Daikin Altherma 3 H F, Installer'S Reference Manual

Page: 128 / 216

10 | Configuration
Installer reference guide
128
EPGA11~16DAV3(7) + EA23DA6V(7)+9W
Daikin Altherma 3 H F
4P556075-1A – 2021.09
# Code Description
[4.5] [F-0D] ▪ 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
d
e
b
b
c
b c
c
a Space heating/cooling control
b Off
c On
d Heating demand (by external room thermostat
or room thermostat)
e Pump operation
Unit type
In this part of the menu it can be read out which type of unit is used:
# Code Description
[4.6] [E‑02] Unit type :
▪ 0 Reversible (only with EKHVCONV*
installed)
▪ 1 Heating only
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 Description
[4.8.1] [9-0E] Pump limitation Main zone
Possible values: see below.
[4.8.2] [9-0D] Pump limitation Additional zone
Possible values: see below.
Possible values:
Value Description
0 No limitation