—
91
—
Trial running and the checking items after installation
Preparation for trial running
1 Preparation for trial running
z
Before complete of entire installation, power cannot be turned on.
z
Control circuit should be connected correctly, all wire be connected firmly.
z
Open cut-off valve of both thick and thin pipe.
z
All scattered things, especially scrap and wire etc., should be taken out from the unit.
z
Open the panel and set hand switch to "RUN" mode.
2. Trial run method
(1) Turn on the power.
(2) Press On/Off of the remote controller and then press MODE to select working mode such as
COOL, DRY, HEAT and FAN to see if operations are normal.
(3) Emergency
operation
Emergency running: In case the remote controller is lost, a ball pen or similar object may be used to
carry out the following operation:
z
Under turn-off state, set the manual switch to AUTO mode and the unit will enter into auto run
state. The microcomputer will select automatically heating, cooling and air delivery to achieve a
comfortable effect in accordance with the indoor temperature.
z
Under running state, set the toggle switch to “STOP” and the air conditioner will stop working
Checking items after installation
Items to be checked
Possible malfunction due to improper
installation
Is the installation firm enough?
Unit may drop, shake or emit noise
Is leakage test done?
It may cause insufficient cooling (heating)
capacity
Is heat insulation sufficient?
It may cause condensation or dripping
Is the water drainage smooth
?
It may cause condensation or dripping
Is the power supply voltage consistent with
the name board of product
?
Failure may occur to the system or
components may be burnt.
Is the installation of wire and pipeline
correct?
Failure may occur to the system or
components may be burnt.
Is the system safely grounded
?
Danger of electric leakage.
Does wire model conform to relevant
regulations?
Failure may occur to the system or
components may be burnt.
Is air inlet or outlet vent of indoor and
outdoor unit blocked?
It may lead to insufficient cooling capacity
(heating capacity)
Are the length of refrigerant pipe and the
charge amount of refrigerant recorded?
Fail to determine refrigerant charge
amount
Summary of Contents for AIR 326
Page 2: ... 1 Summary and features Model Remark PRO AIR 107 IN PRO AIR 107 OUT 1Ph 230V 50Hz R410A 1 ...
Page 4: ... 3 Model Remark PRO AIR 218 IN PRO AIR 218 OUT 1Ph 230V 50Hz R410A ...
Page 5: ... 4 Model Remark GE AIR 326 IN1 GE AIR 326 IN2 GE AIR 326 OUT 1Ph 230V 50Hz R407C ...
Page 6: ... 5 Model Remark GE AIR 428 IN GE AIR 428 OUT 1Ph 230V 50Hz R407C ...
Page 20: ... 19 4 2 Outline and installation dimensions of indoor unit 20 Handle 60cm Bolt Nut Spanner ...
Page 71: ... 70 Explosive view and parts list Explosive view of parts and components of indoor unit 9 ...
Page 75: ... 74 Explosive view of parts and components of outdoor unit ...
Page 77: ... 76 Explosive view of parts and components of outdoor unit frequency converter ...
Page 79: ... 78 Explosive view of parts of outdoor unit one driving two ...
Page 81: ... 80 Explosive view of parts of outdoor unit one driving three ...
Page 83: ... 82 Explosive view of parts of outdoor unit one driving four ...
Page 101: ... 100 ...