Gree GRS-2.4/D270ANbA-K User Manual

GREE AIR SOURCE HEAT PUMP WATER HEATER SERVICE MANUAL
46
COMMISSIONING and TRIAL RUN
1 Commissioning Flowchart
Check before
commissioning
Outdoor unit Water tank Electric connection
Start the unit for
commissioning.
Set unit parameters.
Accept after
commissioning.
2 Precautions on Safety
Before commissioning, ensure that the power supply model, possible usage range (pipe distance,
indoor and outdoor high and low voltage difference, and power supply voltage), and installation space
meet user requirements.
After verifying that no exception exists upon commissioning, introduce the operation and maintenance
method to the customer according to the user manual. In addition, deliver the precautions and user
manual to the customer for careful storage.
3 Preparations
3.1 Tool Preparation for Commissioning
Hex key
Adjustable wrench
Phillips screwdriver
Straight screwdriver
Vacuum pump
Electronic scale
High-pressure and low-pressure gauges for the related refrigerant system

Gree GRS-2.4/D270ANbA-K Specifications

General

Model	GRS-2.4/D270ANbA-K
Category	Water Heater
Type	Electric
Capacity	2.4 L
Rated Power	2700 W
Rated Voltage	220 V
Rated Frequency	50 Hz
Protection Level	IPX4