American Dryer Corp T20 Warning Gas Models Only, Electrical Service Specifications, Term, High

Warning (Gas Models Only)

!Dryers built for use with a voltage between 200 and 240 must verify the input voltage during

installation. If the nominal voltage is outside of the medium tolerances shown on the diagram below, adjust the autotransformer, located

near the burner assembly.

To adjust the	TERM	LINE VOLTAGE
autotransformer wiring,
		50 Hz	60 Hz
place the red wire on the
	HIGH	260	283
appropriate tap (HIGH, MED,
		226	249
LOW) of the
		239	260
autotransformer. For	MED
		208	230
additional wiring details,
refer to the electrical	LOW	217	236
diagram located on the		189	208
inside of the control panel.

Electrical Service Specifications

Gas Models Only

ELECTRICAL SERVICE SPECIFICATIONS

IMPORTANT: 208 VAC AND 230/240 VAC ARE NOT THE SAME. When ordering, specify exact voltage.

NOTES:	A.	When fuses are used they must be dual element, time delay, current limiting,
		class RK1 or RK5 ONLY. Calculate/determine correct fuse value, by applying
		either local and/or National Electrical Codes to listed appliance amp draw data.
	B.	Circuit breakers are thermal-magnetic (industrial) motor curve type ONLY.
		For others, calculate/verify correct breaker size according to appliance amp
		draw rating and type of breaker used.
	C.	Circuit breakers for 3-phase (3ø) dryers must be 3-pole type.

SERVICE		WIRE	APPROX.		CIRCUIT
	PHASE		AMP DRAW
VOLTAGE		SERVICE			BREAKER
			60 Hz	50 Hz
		T20
120	1ø	2	8.9	—	15
200	1ø	2	7.7	7.8	15
208	1ø	2	7.6	—	15
220	1ø	2	—	7.4	15
230	1ø	2	—	7.3	15
240	1ø	2	7.2	7.0	15
		T30
120	1ø	2	10.3	—	15
200	1ø	2	8.7	8.8	15
208	1ø	2	8.4	—	15
220	1ø	2	8.1	8.1	15
230	1ø	2	—	7.4	15
240	1ø	2	7.7	7.0	15
		T50
120	1ø	2	15.6	—	20
200	1ø	2	10.5	—	20
208	1ø	2	10.5	—	20
220	1ø	2	10.0	10.7	20
230	1ø	2	—	10.8	20
240	1ø	2	9.7	—	20
		T75
120	1ø	2	15.6	—	20
200	1ø	2	10.5	—	20
208	1ø	2	10.5	—	20
220	1ø	2	10.0	10.7	20
230	1ø	2	—	10.8	20
240	1ø	2	9.7	—	20

7/15/08

Steam Models Only

ELECTRICAL SERVICE SPECIFICATIONS

IMPORTANT: 208 VAC AND 230/240 VAC ARE NOT THE SAME. When ordering, specify exact voltage.

NOTES:	A.	When fuses are used they must be dual element, time delay, current limiting,
		class RK1 or RK5 ONLY. Calculate/determine correct fuse value, by applying
		either local and/or National Electrical Codes to listed appliance amp draw data.
	B.	Circuit breakers are thermal-magnetic (industrial) motor curve type ONLY.
		For others, calculate/verify correct breaker size according to appliance amp
		draw rating and type of breaker used.
	C.	Circuit breakers for 3-phase (3ø) dryers must be 3-pole type.

SERVICE		WIRE	APPROX.		CIRCUIT
	PHASE		AMP DRAW
VOLTAGE		SERVICE			BREAKER
			60 Hz	50 Hz
		T30
120	1ø	2	9.3	—	15
208	1ø	2	6.2	6.0	15
220	1ø	2	5.6	5.5	15
230	1ø	2	—	5.4	15
240	1ø	2	5.1	—	15
		T50
120	1ø	2	14.4	—	20
200	1ø	2	8.2	—	20
208	1ø	2	8.2	—	20
220	1ø	2	7.8	8.4	20
230	1ø	2	—	8.5	20
240	1ø	2	7.6	—	20
		T75
120	1ø	2	14.4	—	20
200	1ø	2	8.2	—	20
208	1ø	2	8.2	—	20
220	1ø	2	7.8	8.4	20
230	1ø	2	—	8.5	20
240	1ø	2	7.6	—	20

7/15/08

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