Honeywell EN2H-0221GE51 R0808 service manual Buffer menu Buffer

Operation SDC / DHC

5.4.11"Buffer" menu (BUFFER)

The parameters in this menu refer to special settings with regard to solids regulation.

Enabling occurs only with corresponding activation in the "Hydraulics" menu.

Para-	Designation	Setting range / Setting values		Factory	Setting
meter				setting
01	Minimum	5 °C to setting value of parameter		20
	temperature	02
02	Maximum	Setting value of parameter		80
	temperature	01 to 95 °C
03	Boiler temperature	–10 to 80 K		0
	increase
04	Buffer switching	1 to 70 K		2
	differential
05	Forced discharge	OFF		OFF
		1	In process water tank
		2	In heating circuits
06	Follow-up switch-	OFF, (setting value of parameter		10
	on differential	07 + 2 K) to 50 K
07	Follow-up switch-	1 K to (setting value of parameter		5
	off differential	06 – 2 K)
08	Buffer start-up	OFF	No start-up	ON
	protection		protection
		ON	Start-up protection
			active
09	Buffer discharge	OFF	No discharge	ON
	protection		protection
		ON	Discharge protection
			active

108 EN2H-0221GE51 R0808