GVS K-BUS
○
R
KNX/EIB
Thermostat
www.video-star.com.cn
Tel.
：
（
8620
）
39338986
Fax.
：（
8620
）
39338465
31
setpoint is referred to the basic comfortable temperature setpoint of heating function. Temperature
setpoint for all modes changes with the basic comfortable temperature setpoint of heating function. The
setpoint can be set by bus and it will keep saving the new value after changing.
——
Parameter “Setpoint decrease for standby mode at heating in 0.1Celsius”
option
：
0…100
The parameter is use for setting the reduction that decides the stand by mode’s temperature
setpoint which is changed with the comfort temperature setpoint under the circumstance of heating
function. For example: if setting the deduction of 3
℃
, when the comfort temperature setpoint is 23
℃
, the
stand by mode’s temperature setpoint will be 20
℃
.
——
Parameter of “Setpoint decrease for night mode at heating in 0.1Celsius”
option
：
0…100
The parameter is use for setting the reduction that decides the night mode’s temperature setpoint
which is changed with the comfort temperature setpoint under the circumstance of heating function. For
example: if setting the deduction of 2
℃
, when the comfort temperature setpoint is 23
℃
, the stand by
mode’s temperature setpoint will be 21
℃
.
——
Parameter of “Setpoint frost protection at heating in 0.1Celsius”
option
：
0…255
The parameter is use for setting the temperature setpoint of Frost/Heat protection mode. The
current temperature is not allow to be below the temperature setpoint of heating function in Frost/Heat
protection mode. Otherwise, the Thermostat will send an order to the relative heating control of heating
the room for avoiding too low temperature.
——
Parameter of “positive dead zone between heating and cooling in 0.1Celsius”
option
：
0…100
The parameter is to definite dead zone between heating function and cooling function. The cooling
comfort temperature setpoint can be set here. Temperature setpoint of cooling comfort mode =
Temperature setpoint of heating comfort mode + dead zone
