Danyon DA-HP-16-230, Инструкция по установке и эксплуатации

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7 TEST RUN AND FINAL CHECKS
7.1 Final checks
The installer is obliged to verify correct operation of unit after installation.
Before switching on the unit, read following recommendations:
• When the complete installation and all necessary settings have been carried out, close all front panels of the unit and refit the unit cover .
• The service panel of the switch box may only be opened by a licensed electrician for maintenance purposes.
During the first running period of the unit, required power input may be higher than stated on the nameplate of the unit. This
phenomenon originates from the compressor that needs elapse of a 50 hours run in period before reaching smooth operation and
stable power consumption.
7.2 Test run operation (manually)
If required, the installer can perform a manual test run operation at any time to check correct operation of air purge, heating, cooling and
domestic water heating, refer to “ MENU
＞
PARAMETERS CONFIG
＞
2.SYSTEM PARAMETERS
＞
PASS W ARD 2345
＞
1.USER
PARAMETERS SETTING
＞
9.TEST SETTING ” in wired controller.
26
NOTE
8 MAINTENANCE AND SERVICE
In order to ensure optimal availability of the unit, a number of checks and inspections on the unit and the field wiring have to be carried out at
regular intervals.
This maintenance needs to be carried out by your local technician.
In order to ensure optimal availability of the unit, a number of checks and inspections on the unit and the field wiring have to be carried out at
regular intervals.
This maintenance has to be carried out by your local technician.
ELECTRIC SHOCK
• Before carrying out any maintenance or repairing activit y, must switch off the power supply on the supply panel.
• Do not touch any live part for 10 minutes after the power supply is turned off.
• The crank heater of compressor may operate even in standby.
• Please note that some sections of the electric component box are hot.
• Forbid touching any conductive parts.
• Forbid rinsing the unit. It may cause electric shock or fire.
• Forbid leaving the unit unattended when service panel is removed.
The following checks must be performed at least once per year by qualified person.
• W ater pressure
Check the water pressure, if it is below 1 bar.fill water to the system.
• W ater filter
Clean the water filter.
• W ater pressure relief valve
Check for correct operation of the pressure relief valve by turning the black knob on the valve counter-clockWise:
-If you do not hear a clacking sound, contact your local dealer.
-In case the water keeps running out of the unit, close both the water inlet and outlet shut-off valves first and then contact your local
dealer.
• Pressure relief valve hose
Check that the pressure relief valve hose is positioned appropriately to drain the water.
• Backup heater vessel insulation cover
Check that the backup heater insulation cover is fastened tightly around the backup heater vessel.
• Domestic hot water tank pressure relief valve (field supply) Applies only to installations with a domestic hot water tank. Check for correct
operation of the pressure relief valve on the domestic hot water tank.
DANGER