Technibel GRFP 485 R - User Manual

CAFP
MAFP
SPAFP
DSAFP
PACKAGE Air Conditioner
TECHNICAL DATA & SERVICE MANUAL
■ R410A Models
Indoor Units
Outdoor Units
Indoor Unit Type 12 16 18 25 36 48
CAFP* 4-Way Air Discharge
Semi-Concealed
CAFP 124 R CAFP 164 R CAFP 184 R CAFP 254 R CAFP 364 R CAFP 484 R
MAFP Wall-Mounted MAFP 125 R MAFP 165 R MAFP 185 R MAFP 255 R
SPAFP Ceiling-Mounted SPAFP 124 R SPAFP 164 R SPAFP 184 R SPAFP 255 R SPAFP 365 R SPAFP 485 R
DSAFP Concealed-Duct DSAFP 124 R DSAFP 164 R DSAFP 184 R DSAFP 255 R DSAFP 365 R DSAFP 485 R
Refrigerant R410A is used in the outdoor units.
GRFP 255 R, GRFP 365 R, GRFP 485 R
GRFP Outdoor Units
GRFP 255 L, GRFP 365 L, GRFP 485 L
DC Inverter R410A
Indoor Unit Type 12 16 18 25 36 48
CAFP
* 4-Way Air Discharge
* For this type of Indoor unit (CAFP), please see the Installation Instructions accompanying the unit
Indoor Unit
Outdoor Unit
MAFP125R  MAFP255R
MAFP165R
MAFP185R
SPAFP255R SPAFP365R
SPAFP485R
DSAFP255R DSAFP365R
DSAFP485R
GRFP255L
GRFP255R
GRFP365L
GRFP365R
GRFP485L
GRFP485R

Technibel GRFP 485 R Specifications

General

Brand	Technibel
Model	GRFP 485 R
Category	Air Conditioner
Language	English

Summary

1. SPECIFICATIONS

1-1. Unit Specifications

1-2. Major Component Specifications

1-7. Capacity Correction Graph According to Temperature Condition

1-11. Installation Instructions

2. PROCESS AND FUNCTIONS

2-1. Control Functions

Explains various control functions, including electronic valve control, temperature release, fan control, and defrost logic.

2-2. Outdoor Unit Control PCB

2-3. Indoor Unit Control PCB Switches and Functions

3. ELECTRICAL DATA

3-1. Indoor Units (Electric Wiring Diagram, Schematic Diagram)

Contains electric wiring diagrams and schematic diagrams for various indoor unit types.

3-2. Outdoor Units (Electric Wiring Diagram, Schematic Diagram)

Provides electric wiring diagrams and schematic diagrams for various outdoor unit types.

4. SERVICE PROCEDURES

4-1. Meaning of Alarm Messages

Lists alarm codes and their possible causes and symptoms, aiding in diagnosing malfunctions.

4-2. LED Indicator Messages on Outdoor Control PCB

Explains the meaning of LED indicators on the outdoor control PCB for power sequence, normal operation, and alarms.

4-3. Symptoms and Parts to Inspect

Correlates remote controller alarm displays with judgment conditions and suggests parts to inspect for diagnosis.

4-4. Details of Alarm Messages

Provides detailed troubleshooting flowcharts for specific alarm messages like P29, P26, E31, and P22.

4-5. Table of Thermistor Characteristics

Lists thermistor checks and their characteristic resistance values at different temperatures for troubleshooting.