8
Child Safety Lock
Press “
M
” and hold. Press “>” within 6 seconds to lock all buttons.
Operate again to exit the child safety lock.
9
Set Control Parameters
Press "
M
" button for 6 seconds to enter the parameter setting
mode. Press "
M
" for parameter selection and set the parameter
range via "<" or ">". Complete all adjustments. To exit WT-P/PR,
press
, which is available for this purpose (automatic exit after
30 seconds with no operation). To exit WT-D/DR, wait for automat-
ic exit (30 seconds). The upper digits indicate the parameter num-
ber. The digits indicate the set value as follows.
No. Parameter set-
tings
Settings range
Factory default
WT-
D/DR
WT-
P/PR
P01 Working mode
01: Manual ; 02: APT
NA
02
P02 Temperature con-
trol mode
01: Only room temp.;
02: Room and floor
temp.; 03: Only floor
temp.
01
01
No. Parameter set-
tings
Settings range
Factory default
WT-
D/DR
WT-
P/PR
P03 High room temp.
limit
5-35 °C (only for 01and
02 in P02)
30 °C
30 °C
P04 Low room temp.
limit
5-35 °C (only for 01and
02 in P02)
5 °C
5 °C
P05 Floor temp. limita-
tion mode
01: High temp. limita-
tion: 02: Low temp. lim-
itation (only for 02 in
P02)
01
01
P06 Floor temp. limita-
tion setpoint
20-45 °C (only for 02 in
P02)
35 °C
35 °C
P07 High floor temp.
limit
20-45 °C (only for 03 in
P02)
35 °C
35 °C
P08 Low floor temp.
limit
20-45 °C (only for 03 in
P02)
20 °C
20 °C
P09 Frost protection
01: Enable; 02: Disable
01
01
P10 Frost protection
setpoint
5-17 °C
5 °C
5 °C
P11 Timer display op-
tion
01: 24 h; 02: 12 h
NA
01
P12 Room temp. dis-
play option at
shutdown
01: No display current
temp.; 02: Display cur-
rent temp.
01
01
P03 to P08 appear on relevant temperature control mode.
10
Error Messages
Error messages are displayed as follows:
▪
E1 = room sensor failure
▪
E2 = floor sensor failure
▪
EE = EEPROM failure
▪
Lo = temperature lower than 0 °C
▪
HI = temperature higher than 50 °C
All relay output will be turned off in all cases.
User Guide
Basic Plus
2
Room Thermostats Floor Heating
Danfoss Heating Solutions
VUCUA102
5
