5390862-UIM-A-0318
Johnson Controls Unitary Products
17
FIGURE 20:
Thermostat Chart - Two Stage AC – Variable Speed Air Handler
$
96$LU+DQGOHU±
7ZR6WDJH$LU&RQGLWLRQHU
9$&+XPLGL¿HU
2SWLRQDO
9$&
(OHFWURQLF$LU&OHDQHU
2SWLRQDO
<
)LUVW
6WDJH&RPSUHVVRU
&20
±9ROW&RPPRQ
*
)DQ
:
6HFRHDW
2
5HYHUVLQJ9DOYH
(QHUJL]HGLQ&RRO
;/
0DOIXQFWLRQ/LJKW
+80
+XPLGLW\6ZLWFK
XPLGLW\5LVH
9$5,$%/(63(('
$,5+$1'/(5
&21752/
<<
6HFRQGRU)XOO
6WDJH&RPSUHVVRU
:
)LUHDW
($&
9$&RXW
(OHFWURQLF$LU&OHDQHU
+80287
9$&RXW
+XPLGL¿HU
9$5,$%/(
63(('
$,5+$1'/(5
8067$7
MXPSHUWR³<(6´
LIKXPLGLVWDWLVWREH
XVHG
5
GRFXPHQWDWLRQ
IRU:DQG:HOHFWULF
KHDWVWDJLQJRSWLRQV
&RQQHFWLRQRIWKH³&´
WHUPLQDO9ROWFRPPRQ
LVRSWLRQDOZKHQXVHGZLWK
EDWWHULHV
7KHUPRVWDW,QVWDOOHU6HWXS
6\VWHP7\SHPXVW
HDW&RRO
0XOWLVWDJH&RQYHQWLRQDO
([XPLGLVWDW
2SWLRQDO
XPLGLW\5LVH
3DUW1XPEHU
6+8
<
)LUVW6WDJH
&RPSUHVVRU
:
6HFRHDW
+80
RQO\RQ6
7+68+3E
*
)DQ
67+683
67+68+3
7+(50267$7
:
7KLHDW
'+80
RQO\RQ6
7+68+3E
&
±9ROW&RPPRQ
5
±9ROW+RW
5
±9ROW+RW
:2%
)LUHDW
7:267$*(
$,5
&21',7,21(5
67$*($&+3
&21752/
2
5HYHUVLQJ9DOYH
(QHUJL]HGLQ&RRO
&
±9ROW&RPPRQ
5
±9ROW+RW
:287
)LUHDW
:287
6HFRHDW
<
6LQJOH6WDJH
&RPSUHVVRU
'5
'HPDQG5HVSRQVH
:
$X[LOLDU\+HDW
<287
6HFRQG6WDJH
&RPSUHVVRU
)266,/)8(/MXPSHU
PXVWEHVHWWR³12´
<
6HFRQG6WDJH
&RPSUHVVRU
<
6HFRQG6WDJH
&RPSUHVVRU