Toshiba TRANQUILITY 20, TRANQUILITY 27 manual

Table 5: Tranquility 20™ ECM Blower Performance Data

Airflow in CFM with wet coil and clean air filter													Residential
													Units Only
	Max	Fan	Tap	Cooling Mode			Dehumid Mode			Heating Mode			AUX	Aux/
Model	ESP	Motor												Emerg
			Setting	Stg 1	Stg 2	Fan	Stg 1	Stg 2	Fan	Stg 1	Stg 2	Fan	CFM
	(in. wg)	(hp)												Mode
			4	620	750	380	480	590	380	620	750	380	4	750
018	0.50	1/2	3	570	700	350	450	550	350	570	700	350	3	700
			2	510	620	310	400	480	310	510	620	310	2	650
			1	430	530	270				430	530	270	1	650
			4	780	950	470	610	740	470	870	1060	470	4	1060
024	0.50	1/2	3	700	850	420	540	660	420	780	950	420	3	950
			2	630	770	360	490	600	360	670	820	390	2	820
			1	550	670	300				570	690	340	1	690
			4	920	1130	560	720	880	560	1000	1230	560	4	1230
030	0.50	1/2	3	820	1000	500	640	780	500	900	1100	500	3	1100
			2	740	900	450	580	700	450	800	980	450	2	980
			1	660	800	400				700	850	400	1	850
			4	1150	1400	700	900	1090	700	1150	1400	700	4	1400
036	0.50	1/2	3	1020	1250	630	800	980	630	1020	1250	630	3	1350
			2	890	1080	540	690	840	540	890	1080	540	2	1350
			1	740	900	450				750	920	450	1	1350
			4	1290	1580	790	1010	1230	790	1290	1580	790	4	1580
042	0.50	1/2	3	1150	1400	700	900	1090	700	1150	1400	700	3	1400
			2	1050	1280	640	820	1000	640	1020	1240	640	2	1350
			1	920	1120	560				900	1080	560	1	1350
			4	1420	1730	870	1110	1350	870	1520	1850	865	4	1850
048	0.75	1	3	1270	1550	780	990	1210	780	1350	1650	775	3	1650
			2	1180	1440	720	920	1120	720	1190	1450	720	2	1450
			1	1050	1280	640				1020	1250	640	1	1350
			4	1680	2050	1030	1310	1600	1030	1870	2280	1030	4	2280
060	0.75	1	3	1500	1830	910	1170	1420	910	1680	2050	910	3	2050
			2	1400	1700	850	1090	1330	850	1480	1800	850	2	1800
			1	1300	1580	790				1270	1550	790	1	1550
			4	1830	2230	1100	1420	1740	1100	1830	2230	1100	4	2230
070	0.75	1	3	1600	1950	980	1250	1520	980	1720	2100	980	3	2100
			2	1440	1750	880	1120	1360	880	1670	1950	880	2	1950
			1	1200	1580	790				1460	1780	790	1	1780

See ECM control section for details on setting taps.

Tranquility 20™ (TS) Series with ClimaDry Reheat Option (ECM Motor)

All Tranquility 20™ (TS) units with optional ECM fan motor automatically adjust for the reheat coil. The small additional pressure drop of the reheat coil causes the ECM motor to slightly increase RPM to overcome the added pressure drop, and maintain selected CFM up to the maximum ESP.

ClimaDry Whole House Dehumidification - ClimateMaster Geothermal Heat Pumps - Rev.: 18 April, 2008B