Honeywell touchpoint Pro Operating Instructions Manual page 127

MAN0923_Issue 3_04/15
Key:
Battery Size
Buffering
Buffertime
Buffertime expired
Buffertime Limiter
Buffer Voltage
Charging
Inhibit active
Input Voltage
Overload
Ready
Replace batteries
Caution: Before carrying out any work, ensure that the isolator switch is in the OFF (down) position
8. Maintenance
LED Status
1
0
1
0
Green Good
1
0
1
0
1
0
1
0
Yellow Check
1
0
1
0
1
0
1
Red Fault
0
1
0
Sets the charging current, This should be >10Ah for the TPPR 12Ah or 27Ah batteries, which
gives a charging current of 3.0A
The input voltage is below the transfer threshold level, and the TPPR is running on battery power
(buffering). See Buffertime below.
A DC-UPS supplying nominal DC 24V @20A should provide power for ≈15 mins with 12Ah
batteries, and ≈30 mins with 27Ah batteries
Output has switched off due to the setting on the buffertime limiter, or buffering has stopped
because of battery discharge protection. This signal will be displayed for 15 minutes.
Sets how long the UPS will supply power. Usually set to infinity (∞), which allows the system to
run until power is restored or until the batteries discharge below working limits
Sets the nominal output voltage. For the TPPR this is set to DC 24V
The battery capacity is below 85% and the batteries are charging
Indicates that buffering ability is disabled (charging of batteries will continue) or that a buffering
event was aborted due to the inhibit function
Input voltage is lower than the selected Buffer voltage + 1.0V, or higher than the input
over-voltage protection (OVP) level
Indicates if the output current is higher than specified values or if the unit has shut down during
hiccup mode
The battery charge is above 85%, no wiring failure is recognized, input voltage is sufficient and
inhibit signal is not active
Indicates that the batteries have failed the battery health check, and that both batteries should
be replaced as soon as possible
127
Flashing Sequence (1 = On)
Touchpoint Pro
Operating Instructions
Indication
Ready
Charging
Refreshing
Buffering
Overload
Replace batteries
Buffertime expired
Inhibit active
Check wiring and fuse
Check Input Voltage
Check Temperature (not used)