Bloomfield 0412, 0443, 0471, 0482, 0472 owner manual Servicing Instructions, Temperature Adjustment

SERVICING INSTRUCTIONS (continued)

TEMPERATURE ADJUSTMENT

Disconnect brewer from electric power. Remove top panel. Remove button plug from front panel.

Pull vent tube out of tank lid and insert a thermometer of known accuracy in hole. Reconnect brewer to electrical power.

Place empty container under brew chamber. Energize brewer and allow unit to heat. When READY light glows, read the temperature displayed on thermometer.

Adjust thermostat by turning shaft; clockwise increases temperature. 1/8 turn = approximately 10ºF.

Refer to Table 1 below for proper brewing temperature based on altitude.

Upon completion, remove thermometer and reinstall the plug.

Fig. 9 Checking and Adjusting Brew Temperature

CAUTION:

SHOCK HAZARD

These procedures involve exposed electrical circuits. These procedures are to be performed by qualified technical personnel only.

NOTE:

Optimum brewing temperature range is 195ºF to 205ºF (90ºC to 96ºC).

IMPORTANT:

Amechanical thermostat will maintain temperature within ±5ºF. To prevent boiling water in the brewer, thermostat should be adjusted to a maximum temperature equal to the local boiling temperature minus 5ºF.

210

BOILING POINT OF WATER

Horizon™ Brewers

TEMP. (ºF)

205

200

195

190

0		0
	0
	5

	0				0		0		0
0				0		0		0
,0			5			,0		,5
			,
1		1			2			2

ELEVATION

																			IDEAL
																			BREWING
																			TEMPERATURE
																			MAXIMUM
																			TEMPERATURE
	0		0			0		0		0		0				0		0	SETTING
0		0			0		0		0		0				0		0
,0		,5		,0			,5		,0		,5			0			,5
														,
3		3		4		4			5		5		6			6
(feet above seal level)

685 77110 Owners Manual

TEMP. (ºC)

100
97
94
91
88
0		0		0		0		0		0		0		0			0		0		0		0				0		0
																										0
	5		0		5		0		5		0		5			0		5		0			5		8			5
	1		3		4		6		7		9		.0		.2			.3		.5		.6 .						.9
													1		1		1			1		1		1				1
			ELEVATION (meters above seal level)

BOILING

POINT OF WATER

IDEAL BREWING TEMPERATURE RANGE

MAXIMUM TEMPERATURE SETTING

Table 1 Boiling Temperature by Altitude

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