Daikin EWYQ180DAYN [373/524] Setpoint

ESIE06-05 Functional Control for a Standalone Unit

Part 2 – Functional Description 2–147

Practical example:

DICN Thermostat

function in heating

The illustration below shows the thermostat inlet control in heating mode for a DICN network.

= Setpoint

Condition Result

If evaporator inlet temperature (Master)

--> active inlet setpoint +A

Loadup request A1 Loadup is executed and loadup timer is

put on maximum.

If evaporator inlet temperature (Master)

--> active inlet setpoint + A +B +C

Loadup request A2 Loadup nr1 is executed and loadup

timer is put on maximum.

Loadup nr2 is executed and loadup

timer - 15 sec.

If evaporator inlet temperature (Master)

--> active inlet setpoint + A + 2x(B+C)

Loadup request A3 Loadup nr1 is executed and

loadup&loaddown timer is put on maxi-

mum.

Loadup nr2 is executed at loadup timer

- 15 sec

Loadup nr3 is executed at loadup timer

- 30 sec