10
Remeha
Gas 210 ECO
The user level covers a number of adjustments, which
can be evoked via the
m
-key. The desired code (see
next text block) can be chosen by pressing the
m
-key
until the digit
!
(with dot) appears in the
code
-dis-
play. Now choose the desired code by pressing the
s
-key. Next, set the required value in the
t
-display,
using the [
+
]- and [
-
]-keys. Press the
e
-key to store
the new value (value will flash twice).
To gain access to the service level, the control system
requires an input code.
The boiler control has the following preset values:
!
Flow temperature : 80°C
@
Pump run on time : 3 minutes
A
Boiler control
: 31 - modulating on flow
temperature without booster function.
If necessary, these values can be adjusted: see section
‘Setting mode user level’ in the Technical Information.
Code reports in code-display
1
- only digit or letter:
operating mode
!
- digit or letter with dot:
setting mode
!
- digit or letter with flashing dot:
read-out mode
b
- letter b:
shut-off mode
(temporary, no boiler
failure)
1
- digit flashes:
failure mode.
Operating mode
(
x
[[
)
During operation the
code
window shows the status
(operation) of the boiler, whereas the
t
window
indicates the measured boiler flow temperature.
Code
Description
0
Standby; no heat demand from control
system or IMS is moving to maximum
1
Purging (pre-ventilation 12 seconds,
post-ventilation 3 seconds)
2
Ignition
3
The burner is firing
5
Waiting mode; the fan runs and the
boiler waits until sufficient air transport
is established
6
Normal control stop during heating
7
Pump overrun time
b
Shut-off mode
h
Forced full load
l
Forced part load
t
Test phase IMS
COMMISSIONING THE BOILER
1.
First follow the guidelines that your installer supplied
for the entire installation. If not available: follow the
instructions below.
2. Check the water pressure in the installation (min.
0.8 bar). Fill up when necessary.
3. Open the main gas cock.
4. Put the boiler control to heat demand.
5. Start the circulation pump.
6. Switch on the electrical supply to the boiler and
the on/off switch on the instrument panel.
7. The following operation course shall successively
appear on the
code
-display:
5
= Waiting mode; the fan runs and the boiler waits
until sufficient air transport is established (air
pressure switch open or closed).
1
= Pre-purging.
2
= Ignition of the gas/air mixture.
3
= The burner is firing.
The boiler now operates.
If this fails to work, switch the boiler to manual operation
(see Chapter “Operation” from the Technical Informa-
tion), set the flow temperature to the desired value and
contact your installer.
1. First follow the guidelines that your installer supplied
for the entire installation. If not available: follow the
instructions below.
2. Turn off the boiler control.
3. Close the main gas cock.
4. Switch off the electrical supply.
g
Important!!
Think of the risk of freezing!
If temperatures are low, it is recommended to run the
central heating installation at a reduced temperature to
avoid freezing up.
PUTTING THE BOILER OUT OF OPERATION
Summary of Contents for Gas 210 ECO
Page 2: ...2 Remeha Gas 210 ECO...
