Configuration & Service Data; Configuration Data (To Be Completed By Installer) - Honeywell Y9420S User Manual

CONFIGURATION & SERVICE DATA
Application
Insert application number as per Installation wiring diagrams:

Configuration Data (to be completed by Installer)

The tables below are for the Installer to complete to indicate how your ST9420C and
DT92E have been configured.
Configurable Features
ST9420C Configuration - standard
24hr or am/pm clock
display.
Display backlight operation. Off
Automatic time change.
1-day or 5/2-day or 7-day
operation.
Number of ON/OFFs per
day.
Default time programme.
Hot water set temperature
Optimum start
Optimum start limit
Optimum stop
Frost protection temperature From 5 to 16°C
Minimum ON/OFF time
Cycle rate
Proportional band width
Failsafe mode (loss of RF
communications)
34
Options
am/pm display
24hr display
on if button pressed
on continuously
disabled,
enabled
1-day operation
5/2-day operation
7-day operation
2 on/offs per day,
3 on/offs per day
A = standard
b = at home
C = economy
From 40 to 85°C
no optimum start
delayed start
optimum start on
1 hour
2 hours
3 hours
disabled
enabled
1, 2, 3, 4, 5 minutes
3, 6, 9, 12 cycles
per hour
From 1.5 to 3.0°C
off
on 20%
Factory Installer configured
setting (tick box or note value)
60°C
5°C
1 minute
6 cycles
1.5°C
50047645-008 A