2
x
Safety
2
Safety
2.1 Warning signs and explanation of
symbols
2.1.1 Meaning of the warnings
Warnings in this manual are classified according
into their severity and probability of occurrence.
DANGER!
Draws attention to imminent danger.
Disregarding this warning can lead to se-
rious injury or death.
WARNING!
Indicates a potentially dangerous situ-
ation.
Disregarding this warning may result in
serious physical injury or death.
CAUTION!
Indicates a situation which may cause
possible damage.
Disregarding this warning may cause
damage to property and the envi-
ronment.
This symbol identifies user tips and par-
ticularly useful information, but not
warnings or hazards.
Special warning signs
Some types of danger are represented by
special symbols:
Electric current
Risk of burning or scalding
Risk of environmental damage
Danger of local freezing up
Installation and operating instructions
4
Health impairing or irritant materials
Prescribed temperature for continuous use
Danger of explosion
2.1.2 Validity
Some information in this manual has limited va-
lidity. The validity is highlighted by a symbol.
Heat pump exterior unit ERLQ
Heat pump interior unit EHS(X/H)
FWXV(15/20)AVEB
Only valid for Daikin Altherma EHS(X/H)
with cooling function (see also section 2.3)
Pay attention to the stipulated tightening
torque (See section 10.3 "Tightening
torque")
Only applicable for the unpressurised
solar system (drain-back)
Only applicable for the pressurised solar
system.
2.1.3 Handling instructions
Handling instructions are shown as a list.
Actions of which the sequential order must be
maintained are numbered.
Results of actions are identified with an
arrow.
Entry into a setting procedure
Exit from a setting procedure
Daikin Altherma EHS(X/H)
Daikin Altherma integrated solar unit
008.1441399_02 – 01/2021 – EN