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 %
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