Troubleshooting; Shutdowns And Lock-Outs; General; Blocking - REMEHA Gas 310 ECO PRO-285 Installation, User And Service Manual

8. Troubleshooting

8 Troubleshooting
8.1

Shutdowns and lock-outs

74
T001632-B
For operation of the boiler Gas 610 ECO PRO: The
features and instructions described are for each boiler
module.
8.1.1.

General

The boiler is fitted with an electronic regulation and control unit. The
heart of the control system is a microprocessor, the Comfort
©
, which controls the boiler and also protects the boiler. When
Master
a failure is signalled, the boiler stops or becomes locked.
¼See the Installation and service manual HMI GAS 310/610 ECO
PRO for comprehensive operating instructions. This includes
information about changing and reading parameters, the meaning of
fault codes and deleting the failure memory.
8.1.2.

Blocking

A (temporary) blocking mode is a boiler operating function caused by
an unusual situation. In this case, the display gives a code of blocking
(code 5t[9). The boiler control will try to re-start several times.
The shutdown codes can be read out as follows
1. Press the two f keys simultaneously.
2. Confirm by pressing key S . 5t is displayed, alternating with
the shutdown code 9 .
3. Press the [+] key. 5v appears on the display.
The boiler starts up again automatically when the reason
for the blocking has been removed.
8.1.3.

Lock out

When a failure is signalled, the boiler stops or becomes locked. The
display shows :
In a red flashing display:
4 The symbol c
4 The symbol J
4 The fault code (for example e[01)
Gas 310 ECO PRO - Gas 610 ECO PRO
160514 - 125467-05