Control And Safety Equipment; General; Instrument Panel Layout - REMEHA Gas 310 ECO Technical Information

11

CONTROL AND SAFETY EQUIPMENT

11.1 General

The boiler is supplied with a standard set of defaults
pre-programmed for normal operation but can be tai-
lored by the Engineer to suit most site conditions. These
values are set and read, using the built-in instrument
panel or with a notebook computer or PDA (with optional
software and interface).
For security the control has three levels of access:
1. User level - free access
2. Service level - access with service code by qualified
personnel
3. Factory level - access by PC with factory code
(Remeha only)
fig. 24 Instrument panel
00.31H.79.00010 (fig. 2)
The functions of the keys and read-out windows (a to h)
are explained below.
i
A summary of the key functions can be found in
section 16.1 that is helpful when stepping through the
modes.
a. code window:
display at user level:
1 only digit or letter
- operating mode
! digit or letter with steady dot
- setting mode
! digit or letter with flashing
- read-out mode
dot
letter b
- shut-off mode
'HIGH' letter h
- forced mode
'LOW' letter l
- forced mode
! flashing digit (current fault)
- failure mode
display at service level:
! flashing digit
- failure mode
(failure memory)
alternating 1 + , + .
- counter mode
! alternating digit and dot in
- shut-off mode
first section
Supplied By www.heating spares.co Tel. 0161 620 6677

11.1.1 Instrument panel layout

The instrument panel consists of (see fig. 24):
1 Operation switch
2 PC/ PDA connection for Recom setting and
monitoring
3 Facility for incorporating a weather compensator
t window displaying:
b.
- temperatures
- settings
- shut-off or failure codes
c. reset key:
- reset/unlock key
m key (mode key):
d.
- program function; use this key to select the
required mode
s key (step key):
e.
- program function; use this key to select a param-
eter within the mode
e key (store key):
f.
- program function; store key for set data
g. [+] key:
- program function; increase setting
h. [-] key:
- program function; decrease setting
- switch function; manual or automatic operation
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