AVC Technology Prestige 100 Solo, Руководство пользователя

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System Control - ACVMax: 660Y2800 • C
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CASCADE MENU DESCRIPTION AND OPERATION - SOLO (2 PUMPS)
Cascade Menu / Cascade Settings (Cont’d)
Cascade Setting
Stage Delay 60 sec
Minimum Firing Rate 25%
Max. Firing Rate 250 kW
CH / DHW Boilers 0
Auto Rotation
Enabled
CH Prop. Gain 7
Cascade Setting
Stage Delay 60 sec
Minimum Firing Rate 25%
Max. Firing Rate 250 kW
CH / DHW Boilers 0
CH Prop. Gain 7
Auto Rotation Enabled
Maximum
Firing Rate
250 kW
0 kW 255 kW
Maximum Firing Rate
is the maximum capacity of a single boiler in the Cascade System.
Press the
LEFT
or
RIGHT
buttons to adjust the Maximum Firing Rate then press the
OK
button
to store the setting.
This value will be 42, 50, 75 100 or 120 kW for the actual appliance range.
Default: 250 kW
Stable cascade operation requires that all boilers in a cascade System be the same
size. Mixing boiler sizes in a cascade System could lead to temperature fluctuations
and erratic cascade operation.
Cascade Setting
Stage Delay 60 sec
Minimum Firing Rate 25%
Max. Firing Rate 250 kW
CH / DHW Boilers 0
CH Prop. Gain 7
Auto Rotation Enabled
CH / DHW Boilers
0
0 6
The CH or DHW Boilers setting specifies how many boilers in a Split Cascade System will re-
spond to a domestic hot water call. The CH or DHW Boilers always include the Master boiler. The
remaining boilers will only respond to central heating calls. This allows the Cascade System to
satisfy both central heating and domestic hot water calls at the same time. At the completion
of a domestic hot water call, the CH or DHW Boilers will again be available to respond to central
heating calls.
Press the LEFT or RIGHT buttons to adjust the CH or DHW Boilers setting then press the OK
button to store the setting
The maximum number of boilers in a cascade is 4. Therefore, do not select a higher
number than 3 in this menu as one should never adjust to the same number as he
has appliances in the cascade. This would override the Split of the system. Failure
to comply may result in faults in the cascade operation.
Cascade Setting
Stage Delay 60 sec
Minimum Firing Rate 25%
Maximum Firing Rate 250 kW
CH / DHW Boilers 0
CH Prop. Gain 7
Auto Rotation Enabled
Auto Rotation
Enabled
Disabled
Through the
Auto Rotation
function
,
the number of burning hours is equalized over all appli-
ances.
When the function is
Enabled , the appliances will all run an equal amount of time. This helps
balancing wear over the appliances.
When the function is
Disabled , there is no levelling of burning hours and the first appliances in
the sequence will run more than the last one in the sequence.