Auxiliary Functions - Vector TCI-W Manual

Auxiliary functions

Summer/winter compensation
Parameter Description
Select compensation input (0= function disabled):
Fu 00
1= 1T, 2= 1H, 3= 1U, 4= 2U
Winter compensation setpoint setback
Fu 01 OFF= shift toward control loop heating set point minimum
ON= shift toward control loop heating set point maximum
Fu 02 Winter compensation lower limit value – end shift
Fu 03 Winter compensation upper limit value – start shift
Summer compensation setpoint setback
Fu 04 OFF= shift toward control loop cooling set point minimum
ON= shift toward control loop cooling set point maximum
Fu 05 Summer compensation lower limit value – start shift
Fu 06 Summer compensation upper limit value – end shift
Fu 07 Show hot/cool symbol while compensation active
Comfort/economy mode changeover
Fu 08
Select comfort/economy changeover input (0= disabled):
1= 1T, 2= 1H, 3= 1U, 4= 2U
Fu 09 Economy activation delay (seconds)
Fu 10 Input limit 1
Fu 11 Input limit 2
Summer/winter compensation changes the set point due to a change in an input value, typically, but not limited to,

an outdoor temperature input. Winter compensation starts when outside temperature drops below the upper limit of
winter compensation (FU03). At maximum winter compensationthe actual set point will be equal to the control
loop'smaximum heating set point (L02). Summer compensation starts when outside temperature exceeds the lower
limit for summer compensation (FU05). At maximum summer compensationthe actual set point will be equal to the
control loop'smaximumcooling set point (L04). Activatesummer/winter compensation with control loop configuration
parameter(L05).
Set point
Min/max
Use comfort/economy mode changeover with key card switches, occupancy sensors, etc. Set input limit 1 and 2 with

possibilities below. Example: When Limit 2 is greater than Limit 1, switch comfort-to-economy at the lower value,
economy-to-comfort at the higher value. Activatecomfort/economy changeoverwith loop configuration
parameter(L07).
Mode
Doc: 70-00-0158, V1.1, Date: 20160621
Subject to alteration
Winter Compensation – FU01
Summer Compensation – FU04
1L04
1L02
W
1L01
1L03
FU02
Limit 2 > Limit 1
Comfort
Standby
Limit Limit
1 2
© Vector Controls GmbH, Switzerland
A
UX
FU01-ON
FU04-ON
FU04-OFF
FU01-OFF
FU03 FU05
Comfort
Mode
Standby
Input
TCI-W Universal Controller
F C
UNCTIONS ONFIGURATION
Range
0–4
ON/OFF
per input
per input 20°C(68°F)
ON/OFF
per input 35°C(95°F)
per input 40°C(104°F)
ON/OFF
0–4
-1275s
per input
Per input
T [°C,F],
U[V,mA]
FU06
Limit 1 > Limit 2
Limit Limit
Input
2 1
Default
0
OFF
5°C(41°F)
ON
OFF
0
300s
10
90
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