Glow-worm Ultracom 38cxi Installation And Servicing page 51

Diagnostic Menu - Level 1 Installer Access
Description
DHW Flow temperature reading
Flow temperature setpoint
DHW setpoint
intelligent control
Status central heating pump
Status additional heating pump
d.22 Domestic hot water demand
d.24 System water pressure
d.27 Option Relay 1
d.28 Option Relay 2
Outside temperature
d.74 Pre-heat enabled/disabled
DHW operating hours
d.83 Cycles in hot water operation
External intelligent control connect
d.91 Internal Programmer type
d.92 Enable/Disable Internal Programmer
d.99 State List
Indicates read and write function - all other diagnostics are read only
Supplied By www.heating spares.co Tel. 0161 620 6677
14 Fault Finding
Range
0
in 0C, 4 to 62
1 = on, 0 = off
in bar
Reserved for future use
Reserved for future use
Minutes
0 : Off 1 : enabled (default)
Quantity
0:24 hour (default)
0: CH Off, DHW Off
1: CH Off, DHW On
2: CH On, DHW Off (Default)
3: CH On, DHW On
(see table diagram 14.8)
51
0
C
(10nA)
> 80 no flame < 40 good flame
1:7 day
Diagram 14.7