Trane CGAM Installation & Operation Manual page 173

Evaporator Pump 1 Starts/Hours
Modified
Evaporator Pump 1 Starts/Hours
Modified
Evap Pmp Starts/Hrs Modified
Evaporator Pump 2 Starts/Hours
Modified
Evaporator Pump 2 Starts/Hours
Modified
Evap Pmp Starts/Hrs Modified
Evaporator Water Flow Lost
Evaporator Water Flow Lost
Evap Water Flow Lost
Evaporator Water Flow Lost Lockout
Evaporator Water Flow Lost Lockout
Evap Water Flow Lost Lockout
Evaporator Water Flow Overdue
Evaporator Water Flow Overdue
Evap Water Flow Overdue
Evaporator Water Flow Lost – Pump 1
Evaporator Water Flow Lost – Pump 1
Evap Water Flow Lost
Evaporator Water Flow Lost – Pump 2
Evaporator Water Flow Lost – Pump 2
Evap Water Flow Lost
Evaporator Water Flow Overdue –
Pump 1
Evaporator Water Flow Overdue –
Pump 1
Evap Water Flow Overdue
Evaporator Water Flow Overdue –
Pump 2
Evaporator Water Flow Overdue –
Pump 2
Evap Water Flow Overdue
Fault Detected: Evaporator Water
Pump 1
Fault Detected: Evaporator Water
Pump 1
Fault: Evap Water Pump
CG-SVX17D-EN
Chiller Warning NonLatch
Chiller Warning NonLatch
Immediate
Chiller and Special NonLatch
Action
Chiller Immediate Latch
Immediate
Chiller and Special NonLatch
Action
Warning and
Chiller NonLatch
Special Action
Warning and
Chiller NonLatch
Special Action
Warning and
Chiller NonLatch
Special Action
Warning and
Chiller NonLatch
Special Action
Normal or
Chiller Warning and NonLatch
Special Action
A counter for evaporator pump 1 starts
or hours has been modified by
TechView. This diagnostic is
All
immediately and automatically cleared
and thus can only be seen in the
historic diagnostic list.
A counter for evaporator pump 2 starts
or hours has been modified by
TechView. This diagnostic is
All
immediately and automatically cleared
and thus can only be seen in the
historic diagnostic list.
After the pump request was activated,
water flow was established and then
lost. Special action is to keep the evap
All
pump request active in a diagnostic
override mode. See
Pump Control," p. 81
Four (4) water flow loss events
occurred ina moving 4 day time
window. Corrective action is needed to
All
identify and eliminate the cause. See
"Chilled Water Pump Control," p. 81
more details.
After the pump request was activated,
the evaporator water flow overdue wait
time elapsed before water flow was
established. Special action is to keep
All
the evap pump request active in a
diagnostic override mode. See
Water Pump Control," p. 81
details.
For dual evaporator pump
configurations only. Evaporator Water
Flow Lost diagnostic occurred while
All Pump 1 was the selected pump. See
"Chilled Water Pump Control - Field
Supplied Dual Pumps," p. 82
details.
For dual evaporator pump
configurations only. Evaporator Water
Flow Lost diagnostic occurred while
All Pump 2 was the selected pump. See
"Chilled Water Pump Control - Field
Supplied Dual Pumps," p. 82
details.
For dual evaporator pump
configurations only. Evaporator Water
Flow Overdue diagnostic occurred
All while Pump 1 was the selected pump.
See "Chilled Water Pump Control -
Field Supplied Dual Pumps," p. 82
more details.
For dual evaporator pump
configurations only. Evaporator Water
Flow Overdue diagnostic occurred
All while Pump 2 was the selected
pump.See "Chilled Water Pump Control
- Field Supplied Dual Pumps," p.
more details.
For systems with no evaporator pump
or a single evaporator pump, a normal
shutdown shall be performed. For
multiple pump systems, detection of a
All pump fault will generally cause pump
control to switch to the redundant
pump. See "Chilled Water Pump
Control - Field Supplied Dual Pumps,"
p. 82 for more details.
Diagnostics
NA
NA
Remote
"Chilled Water
for more details.
Local
for
Remote
"Chilled
for more
Remote
for more
Remote
for more
Remote
for
Remote
82for
Remote
173