Daikin CHYHBH05AA Installer's Reference Manual page 65

Parameter Setting
Minimal space heating rpm
. Minimum capacity space heating pump —
Minimal domestic hot water rpm
(not applicable for Switzerland)
Minimal supply temperature during OT
demand. (OpenTherm thermostat)
. Reversible setting
Start rpm space heating
. Start rpm domestic hot water
(not applicable for Switzerland)
Maximum fan rpm
Set point space heating (flow
temperature) during heating external
domestic hot water tank
. Comfort temperature
. Waiting time after a space heating
demand from a thermostat.
Waiting time after a domestic hot water
demand before a space heating
demand is answered.
. Number of eco days.
Anti-cycling period during space
heating operation
. Reference value for domestic hot water 24-30-36
Maximum space heating power setting
The maximum space heating power setting ( ) is factory set to 70%.
If more or less power is required, you can change the fan rpm. The
table below shows the relationship between the fan rpm and the
appliance power. It is strongly recommended NOT to modify this
setting.
CHYHBH05+08AA + EHYKOMB33A
Daikin hybrid for multi heat pump – heat pump module
4P471761-1A – 2017.10
Range Default
settings
23%~50% 23%
40
23%~50% 23%
10°C~16°C 40°C
0~1 1
50%~99% 50%
50%~99% 50%
45~50 48
60°C~90°C 85°C
0°C / 40°C~65°C 0°C
0 min~15 min 0 min
0 min~15 min 0 min
1~10 3
0 min~15 min 5 min
36
Desired power (kW)
26.2
25.3
22.0
19.0
15.9
8 Configuration
Description
Adjustment range 23~50%
(40=propane).
It is recommended not to modify this
setting in case of natural gas.
There is no space heating pump in the
gas boiler. Changing this setting has
no effect.
Adjustment range 23~50%
(40=propane).
It is recommended not to modify this
setting in case of natural gas.
Changing this setting has no effect on
the operation of the unit.
This setting activates the keep hot
function of the gas boiler. It is only
used with reversible heat pump models
and should NEVER be deactivated. It
MUST be deactivated for heating only
models (set to 0).
▪ 0=disabled
▪ 1=enabled
This is the fan rpm before heating
ignition. It is recommended not to
modify this setting.
This is the fan rpm before instant
domestic hot water ignition. It is
recommended not to modify this
setting.
Use this parameter to set the maximum
fan rpm. It is recommended not to
modify this setting.
Do NOT modify this setting on the
boiler. Use the user interface instead.
Temperature used for eco/comfort
function. When the value is 0°C, the
eco/comfort temperature is the same
as the domestic hot water setpoint.
Otherwise, the eco/comfort
temperature is between 40°C and
65°C.
Changing this setting has no effect on
the operation of the unit.
Amount of time the boiler waits before
answering a space heating demand
after a domestic hot water demand.
Number of eco days.
Minimal switch-off time in space
heating operation. It is recommended
not to modify this setting.
▪ 24: Not applicable.
▪ 30: Not applicable.
▪ 36: Only for EHYKOMB33AA*.
Setting on service display (%
of max. rpm)
83
80
70
60
50
Installer reference guide
65