10
|
Commissioning
Installer reference guide
193
EHYH EHYHBH/X08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1F – 2020.10
2
Select test program " ". See
"10.4.7 To perform a test run on the gas
193]. Static pressure MUST be 20 mbar (+ or – 1 mbar). If the
working pressure is <19 mbar, the gas boiler output will be reduced and the
correct combustion reading may NOT be obtained. Do NOT adjust the air and/
or gas ratio. To obtain sufficient working pressure, gas supply MUST be
correct.
INFORMATION
Make sure the working inlet pressure does NOT interfere with other gas appliances
installed.
10.4.7 To perform a test run on the gas boiler
The gas boiler has a test run function. Activating this function results in the
activation of the indoor unit pump, as well as the gas boiler (with a fixed fan
speed), without the control functions being actuated. The safety functions remain
active. The test run can be stopped by pressing and simultaneously or will end
automatically after 10 minutes. To perform a test run, switch off the system with
the user interface.
Make sure that the leaving water temperature home page, room temperature
home page, and domestic hot water home page are turned OFF.
There may be no error on the gas boiler or the heat pump module. During a gas
boiler test run, "busy" will be displayed on the user interface.
Program
Button combination
Display
Burner ON at minimum
power
and
Burner ON, maximum
space heating power
setting
and (1×)
Burner ON, maximum
domestic hot water
setting
and (2×)
Stop test program
and
Actual situation
Summary of Contents for Altherma EVLQ05+08CA
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