Noritz GHQ-C2801WX-FF US, Руководство по установке, Страница: 63 / 84

63
[I:16_dHP (DHW / Space Heating Priority)]
(page 64-65)
1 sec.
This mode is for choosing the Combi Boiler
operation “Simultaneous use of DHW &Heating”
or “DHW Priority”.
This Combi Boiler can operate DHW / Heating at
the same time.*
But if a heating system is not suitable for
simultaneous use of DHW & Heating, set [I:16_
dHP] “2:dH”.
To change the setting: Press and hold the
or
button
for approximately 2 seconds.
(“1:St”→“2:dH”:
button
, “2:dH”→“1:St”:
button
)
* Depend on the conditions (refer to pages 64-65).
(Default setting =
1:St
)
[
1:St
]
St: Standard Mode
Simultaneous use of DHW &
Heating.
[
2:dH
]
dH: dHW
DHW Priority.
[I:17_dHt (DHW Wait Time)]
1 sec.
This setting is when the duration of the Combi
Boiler maintains the DHW supply mode after
a DHW demand.
(The circulation pump will keep running and if
necessary, burner will ignite.)
With the DHW Wait Time is enabled, a faster
DHW supply may be available when there is a
subsequent DHW demand.
settings: OFF, 1 - 30 min
(Default setting =
OFF
)
[I:18_CLr (Setting CLear)]
1 sec.
This setting may be used to reset all the
parameters in installer mode to their factory
default settings. (Except [I:00_FC] setting.)
Press and hold the
button
for approximately 5
seconds to reset all parameters. (The
button
cannot accept.)
settings: OFF, ON
(Default setting =
OFF
)
Installer Mode (Parameter Settings)