Friedrich MRM18Y3J User manual

0RGHOV0:0<-050<-
0:0<-050<-
5HIULJHUDQW5$
Service Manual

6HUYLFH0DQXDO
7DEOHRI&RQWHQWV
7DEOHRI&RQWHQWV
3DUWĖ7HFKQLFDO,QIRUPDWLRQ
6XPPDU\
6SHFL¿FDWLRQV
6SHFL¿FDWLRQ6KHHW
2SHUDWLRQ&KDUDFWHULVWLF&XUYH
&DSDFLW\9DULDWLRQ5DWLR$FFRUGLQJWR7HPSHUDWXUH
&RROLQJDQG+HDWLQJ'DWD6KHHWLQ5DWHG)UHTXHQF\
1RLVH&XUYH
2XWOLQH'LPHQVLRQ'LDJUDP
,QGRRU8QLW
2XWGRRU8QLW
5HIULJHUDQW6\VWHP'LDJUDP
(OHFWULFDO3DUW
:LULQJ'LDJUDP
3&%3ULQWHG'LDJUDP
)XQFWLRQDQG&RQWURO
5HPRWH&RQWUROOHU,QWURGXFWLRQ
%ULHI'HVFULSWLRQRI0RGHVDQG)XQFWLRQV
3DUWė,QVWDOODWLRQDQG0DLQWHQDQFH
1RWHVIRU,QVWDOODWLRQDQG0DLQWHQDQFH
,QVWDOODWLRQ
,QVWDOODWLRQ'LPHQVLRQ'LDJUDP
,QVWDOODWLRQ3DUWVFKHFNLQJ
6HOHFWLRQRI,QVWDOODWLRQ/RFDWLRQ
(OHFWULF&RQQHFWLRQ5HTXLUHPHQW
,QVWDOODWLRQRI,QGRRU8QLW
,QVWDOODWLRQRI2XWGRRU8QLW
9DFXXP3XPSLQJDQG/HDN'HWHFWLRQ
&KHFNDIWHU,QVWDOODWLRQDQG7HVW2SHUDWLRQ

6HUYLFH0DQXDO
7DEOHRI&RQWHQWV
0DLQWHQDQFH
(UURU&RGH/LVW
+RZWR&KHFN6LPSO\WKH0DLQ3DUW
7URXEOHVKRRWLQJIRU1RUPDO0DOIXQFWLRQ
([SORGHG9LHZDQG3DUWV/LVW
,QGRRU8QLW
2XWGRRU8QLW
5HPRYDO3URFHGXUH
5HPRYDO3URFHGXUHRI,QWGRRU8QLW
5HPRYDO3URFHGXUHRI2XWGRRU8QLW
$SSHQGL[
$SSHQGL[5HIHUHQFH6KHHWRI&HOVLXVDQG)DKUHQKHLW
$SSHQGL[&RQ¿JXUDWLRQRI&RQQHFWLRQ3LSH
$SSHQGL[3LSH([SDQGLQJ0HWKRG
$SSHQGL[/LVWRI5HVLVWDQFHIRU7HPSHUDWXUH6HQVRU


7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
6XPPDU\
3DUWĖ7HFKQLFDO,QIRUPDWLRQ
,QGRRU8QLW
0:0<-
0:0<-
2XWGRRU8QLW
050<-
050<-
<7))0272
5HPRWH&RQWUROOHU

