_W2 O O_W2 O
3.5.2 - Volt-free setpoint selection contact
Occupancy type
Setpoint
Selection
Occupied Unoccupied
Heating: frost protection
Cooling: unoccupied
Schedule
Contact 1
Open Closed
Open
Closed
Contact 2
Open Open
Closed
Closed
3.5.3 -Volt-free demand limit selection contact
100% Limit
Demand limit open closed