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Panasonic GHP - User Manual

Panasonic GHP
68 pages
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Test Run Manual
2018
GHP & EHP Hybrid
Air Conditioner
Applicable Models
U-20GES3E5
U-
0MES2E8
Reference No. GTR-1805-02A
Order No. SBPAC1805002CE
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Summary

Check Before Operation

1. Checking Installation Work

Verify installation procedures and related checks.

(1) Installation work check

Verify the quality of installation work performed.

(3) Safety check

Perform safety checks including insulation and leak tests.

(4) Indoor;outdoor control wire connection confirmation

Confirm control wire connections between units.

Preparations and Test Run Procedures

1. Precautions

Essential safety and operational precautions before proceeding.

2. Test Run Procedure

Step-by-step guide for conducting the test run.

3. Setting the Fuel Gas Type (If Band P (LPG) is Used)

Configure the gas type setting for specific fuel gas.

5. Checking the Initial Settings in the GHP outdoor unit

Review and confirm initial system configurations.

8. Setting the System Address and Outdoor Unit Address in the GHP outdoor unit

Define system and outdoor unit addresses for communication.

GHP Outdoor Unit Control Board Operations

Outdoor Unit Control Board Diagrams

GHP Outdoor Unit Configuration

5. Checking the Initial Settings

Review initial system settings like addresses and models.

8. Setting System and Outdoor Unit Addresses

Configure system and outdoor unit addresses.

11. Items to Check before the Test Run

Perform checks before starting the test run.

12. Checking Refrigerant Tubing and Control Cable Connections

Verify refrigerant tubing and control cable connections.

Indoor;Outdoor Control Cable Connection and Address Setting

Address Setting Operations

Perform auto or manual address setting operations.

Test Run Procedures

14. Test Run Settings

Configure parameters for test run operations.

14-1. Setting Outdoor Unit Test Run and Forced Operation

Set outdoor unit test run and forced operations.

Forced Operation Modes

Control forced valve opening, water circulation, air bleeding, and bypass valve.

Diagnostic Self-Check List

15. Diagnostic Self-Check List (GHP)

List of diagnostic codes for GHP systems.

16. Diagnostic Self-Check List (U-10 MES2 E8)

List of diagnostic checks for U-10MES2E8 units.

Indoor Unit Address Management

Final Precautions and Test Run Preparation

20-1. Preparing for Test Run

Steps to prepare for the test run.

Outdoor Unit PCB Settings and Switches

Auto Address Setting Procedures

Auto Address Setting with CZ-RTC5 A Remote Controller

Set addresses using the high-spec wired remote controller.

Indoor Unit Address Checking

Setting Test Run with Remote Controller

Setting Test Run with CZ-RTC5 A

Set test run using CZ-RTC5A.

Setting Test Run with CZ-RTC4

Set test run using CZ-RTC4.

Pump Down Caution and Self-Diagnosis

Self-Diagnosis Function Table

Table for self-diagnosis and alarm display interpretation.

Alarm Display and Troubleshooting

Checking the Function and Performance

1. Checking the Function

Perform functional checks on the system.

(2) Checking the Function of the Outdoor Unit

Check outdoor unit functions like test run and rotation speed.

Checking the Performance

(1) Checking the Basic Performance of Indoor and Outdoor Units

Check basic performance of indoor/outdoor units and note data.

GHP Test Run Checklist

Checklist Sections

Installation, function, engine, and data collection checks.

Panasonic GHP Specifications

General IconGeneral
BrandPanasonic
ModelGHP
CategoryAir Conditioner
LanguageEnglish

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