Foster FHG 2L, FHG 3L manual External alarm detection delay

	Default: A6 = 0.
A7	External alarm detection delay.
	Not used by foster
	Default: A7 = 0.
A8	Enables alarm ‘Ed1’ and ‘Ed2’.
	Not used by Foster.
	Default: A8 = 0 = alarms ‘Ed1’ and ‘Ed2’ disabled.
Ado	Door switch light management mode.
	Not used by Foster.
	Default: Ado = 0.
Ac	High condenser temperature alarm.
	Not used by Foster.
	Default: Ac = 70.0.
AE	High condenser alarm temperature differential.
	Not used by Foster.
	Default: AE = 5.0.
Acd	High Condenser temperature alarm delay.
	Not used by Foster.
	Default: Acd = 0.
AF	Off time with light sensor.
	Not used by Foster.
	Default: AF = 0.
F0	Fan management.
	F0 = Fan runs all of the time, for fans during defrost see ‘F3’.
	Default: F0 = 0.
F1	Fan start temperature.
	Used in conjunction with ‘F0’ when ‘F0’ = 1.
	Default: F0 = 5.0. Fans remain ON while the evaporator is 5 degrees colder than the room temperature.
F2	Fans off with compressor off.
	Used in conjunction with ‘F0’.
	Default: F2 = 1. Foster setting F2 = 0 fans are always ON (F0 =0).
F3	Fans in defrost.
	Used to determine if the fans operate or not during defrost.
	Default: F3 = 1. Fans do not operate during defrost.
Fd	Fans off after dripping.
	Fans can be stopped for a further period, in minutes, after defrost beyond what has been set in ‘dd’.
	Default: Fd = 1 = 1 additional minute dripping time.
H0	Serial address.
	Used to assign an address to the instrument so that it responds to when connected to a supervisory or
	telemaintenance system.
	Default: H0 = 1. Foster setting H0 = 30.
H1	Function of relay 4.
	Auxiliary output used to power the doorframe lighting and frame heater.
	Default: H1 = 1. Foster setting H1 = 2.
H2	Disable keypad / infra red.
	Can be used to inhibit some functions relating to the use of the keypad.
	Default: H2 = 1 = all enabled.
H3	Remote control enabling code.
	Assigns an access code to the remote control if fitted.
	Not used by Foster.

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