Setting Mode (With Dot) - REMEHA W40 Installation And Maintenance Instructions Manual

6.4.3 Setting mode (with dot)

Various settings can be changed as required in the set-
ting mode.
a. on user level
- Select the setting mode by pressing the 'mode'-key
until 1. appears in the 'code' read-out display.
- Now select the required code, using the 'step'-key.
Code Description
1. Required flow temperature
2. Pump setting
3. D.H.W. setting
A. Boiler control operation
( X = don't care)
b. on service level for the heating contractor
- Select the service code C 1 2 (see para. 6.4.9)
- Select the setting mode by pressing the 'mode'-key
until 1. appears in the 'code'-read-out display.
- Now select the required code, using the 'step'-key.
Code Description
6. Fan speed at full load
7. Fan speed at full load
8. Fan speed at part load
9. Fan speed at part load
b. D.H.W. cut-in temp. differential
C. Max. fan speed D.H.W.
d. Max. fan speed D.H.W.
E. Reserve
F. Monitoring fan speed LD2
G. Forced part load after start
H. Fan speed at start
I. Max. flow temperature at D.H.W.
J. D.H.W. control
n. Heating cut-in temp differential
P. Security type
Setting
- 2 0 - 9 0 ˚C
- 0 0 pump operation 10 sec.
0 1 - 1 5 pump operation in minutes
9 9 continuous pump operation
- 2 0 - 6 5 ˚C (with sensor)
- 1 X central heating modulating (or on/off)
- 2 X central heating high/low
- X 0 central heating off, D.H.W. off
- X 1 central heating on, D.H.W. on
- X 2 central heating on, D.H.W. off
- X 3 central heating off, D.H.W. on
Setting
- 1 0 - 6 0 hundreds
- 0 0 - 9 9 units
- 1 0 - 6 0 hundreds
- 0 0 - 9 9 units
- 0 1 - 0 5 ˚C
0 6 = 10 ˚C
0 7 = 15 ˚C
0 8 = 20 ˚C
- 1 0 - 6 0 hundreds
- 0 0 - 9 9 units
- May not be changed !!!
- 0 0 - 1 5 minuten
- May not be changed !!!
- 7 0 - 9 0 ˚C
- 0 0 three-way valve
- 0 1 D.H.W. pump
- 0 2 inverted three-way valve
- 0 5 - 2 0 ˚C
- May not be changed !!!
13
Preset
8 0
0 5
6 5
1 1
Preset
4 9
0 0
3 0
0 0
0 5
4 9
0 0
4 5
0 0
3 5
8 0
0 0
1 0
1 4