American Standard CH530 - Manual (Page 36)

CDHF-SVU01C-EN 36
Operator
Interface
Main Screen
The main screen is provides “an
overall view“ of the chiller
performance in addition to the main
and sub operating modes. The table
below indicates other items found ,
when specified by options, that can
be scrolled to via the up or down
arrows.
Main Screen Data Fields Table
Description
Units Resolution Dependencies
1. Chiller Mode (>> submodes)
2. Circuit 1 Mode (>> submodes)
3. Circuit 2 Mode (>> submodes)
4. Evap Ent/Lvg Water Temp
F / C 0.1
5. Cond Ent/Lvg Water Temp F / C 0.1
6. Active Chilled Water Setpoint (>>source) F / C 0.1
7. Active Hot Wtr Setpoint (>>source) F / C 0.1 If in heat installed
8. Active Current Limit Setpoint (>>source) % RLA 1
9. Active Base Loading Setpoint (>>source) % 1 If enabled
10. Circuit 1 Purge Mode (status, i.e. on, off, See modes in Emum
adaptive, auto)) purge manual
11. Circuit 2 Purge Mode (status, i.e. on, off, See modes in Enum
adaptive, auto)) purge manual
12. Approx Chiller Capacity Tons / kW XXX If option installed
13. Active Ice Termination Setpoint (>>source) F / C 0.1 If option installed
14. Software Version 0.XX
Chiller Operating Mode
The machine-operating mode
indicates the operational status of the
chiller. A subscreen with additional
mode summary information will be
provided by selection of an
additional information icon (>>). The
operating mode lines will remain
stationary while the remaining status
items scroll with the up/down arrow
keys. Circuit Operating Mode
The circuit-operating modes indicate
the operational status of the circuits.
A subscreen with additional mode
summary information will be
provided by selection of an
additional information icon (>>). The
operating mode lines will remain
stationary while the remaining status
items scroll with the up/down arrow
keys.