Daikin ERLA16DAV3 User Manual

14 | Maintenance and service
Installer reference guide
254
ERLA11~16DAV3+W1 + EBVH16SU23DJ
Daikin Altherma 3 R F
4P655196-1 – 2021.09
14 Maintenance and service
INFORMATION
EBVH16SU23DJ6V is a heating only model. Therefore, all references to cooling in this
document are NOT applicable.
NOTICE
General maintenance/inspection checklist. Next to the maintenance instructions in
this chapter, a general maintenance/inspection checklist is also available on the
Daikin Business Portal (authentication required).
The general maintenance/inspection checklist is complementary to the instructions
in this chapter and can be used as a guideline and reporting template during
maintenance.
NOTICE
Maintenance MUST be done by an authorised installer or service agent.
We recommend performing maintenance at least once a year. However, applicable
legislation might require shorter maintenance intervals.
NOTICE
Applicable legislation on fluorinated greenhouse gases requires that the refrigerant
charge of the unit is indicated both in weight and CO
2
equivalent.
Formula to calculate the quantity in CO
2
equivalent tonnes: GWP value of the
refrigerant × total refrigerant charge [in kg] / 1000
In this chapter
14.1 Maintenance safety precautions............................................................................................................................................ 254
14.2 Yearly maintenance ................................................................................................................................................................ 255
14.2.1 Yearly maintenance outdoor unit: overview ......................................................................................................... 255
14.2.2 Yearly maintenance outdoor unit: instructions..................................................................................................... 255
14.2.3 Yearly maintenance indoor unit: overview............................................................................................................ 255
14.2.4 Yearly maintenance indoor unit: instructions ....................................................................................................... 255
14.3 To drain the domestic hot water tank ................................................................................................................................... 258
14.4 To inspect the inside of the domestic hot water tank........................................................................................................... 259
14.5 About cleaning the water filter in case of trouble ................................................................................................................. 260
14.5.1 To remove the water filter..................................................................................................................................... 260
14.5.2 To clean the water filter in case of trouble ........................................................................................................... 261
14.5.3 To install the water filter........................................................................................................................................ 262
14.1 Maintenance safety precautions
DANGER: RISK OF ELECTROCUTION
DANGER: RISK OF BURNING/SCALDING
NOTICE:Risk of electrostatic discharge
Before performing any maintenance or service work, touch a metal part of the unit in
order to eliminate static electricity and to protect the PCB.

Daikin ERLA16DAV3 Specifications

General

Brand	Daikin
Model	ERLA16DAV3
Category	Heat Pump
Language	English