Technical Information; The Heat Pump's Factory Settings; Sound Levels - IVT Optima 1000 Assembly, Commissioning And Maintenance Manual

Technical information

Technical information

The heat pump's factory settings

The table shows the factory settings of all the settings that can be changed by the installer.
Menu Setting
1.1 Temp. incr. / decr.
1.2 Temp. fi ne-tune
1.3 Heat curve adjustm.
1.4 Heat curve hysteresis
1.5 Mix. valve incr/decr
1.6 Mix. valve fi ne-tune
1.7 Mix. valve curve adjustm.
1.8 Mix. valve curve neutral zone
1.9 Mix. valve curve max. temp.
1.10 Room temperature
1.11 Room sensor infl uence
1.12 Holiday function
1.13 Remote control temperature
1.14 Summer disconnection
1.17 Return thermostat hysteresis
2.1 Extra hot water
2.2 DHW peak interval
2.3 DHW temperature

Sound levels

The table describes the sound levels stated as sound pressure level.
Sound pressure level:
Sound pressure level is defi ned as the sound level, which at an ear level
of 1.8 metres, is perceived one metre from the heat pump. Measured in a
sound measurement room without echo at an outdoor temperature of +7ºC
and 50ºC fl ow temperature.
Example:
When the heat pump is installed outside with free sound propagation the
sound level drops by 6dBa with each doubling of distance.
Menu Setting
Factor y
setting
4 2.4
0º 4.1
4.1.1
0º
5º 4.3
4 5.1
5.2
0º
5.4
0º
3º 5.5
60º 5.7
5.11
20º
8.1
5
0 days 8.3.1
not active 8.3.2
8.3.3
18º
5º 8.3.4
0 hours 8.3.5
8.3.6
not active
45º
64
DHW hysteresis
Clock setting HP
Setting level HP
Clock setting DHW
Op. mode selection
Conn. cap. electric cassette
Additional heat only
Additional heat yes/no
External controls
Fan operation options
Additional heat timer
Time delay SV1
Time delay stop boiler
Mix. valve curve neutral zone 3ºC
Setting of ramp time open
Setting of ramp time close
Setting of SV1 runtime
Sound pressure level
Heat pump
Lp - ear (dBA)
Optima 1000
Optima 1300
Optima 1000
Distance
1 metre
2 metres
4 metres
8 metres
Factor y
setting
5º
not active
0º
not active
A
2/3
off
yes
0
off
60 minutes
30 minutes
60 minutes
20 minutes
3 minutes
1 minute
53
61
Lp - ear (dBa)
53
47
41
35