Daikin Altherma 3 R F Installer's Reference Manual page 170

10 | Configuration
Installer reference guide
170
# Code
[4.5] [F-0D]
Unit type
In this part of the menu it can be read out which type of unit is used:
# Code
[4.6] [E‑02]
Pump limitation
The pump speed limitation for the main zone [9‑0E] and additional zone [9‑0D]
defines the maximum pump speed. In normal conditions, the default setting should
NOT be modified. The pump speed limitation will be overruled when the flow rate
is in the range of the minimum flow (error 7H).
In most cases, instead of using [9-0D]/[9-0E], you can prevent flow noises by
performing hydraulic balancing.
# Code
[4.8.1] [9-0E]
[4.8.2] [9-0D]
Possible values:
Value
0 No limitation
Description
▪ 2 Request: Pump operation based on request.
Example: Using a room thermostat and
thermostat creates thermo ON/OFF condition.
Remark: NOT available in leaving water
temperature control.
a
b c
d
c
b
e
b c
a Space heating control
b Off
c On
d Heating demand (by external room thermostat
or room thermostat)
e Pump operation
Description
Unit type:
▪ 0 Reversible
▪ 1 Heating only
Description
Pump limitation Main zone
Possible values: see below.
Pump limitation Additional zone
Possible values: see below.
Description
ERGA04~08E + EHVZ04+08S18+23E
Daikin Altherma 3 R F
4P629093-1B – 2022.05