Cranborne THI 5-25c, Инструкция по установке, наладке и обслуживанию

Страница: 41 / 66

- 48 -
V - SETTINGS OF THE INSTALLATION TYPES
The outside sensor is necessary and
must be connected to the LMU (terminal
X10-06).
The QAA 73 room sensor is required to
access the settings and to adjust them
(§ 3 - page 50).
The boiler’s standard setup is used for the connec-
tion of:
- a Radiator circuit (CC1) controlled by the boi-
ler’s LMU,
- an Under-floor heating circuit (CC2) by using the
clip-in 2nd circuit kit (the HydrSystem setting
must be modified via the QAA73 - refer to table
fig. 56 - page 49).
1 - SINGLE CIRCUIT
Note:
- In the case of a single circuit (CC1) either a radia-
tor circuit or an under floor heating circuit
- However if the boiler directly supplies an under
floor heating circuit:
• The QAA 73 settings need changing in accor-
dance with the table above.
• For recommendations refer to section § 5.3 -
page 42 - chapter IV - INSTALLATION.
Necessary accessories
.
!
LMU
D
T
H
I-
86-
0
B3
TKS
CC 1
QAA 73*
QAC 34
Q
VS
BS
Fig. 55
FACTORY SETTINGS QAA73 QAA 73 SETTINGS TO CHANGE
Function Radiator circuit (CC1) Under-floor heating circuit (CC1)
line QAA73 Value line QAA73 Value
Slope 70 15 70 8
Tmax 72 80°C 72 50°C
Parallel shift 73 0 73 0
Room influence 75 CC1 75 CC1
Accessories list Reference
A room temperature sensor (QAA 73) REG 73