Table 20 — Complete C Control Current LED
Status and Alarm Relay Operations
LED STATUS |
| DESCRIPTION OF OPERATION | ALARM RELAY | |
|
|
| Normal Mode | Open |
| On |
| Normal Mode with | Cycle |
|
|
| PM Warning | (closed 5 sec., |
|
|
| Open 25 sec.) | |
|
|
|
| |
| Off |
| Complete C Control is | Open |
|
| |||
|
|
|
| |
|
|
| Fault Retry | Open |
Slow Flash |
| Over/Under Voltage Shutdown | Open | |
|
|
| (Closed after | |
|
|
|
| 15 minutes) |
| Fast Flash |
| Lockout | Closed |
Flashing Code 1 | Test Mode — No fault in memory | Cycling Code 1 | ||
Flashing Code 2 | Test Mode — HP Fault in memory | Cycling Code 2 | ||
Flashing Code 3 | Test Mode — LP Fault in memory | Cycling Code 3 | ||
Flashing Code 4 | Test Mode — FP1 Fault in memory | Cycling Code 4 | ||
Flashing Code 5 | Test Mode — FP2 Fault in memory | Cycling Code 5 | ||
Flashing Code 6 | Test Mode — CO Fault in memory | Cycling Code 6 | ||
Flashing Code 7 |
| Test Mode — Over/Under | Cycling Code 7 | |
| shutdown in memory | |||
|
|
|
| |
Flashing Code 8 |
| Test Mode — PM in memory | Cycling Code 8 | |
Flashing Code 9 |
| Test Mode — FP1/FP2 | Cycling Code 9 | |
| Swapped fault in memory | |||
|
|
|
| |
| LEGEND |
|
| |
CO | — Condensate Overflow |
| ||
FP | — Freeze Protection |
| ||
HP | — High Pressure |
| ||
LED — |
| |||
LP | — Low Pressure |
| ||
PM | — Performance Monitor |
|
NOTES:
1.Slow flash is 1 flash every 2 seconds.
2.Fast flash is 2 flashes every 1 second.
3.EXAMPLE: “Flashing Code 2” is represented by 2 fast flashes followed by a
Table 21 — Complete C Control LED Code and
Fault Descriptions
| LED | FAULT | DESCRIPTION |
| CODE | ||
|
|
| |
| 1 | No fault in memory | There has been no fault since the |
|
|
| last |
|
|
| sequence |
| 2 | HP Open Instantly | |
|
| Switch |
|
| 3 | LP open for 30 continuous seconds | |
|
|
| before or during a call (bypassed for |
|
|
| first 60 seconds) |
| 4 | Freeze Protection | FP1 below Temp limit for 30 continu- |
|
| Coax — FP1 | ous seconds (bypassed for first 60 |
|
|
| seconds of operation) |
| 5 | Freeze Protection Air | FP2 below Temp limit for 30 continu- |
|
| Coil — FP2 | ous seconds (bypassed for first 60 |
|
|
| seconds of operation) |
| 6 | Condensate overflow | Sense overflow (grounded) for 30 |
|
|
| continuous seconds |
| 7 | Over/Under Voltage | "R" power supply is <19VAC or |
(Autoreset) | Shutdown | >30VAC | |
| 8 | PM Warning | Performance Monitor Warning has |
|
|
| occurred. |
| 9 | FP1 and FP2 Therm- | FP1 temperature is higher than FP2 |
|
| istors are swapped | in heating/test mode, or FP2 temper- |
|
|
| ature is higher than FP1 in cooling/ |
|
|
| test mode. |
| LEGEND |
| |
FP | — Freeze Protection |
| |
HP | — High Pressure |
| |
LED — |
| ||
PM | — Performance Monitor |
|
Table 22 — Aquazone™ Deluxe D Control Current LED Status and Alarm Relay Operations
DESCRIPTION | STATUS LED | TEST LED | FAULT LED (Red) | ALARM RELAY | |
(Green) | (Yellow) | ||||
|
|
| |||
Normal Mode | On | Off | Flash Last Fault Code in Memory | Open | |
Normal Mode with PM | On | Off | Flashing Code 8 | Cycle (closed 5 sec, | |
open 25 sec, …) | |||||
|
|
|
| ||
Deluxe D Control is | Off | Off | Off | Open | |
|
|
|
| ||
Test Mode | — | On | Flash Last Fault Code in Memory | Cycling Appropriate Code | |
Night Setback | Flashing Code 2 | — | Flash Last Fault Code in Memory | — | |
ESD | Flashing Code 3 | — | Flash Last Fault Code in Memory | — | |
Invalid | Flashing Code 4 | — | Flash Last Fault Code in Memory | — | |
No Fault in Memory | On | Off | Flashing Code 1 | Open | |
HP Fault | Slow Flash | Off | Flashing Code 2 | Open | |
LP Fault | Slow Flash | Off | Flashing Code 3 | Open | |
FP1 Fault | Slow Flash | Off | Flashing Code 4 | Open | |
FP2 Fault | Slow Flash | Off | Flashing Code 5 | Open | |
CO Fault | Slow Flash | Off | Flashing Code 6 | Open | |
Over/Under Voltage | Slow Flash | Off | Flashing Code 7 | Open (closed after 15 minutes) | |
HP Lockout | Fast Flash | Off | Flashing Code 2 | Closed | |
LP Lockout | Fast Flash | Off | Flashing Code 3 | Closed | |
FP1 Lockout | Fast Flash | Off | Flashing Code 4 | Closed | |
FP2 Lockout | Fast Flash | Off | Flashing Code 5 | Closed | |
CO Lockout | Fast Flash | Off | Flashing Code 6 | Closed |
LEGEND
CO — Condensate Overflow
ESD — Emergency Shutdown
FP — Freeze Protection
HP — High Pressure
LP — Low Pressure
PM — Performance Monitor
NOTES:
1.If there is no fault in memory, the Fault LED will flash code 1.
2.Codes will be displayed with a
3.Slow flash is 1 flash every 2 seconds.
4.Fast flash is 2 flashes every 1 second.
5.EXAMPLE: “Flashing Code 2” is represented by 2 fast flashes followed by a
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