Baxi Fires Division 347 Manuel de service télécharger pdf (Page 92)

Charging temp min swi pool

(3818)

Temperatures that the collector must have at the least in order to begin charging

a swimming pool.

Charging prio storage tank

(3822)

For several combined exchangers in the system, the loading sequence for the

combined storage tank can be defined by setting the loading priority.

None: each storage tank is loaded alternately for a temperature increase of 5°C,

until each setpoint has reached level A, B or C (see Tab. 8 (Page 92)). If all set-

points are reached, the setpoint of the next level is approached.

DHW storage tank: The DHW storage tank is preferred during solar charging. It is

charged in each level A, B or C (see below) with priority. Only afterward is the fol-

lowing consumer in the same level charged. As soon as all setpoints in one level

are reached, the ones in the next level are approached, whereby the DHW storage

tank again has priority.

Buffer storage tank:The buffer storage tank is preferred during soar charging. It is

charged in each level A, B or C (see Tab. 8 (Page 92)) with priority. Only after-

ward is the consumer next to it in the same level charged. As soon as all setpoints

in one level are reached, the ones in the next level are approached, whereby the

buffer storage tank again has priority.

Tab. 8: Storage tank setpoints

Level DHW storage tank Buffer storage tank

A 1610 Nominal setpoint Buffer setpoint (drag-pointer)

5050 DHW Charging temp max 4750 Buffer storage tank charging

temp max

DHW storage tank temp max (set

by factory: 90°C)

Buffer storage temperature max

(set by factory: 90°C)

Charging time relative prio

(3825)

If the preferred storage tank corresponding to the charging control not be charg-

ed, during the time set here the priority goes to the next storage tank or the

swimming pool.

Waiting time relative prio

(3826)

The transfer of the priority of the time set here is delayed.

Waiting time parallel op

(3827)

With sufficient solar capacity and the use of solar charging pumps a parallel oper-

ation is possible. During this the next storage tank in the priority sequence can be

loaded parallel to the current loaded storage tank. The storage tank switching on

for parallel operation can be delayed and staged by the value set here.

Delay secondary pump

(3828)

So that possible existing cold water can be first rinsed through the pump in the

primary circuit, the operation of the secondary pump of the heat exchanger can

be delayed.

Collector start function

(3830)

If the temperature at the collector with the pump turned off is not measured cor-

rectly (e.g. with vacuum tubes), then a periodic switching on of the pump is possi-

ble.

The temperature on a certain collector cannot be measured correctly, if the pump

is switched-off. For this reason, the pump must be activated from time to time.

Programming

92 Paramount three 30-115 kW 396532 07.11

1 2 ... 87 88 89 90 91 92 93 94 95 96 97 ... 135 136

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Baxi Fires Division 347 Manuel de service Page 92

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