Calorex Delta DT 4 handleiding
Handleiding
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SD675650 ISSUE 6 M172 DELTA
DELTA SYSTEM OWNER INSTALLATION MANUAL
“Boiler Go” demand – terminals 6/7
For remote indication of Delta LPHW heat exchangers in operation, used to
indicate at e Delta requires LPHW to provide supplementary heating. This
could be used to indicate to a boiler, LPHW pump, LPHW control valve, or BMS
– whichever are required to enable LPHW flow to e Delta.
These are volt free contacts rated at 0.5A at 230V. Contacts close when LPHW
is required.
If e LPHW supply to e Delta is to be activated by e Delta control system,
ese terminals should be used to enable e LPHW supply. The specifics of is
connection depend on e design of e LPHW system.
If e LPHW supply to e Delta is not dependent on demand from e Delta
control system, ese terminals do not need to be used.
“Pool Pump Run” demand – terminals 8/9
(See page 51.)
“Time clock override” (remote Occupied/Unoccupied) – control
terminals 10/11
For remote control of e Delta Occupied/Unoccupied mode.
To enable Occupied mode, e remote switch should be closed. To enable
Unoccupied mode, e remote switch should be open. These terminals can be
connected to a user switch, pool cover micro-switch, BMS, or whatever system
determines e usage mode of e pool. The remote switch should be volt free
and suitable to switch 24Vdc.
If remote control of Occupied/Unoccupied is to be used, e User interface
should be set to Unoccupied. (See User Settings.)
If is facility is not required, ese terminals do not need to be used.
“Remote On/Off” – terminals 12/13
For remote control of On/Standby. To enable Delta to run, e remote switch
should be closed. To set e Delta to Standby, e remote switch should be
open. The remote switch should be volt free and suitable to switch 24Vdc.
Refer to Standby button function in e User instructions.
If remote On/Off control is required, e factory-fitted link wire should be
removed.
If is facility is not required, e factory-fitted link wire should be le in place.
Fire Alarm interface – terminals 14/15
For activating Standby mode in e event of a fire alarm. To enable e Delta
to run normally, e remote switch should be closed. To put e Delta into
Standby mode, e remote switch should be open. The remote switch should
be volt free and suitable to switch 230V. An alarm will show on e control
system when e fire alarm is activated.
If e fire alarm interface is required, e factory-fitted link wire should be
removed.
If is facility is not required, e factory-fitted link wire should be le in place.
“Remote Damper” control – terminals 19/20
(See page 52.)
“Volt free” status signals – terminals 21/22/23/24
For remote status indication. These are shared volt free contacts rated at a
maximum combined 0.5A at 230V.
Terminal 21 – Common.
Terminal 22 – Delta On. Contacts close when Delta is On.
Terminal 23 – Fault. Contacts close when a fault is active.
Terminal 23 – Air filter blocked. Contacts close when filter pressure drop
exceeds recommended level. Only available when e optional filter monitoring
sensors are fitted in e Delta.
If is facility is not required, ese terminals do not need to be used.
Bekijk gratis de handleiding van Calorex Delta DT 4, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Calorex |
| Model | Delta DT 4 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 13120 MB |
