Crown Boiler PHNTM080, Инструкция по установке и эксплуатации

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DHW Priority - Like all boilers, the Phantom is capable of regulating only one target boiler water temperature at any given
time. This means that priority must be given to either the CH or DHW target temperature. For this reason, the Phantom gives
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still simultaneous calls for DHW and CH at the end of this time, the boiler will attempt to maintain the target CH temperature
and operate the pump/s needed to satisfy the call for heat. The boiler will once again give priority to the DHW temperature
when either of the following events occur:
Q The call for CH ends.
Q The call for DHW is removed and then restored.
Regardless of the DHW option selected, the target water temperature will always change from that for DHW to CH if the
simultaneous demand exceeds 60 min.
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allows the user to access rarely needed% $# &;
FACTORY SET - $# '#% & % $#
used to restore all factory settings if a large number of settings are suspect or if the original control is replaced by one that is
programed for use on another size Phantom. Pressing this button brings up the screen shown in Figure 12.1. Press the model
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Section (XII).
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