C20 Switchbox to control a Calflo with high/low fan
Specifications
– Steel box with cylinder lock
– Regulator for the room temperature and minimum inlet temperature restriction using 2-10Vdc control signal.
– Selector for heat / off / ventilate.
– High/low selector supply fan selector.
– Failure lamps for:
– Burner failure
– Intake air failure
– B urner fan thermally off
– Maximum/gas pressure failure
– Dirty filter
– Operating lamps for:
– Burner on
– Burner in operation
– Supply fan low
– Supply fan high
– Release control
– Reset button to reset a burner failure.
– Voltage free contact to start extraction (24V max).
– Voltage free contact to switch extraction to high (24V max).
– Voltage free contact (supply to third parties) to check whether extraction is operating at low.
– Voltage free contact (supply to third parties) to check whether extraction is operating at high.
– A room temperature sensor supplied separately.
– A duct temperature sensor supplied separately for the minimum inlet temperature restiction
Can be used for:
– Calflo high/lowff model
| Delivery | Normally 5-7 working days. Expect within 9 working days of order |
|---|---|
| Brand | Mark |
| Warranty | 1 year manufacturers warranty |
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