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7 CIRCUIT CONFIGURATION AND CONTROL

SPECIFICATIONS

7-1. Outdoor Unit Control

7-1-1. Print Circuit Board, MCC-1768

CN807

Connector for

MCC-1646

CN300

FAN motor

CN700

PMV

CN601

TD sensor

CN604

TL sensor

CN603

TS sensor

CN602

TO sensor

CN806

Option P.C. board

CN600

TE sensor

CN704

4-way valve

P03 (ORG)

Lead wire for

serial communication

P01 (BLK), P02 (WHI)

Lead wire for power supply

CN501

High-pressure

switch

CN500

Thermostat for

compressor

P07

Earth lead wire

Lead wire for

REACTOR

Lead wire

for

compressor

motor

F03

Fuse for

Power supply circuit

(3.15 A / 250 VAC)

F01

Main Fuse

(25 A / 250 VAC)

F02

Fuse for varistor

(3.15 A / 250 VAC)

Table of Contents2
Safety Caution4
Specifications18
1-1.Indoor Unit18
1-1-1.4-Way Smart Cassette <Single Type18
1-1-2.4-Way Cassette <Single Type19
1-1-3.Compact 4-Way Cassette <Single Type20
1-1-4.Compact 4-Way Cassette <Twin Type21
1-1-5.Slim Duct <Single Type22
1-1-6.Slim Duct <Twin Type23
1-1-7.Duct <Single Type24
1-1-8.Ceiling <Single Type25
1-1-9.Ceiling <Twin Type26
1-1-10.High Wall <Single Type27
1-1-11.Floor Standing <Single Type28
1-2.Outdoor Unit29
1-3.Operation Characteristic Curve30
Construction Views (External Views)32
2-1.Rav-Gp561Atw32
2-2.Rav-Gp801Atw33
2-3.Branch Pipe34
Outdoor Unit Refrigeranting Cycle Diagram35
Wiring Diagram38
4-1.Rav-Gp561Atw38
4-2.Rav-Gp801Atw39
Specifications of Electrical Parts40
5-1.Outdoor Unit40
5-2.Winding Resistance of Outdoor Unit Main Parts41
Refrigerant R3242
6-1.Safety During Installation / Servicing42
6-2.Refrigerant Piping Installation42
6-2-1.Piping Materials and Joints Used42
6-2-2.Processing of Piping Materials43
6-3.Tools46
6-3-1.Required Tools46
6-4.Recharging of Refrigerant46
6-5.Brazing of Pipes47
6-5-1.Materials for Brazing47
6-5-2.Flux47
6-5-3.Brazing48
6-6.Instructions for Re-Use Piping of R22 or R407C49
6-6-1.Basic Conditions Needed to Reuse the Existing Pipe49
6-6-2.Restricted Items to Use the Existing Pipes49
6-6-3.Branching Pipe for Simultaneous Operation System49
6-6-4.Curing of Pipes49
6-6-5.Final Installation Checks50
6-6-6.Handling of Existing Pipe51
6-6-7.Recovering Refrigerant51
6-7.Charging Additional Refrigerant51
Assumed Gas Leak]51
Limiting the Additional Charge]51
Cautions on Charging Additional Refrigerant]51
6-8.General Safety Precautions for Using R32 Refrigerant52
6-8-1.Recovery52
6-8-2.Decommissioning52
6-8-3.Labelling52
Circuit Configuration and Control Specifications53
7-1.Outdoor Unit Control53
7-1-1.Print Circuit Board, MCC-176853
7-1-2.Print Circuit Board, MCC-170554
7-2.Outline of Main Controls55
Troubleshooting61
8-1.Summary of Troubleshooting61
8-2.Troubleshooting63
8-2-1.Outline of Judgment63
8-2-2.Others (Other than Check Code)65
8-2-3.Monitor Function of Remote Controller Switch66
8-2-4.Check Code List (Outdoor)67
8-2-5.Diagnostic Procedure for each Check Code (Outdoor Unit)73
Setup at Local Site and Others84
9-1.Calling of Check Code History84
9-2.Outdoor Unit86
Address Setup95
10-1.Address Setup Procedure95
10-2.Address Setup & Group Control96
10-2-1.System Configuration97
10-2-2.Automatic Address Example from Unset Address (no Miswiring)98
10-3.Remote Controller Wiring98
10-4.Address Setup (Manual Setting from Remote Controller)99
10-5.Confirmation of Indoor Unit No. Position100
Replacement of the Service P.C. Board102
How to Exchange Compressor104
12-1.Exchanging Procedure of Compressor (Outline)104
Detachments105
13-1.Rav-Gp561Atw105
13-2.Rav-Gp801Atw113
Exploded Views and Parts List125
14-1.Outdoor Unit125
14-2.Inverter Assembly129

Brand	Toshiba
Model	RAV-GP801ATW-E
Category	Air Conditioner
Language	English

Toshiba RAV-GP801ATW-E User Manual

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