15 Glossary
Installer reference guide
96
ERGA04~08DAV3(A) + EHVH/X04+08S18+23DA
Daikin Altherma – Low temperature split
4P495248-1 – 2017.12
14.8
ESP curve: Indoor unit
Note:
A flow error will occur when the minimum water flow rate is not
reached.
0
0
5
10
15
20
25
30
35
20
30
C
40
50
60
70
10
4D112012
B (l/min)
A (kPa)
A
External static pressure in the space heating/cooling circuit
B
Water flow rate through the unit in the space heating/
cooling circuit
C
Operation range
Dashed lines:
Operation area is extended to lower flow rates only in
case the unit operates with heat pump only. (Not in startup, no
backup heater operation, no defrost operation.)
Notes:
▪ Selecting a flow outside the operating area can damage the unit or
cause the unit to malfunction. See also the minimum and
maximum allowed water flow range in the technical specifications.
▪ Water quality must be according to EU directive 98/83 EC.
15
Glossary
Dealer
Sales distributor for the product.
Authorized installer
Technical skilled person who is qualified to install the
product.
User
Person who is owner of the product and/or operates the
product.
Applicable legislation
All international, European, national and local directives,
laws, regulations and/or codes that are relevant and
applicable for a certain product or domain.
Service company
Qualified company which can perform or coordinate the
required service to the product.
Installation manual
Instruction manual specified for a certain product or
application, explaining how to install, configure and maintain
it.
Operation manual
Instruction manual specified for a certain product or
application, explaining how to operate it.
Maintenance instructions
Instruction manual specified for a certain product or
application, which explains (if relevant) how to install,
configure, operate and/or maintain the product or
application.
Accessories
Labels, manuals, information sheets and equipment that are
delivered with the product and that need to be installed
according to the instructions in the accompanying
documentation.
Optional equipment
Equipment made or approved by Daikin that can be
combined with the product according to the instructions in
the accompanying documentation.
Field supply
Equipment NOT made by Daikin that can be combined with
the product according to the instructions in the
accompanying documentation.
Final English - Tanslations in progress
