Carrier Infinity 25VNA4 Installation Instructions

25VNA4: Installation Instructions
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
21
* unlikely to clear on its own; see Service Manual for troubleshooting steps
Table 9 – Malfunction Lockout Durations
Code Title Time
24-58 5V PCM External Power Out of Range Duration of Event
25-61 Invalid Model Plug Malfunction Duration of Event
25-62 Model Plug Missing Malfunction Duration of Event
25-63 VFD Model Mismatch Permanent*
28-71 Fuse 1 Open Malfunction Permanent*
28-72 Fuse 2 Open Malfunction Permanent*
31-58
Compressor High Pressure Limit
Malfunction
2 hours
32-55 Compressor Low Pressure Limit Lockout 2 hours
32-59 Low Pressure Disable Permanent*
33-55 Compressor Low Discharge Limit Lockout 2 hours
34-58
Compressor High Temperature Limit
Malfunction
2 hours
35-58
Compressor High Compression Limit
Malfunction
2 hours
36-55
Compressor Low Compression Limit
Lockout
2 hours
38-53 Compressor Starting Malfunction 4 hours
38-54 Compressor No Pump 30 minutes
38-71 VFD Estimator Malfunction 4 hours
39-53 Fan Start Malfunction 1 hour
39-55 Unexpected Fan Shutdown Malfunction 4 hours
39-58 Fan Motor Malfunction 30 minutes
53-41 OST Open / Low Temp Duration of Event
53-42 OST Shorted / High Temp Duration of Event
57-41 P1 Open Malfunction Duration of Event
57-42 P1 Shorted Malfunction Duration of Event
57-43 P1 Sensor Malfunction Permanent*
58-41 P2 Open Malfunction Duration of Event
58-42 P2 Shorted Malfunction Duration of Event
58-43 P2 Sensor Malfunction Permanent*
61-41 Reversing Valve Solenoid Open Duration of Event
61-53 Reversing Valve Timeout Malfunction 2 hours
64-41 EXV-H Phase Open Duration of Event
64-44 EXV-H Power Short to Ground Duration of Event
64-45 EXV-H Phase Short to Ground Duration of Event
65-41 EXV-VI Phase Open Duration of Event
65-44 EXV-VI Power Short to Ground Duration of Event
65-45 EXV-VI Phase Short to Ground Duration of Event
66-41 VFD Control Relay Coil Open Duration of Event
66-42 VFD Control Relay Coil Shorted Duration of Event
81-53 PFC Malfunction 1 hour
81-54 Unbalanced PFCM Malfunction 4 hours
81-58 VFD System Wiring Error 4 hours
82-53 VFD Reset with Power Dropout Malfunction 1 hour
82-55
VFD Shutdown with Power Dropout
Malfunction
2 hours
82-56 Low Voltage Shutdown Malfunction 1 hour
82-57 Line Over Voltage Malfunction 1 hour
83-55 Compressor Current Limit 3 Lockout 2 hours
83-56 Compressor Current Limit 4 Lockout 2 hours
83-57 Compressor Underspeed Shutdown 1 hour
84-58 VFD Overtemp Malfunction 2 hours
85-53 DC Under Voltage Malfunction 1 hour
85-54 DC Over Voltage Malfunction 1 hour
86-46 VFD Communication Malfunction 1 hour
87-53 VFD Initialization Malfunction 4 hours
88-55 Unexpected VFD Reset Malfunction 1 hour
88-71 VFD Internal Malfunction - Current Sensor 4 hours
88-73 VFD Internal Malfunction - DC Link Sensor 4 hours
88-74 VFD Internal Malfunction - PFCM Sensor A 4 hours
88-75 VFD Internal Malfunction - PFCM Sensor B 4 hours
88-76 VFD Internal Malfunction - Line Volt Sensor 4 hours
88-78 VFD Internal Malfunction - DC Discharge 4 hours
88-79 VFD Internal Malfunction - Microprocessor 4 hours
Table 9 – Malfunction Lockout Durations (Continued)
Code Title Time

Carrier Infinity 25VNA4 Specifications

General

Brand	Carrier
Model	Infinity 25VNA4
Category	Heat Pump
Language	English