Read-Out Mode (With Blinking Dot); Forced 'High' Mode; Forced 'Low' Mode; Speed Mode (Half Digits) - REMEHA W40 Installation And Maintenance Instructions Manual

6.4.4 Read-out mode (with blinking dot)

Various values can be read in the read-out mode.
On user level.
- Select the read-out mode by pressing the 'mode'-key
until 1. (blinking dot) appears in the 'code'-display.
- Now select the required code, using the 'step'-key.
Code Description
1. Flow temperature
2. Return temperature
3. D.H.W. temperature
4. Outdoor temperature
5. Not applicable
6. Flow temperature set point
7. Room thermostat status
and air pressure switch status
8. Flow sensor temperature

6.4.5 Forced 'HIGH' mode

By pressing the 'mode' and ' ' key simultaneously in
operating mode, the appliance will burn at maximum
power.
The flow temperature, however, cannot exceed the pre-
set maximum, in order to protect the appliance and the
installation.
By pressing the ' ' and ' ' keys simultaneously, the
appliance will return to operating mode, or will switch to
that mode automatically after 15 minutes.

6.4.6 Forced 'LOW' mode

By pressing the 'mode' and ' ' key simultaneously in
operating mode, the appliance will burn at minimum
power.
The flow temperature, however, cannot exceed the pre-
set maximum, in order to protect the appliance and the
installation.
By pressing the ' ' and ' ' keys simultaneously, the
appliance will return to operating mode, or will switch to
that mode automatically after 15 minutes.

6.4.7 Speed mode (half digits)

(On service level for the heating contractor.)
The fan speed can be read in parts in the speed mode.
- Select the service code C 1 2 (see para. 6.4.9).
- Now select the fan speed code, using the 'mode'-key
(half digits).
Code Description
Fan speed
Fan speed
Read-out (example)
- 8 0
- 7 0
- 6 5 (with sensor)
- 0 5 (with sensor)
- 4 0
- 0 open 1 closed
- 0 open 1 closed
- 8 0
Example 4900 r/m
- 4 9 hundreds
- 0 0 units
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remeha W40/60-m ECO