Bell & Gossett S14333 Technologic 5500 Series ZoneSav Controller User Manual
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Purging is used to give the system time to react to
changing water temperatures on startup. If purging is
enabled, purging will occur every time the system is
started in automatic mode. Stopping and then start-
ing the system while in automatic operation mode will
start the purging process. A command to purge the
system can also be initiated through a communica-
tions port. See Appendices F through I for the rele-
vant communications point. When the system is
purging, "Purge" will be displayed in the Valve Status
screen shown in section 4.1.4.
3.3.6
Reset Totals
From the System Setup Menu, shown in section 3.3,
press 6 and ENTER to get to the Reset Totals screen
shown below.
Reset Total Values
Op Hours: Y/N
Gallons: Y/N
BTU: Y/N
Ok ? (Y/N)
To return to the System Setup Menu, shown in sec-
tion 3.3, press YES and ENTER. To edit the field,
press NO and ENTER. Table 18 gives a description
of the Reset Totals variables.
3.3.7
Date/Time Setup
From the System Setup Menu, shown in section 3.3,
press 7 and ENTER to get to the Date/Time Setup
screen shown below.
MM/DD/YYYY HH:MM:SS
Display 24 Hr Fmt: ? (Y/N)
Daylite Saving Tm: ? (Y/N)
Ok ? (Y/N)
To return to the System Setup Menu, shown in sec-
tion 3.3, press YES/7 and ENTER. To edit the fields,
press NO and ENTER. See Table 19 for a description
of the Date/Time Setup variables.
3.3.8
Password Setup
From the System Setup Menu, shown in section 3.3,
press 8 and ENTER to get to the Password Setup
screen shown below.
Enable Password To:
Setup Menu ? (Y/N)
Set Point ? (Y/N)
Ok ? (Y/N)
To return to the System Setup Menu, shown in sec-
tion 3.3, press YES and ENTER. To edit the fields,
press NO and ENTER. See Table 20 for a description
of the Password Setup variables.
Variable
Description
Default Value
Range
Field Value
Op Hours
Set this to Y to reset the operating hours and
N
Y/N
commissioning date and time (see section 4.7.8.2)
GAL
Set GAL to Y to reset the total gallons and Avg GPM
N
Y/N
(see sections 4.7.1 and 4.7.2)
BTU
Set BTU to Y to reset the Avg TON, Avg MBH, and
N
Y/N
Tot KBTU (see sections 4.7.1 and 4.7.2)
Table 18: Reset Totals Variables
Variable
Description
Default Value
Range
Field Value
Setup Menu
Enter YES for password protection of the entire setup
N
Y / N
menu
Set Point
Enter YES for password protection of set point
N
Y / N
modification
Table 20: Password Variables
Variable
Description
Default Value
Range
Field Value
MM
Current month (two digits), example: Jan. should be
created as 01
DD
Current date (two digits), example: the 6th should be
entered as 06
YYYY
Current year using all 4 digits
HH
Hours (24 hour format), example: 9:00 p.m. should be
entered as 21
MM
Minutes (two digits)
Display
Enter YES to display the time in the 24 hour format.
N
Y/N
24 Hr Fmt
Enter NO to display the time in AM/PM format.
Daylite
Enter YES for automatic setback during daylight
N
Y/N
Saving TM
saving time. Enter NO to disable the automatic setback
during daylight saving time.
Table 19: Date/Time Variables