15
E 136 - XTA 624 C1 Eng.
22.11.10 AM
REV. 02
We reserve the right to make changes without notice
COSTER
23. COMPLEMENTARY FUNCTIONS
23.
1
Password
Password selection and enabling. The command disables the use of keys + and –, so that data
cannot be modified. Enter the number (1900... 1999) using the + and – keys. To delete password
press + and – simultaneously until the dashes reappear.
Password selection and enabling. The command disables the use of keys + and –, so that data
cannot be modified. Enter the number (1900... 1999) using the + and – keys. To delete password
press + and – simultaneously until the dashes reappear.
23.
2
Site name
Site name as it appears on the first display page.
Each dash can be replaced with a letter (A...Z) or a number (0...9), using the + and – keys.
The
→
key is used to position the cursor.
23.
3
Display of values and operating data
The controller displays all values measured by the detectors as well as all data that help understand
the system’s operating status:
• Actual room temperature (if
B3
is connected) or flow temperature (if only
B1
is connected).
• Calculated flow temperature based on Heating setting (if
B3
and
B1
are connected).
• Calculated flow temperature based on Cooling setting (if
B3
and
B1
are connected).
• Actual temperature measured by detector
B3
(only if
B3
and
B1
are connected).
• Actual Pre-heating temperature, only if
B4
is connected
• Actual outside temperature (only if
B2
is connected).
• Output Y1 load value: Preheat. or Heat. or Cool.
• Output Y2 load value: Preheat. or Heat. or Cool.
• Output Ys load value: DampTemp. or Recuper.
23.
4
Data recording
Every hour and with every mode change the controller stores a set of data indicating operating
status:
– Current date and time, type of recording (new hour or mode change)
– Current mode: On or Off; current season: Winter or Summer.
– Controller desired and calculated values
– Values measured by the detectors connected
– Outputs Y1, Y2 load value.
The controller is able to store 32 complete recordings, and the latest recording causes the oldest to
be deleted. If the display is not on page 1, the controller will perform the new hour recordings, but not
the mode change recordings, as it assumes that changes are being made on adjustment data.
Recordings can only be viewed from the Telemanagement computer.
M2.
12
P a s s w o r d c h o i c e
- - - -
M2.
13
S i t e N a m e
- - - - - - - - - -
P a s s w o r d c h o i c e
- - - -
M0.
1
S i t e - - - - - - - - - - - -
R o o m T . : 2 0 . 0 c
M0.
8
C a l c u l a t e d F l o w
C o o l i n g T . : 2 2 . 0 c
M0.
11
O u t s i d e T . : – 2 . 0 c
M0.
12
Y 1 - P R E H E A T . : 1 0 0 %
Y 2 - C O O L I N G : 1 0 0 %
M0.
9
C a l c u l a t e d F l o w
C o o l i n g T . : 3 5 . 0 c
M0.
10
F l o w T . : 2 0 . 0 c
P r e h e a t i n g : 1 5 . 0 c
22. M1, M2 PUMP CONTROLS
The controller controls
M1
pump output depending on control output
Y1
load, and
M2
pump output
depending on control output
Y2
load:
– Pump on with load over 0%
– Pump off with load equal to 0 after delay time
D e l a y O f f M 1 :
x x
m
D e l a y O f f M 2 :
x x
m
M1.
10
M0.
12
Y s - D A M P . T E M : 1 0 0 %