7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
6SHFL¿FDWLRQV
6SHFL¿FDWLRQ6KHHW
0RGHO 0:0<-
050<-
0:0<-
050<-
3URGXFW&RGH &%B/ &%B/
3RZHU
6XSSO\
5DWHG9ROWDJH 9a  
5DWHG)UHTXHQF\ +]  
3KDVHV  
3RZHU6XSSO\0RGH 2XWGRRU 2XWGRRU
&RROLQJ&DSDFLW\0LQa0D[ %WXK a a
+HDWLQJ&DSDFLW\0LQa0D[ %WXK a a
&RROLQJ3RZHU,QSXW0LQa0D[ : a a
+HDWLQJ3RZHU,QSXW0LQa0D[ : a a
&RROLQJ&XUUHQW,QSXW $  
+HDWLQJ&XUUHQW,QSXW $  
5DWHG,QSXW :  
5DWHG&XUUHQW $  
$LU)ORZ9ROXPH6++0/6/ &0)  
'HKXPLGLI\LQJ9ROXPH 3LQWK  
((5 %WXK:  
&23 %WXK:  
6((5  
+63)  
$SSOLFDWLRQ$UHD \G 
,QGRRU
8QLW
,QGRRU8QLW0RGHO 0:0<- 0:0<-
,QGRRU8QLW3URGXFW&RGH &%1B/ &%1B/
)DQ7\SH &URVVÀRZ &URVVÀRZ
)DQ'LDPHWHU/HQJWK';/ LQFK ĭ; ĭ;
&RROLQJ6SHHG6++0/6/ UPLQ  
+HDWLQJ6SHHG6++0/6/ UPLQ  
)DQ0RWRU3RZHU2XWSXW :  
)DQ0RWRU5/$ $  
)DQ0RWRU&DSDFLWRU ȝ)  
(YDSRUDWRU)RUP $OXPLQXP)LQFRSSHU7XEH $OXPLQXP)LQFRSSHU7XEH
(YDSRUDWRU3LSH'LDPHWHU LQFK ĭ ĭ
(YDSRUDWRU5RZ¿Q*DS LQFK  
(YDSRUDWRU&RLO/HQJWK/;';: LQFK ;; ;;
6ZLQJ0RWRU0RGHO 039% 03;;
6ZLQJ0RWRU3RZHU2XWSXW :  
)XVH&XUUHQW $  
6RXQG3UHVVXUH/HYHO6++0/6/ G%$  
6RXQG3RZHU/HYHO6++0/6/ G%$  
'LPHQVLRQ:;+;' LQFK ;; ;;
'LPHQVLRQRI&DUWRQ%R[/;:;+ LQFK ;; ;;
'LPHQVLRQRI3DFNDJH/;:;+ LQFK ;; ;;
1HW:HLJKW OE  
*URVV:HLJKW OE  


7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
7KHDERYHGDWDLVVXEMHFWWRFKDQJHZLWKRXWQRWLFH3OHDVHUHIHUWRWKHQDPHSODWHRIWKHXQLW
2XWGRRU
8QLW
2XWGRRU8QLW0RGHO 050<- 050<-
2XWGRRU8QLW3URGXFW&RGH &%:B/ &%:B/
&RPSUHVVRU0DQXIDFWXUHU 0,768%,6+,(/(&75,&*8$1*
=+28&2035(6625&2/7'
&KLQD5HVRXUFHV6KHQ\DQJ
6DQ\R&2/7'
&RPSUHVVRU0RGHO 61%)*<0& &5=+$
&RPSUHVVRU2LO )96 )96
&RPSUHVVRU7\SH 5RWDU\ 5RWDU\
&RPSUHVVRU/5$ $  
&RPSUHVVRU5/$ $  
&RPSUHVVRU3RZHU,QSXW :  
&RPSUHVVRU2YHUORDG3URWHFWRU 17/ 17/
7KURWWOLQJ0HWKRG &DSLOODU\ (OHFWURQH[SDQVLRQYDOYH
6HW7HPSHUDWXUH5DQJH 2) a a
&RROLQJ2SHUDWLRQ$PELHQW
7HPSHUDWXUH5DQJH
2) a a
+HDWLQJ2SHUDWLRQ$PELHQW
7HPSHUDWXUH5DQJH
2) a a
&RQGHQVHU)RUP $OXPLQXP)LQFRSSHU7XEH $OXPLQXP)LQFRSSHU7XEH
&RQGHQVHU3LSH'LDPHWHU LQFK ĭ ĭ
&RQGHQVHU5RZV¿Q*DS LQFK  
&RQGHQVHU&RLO/HQJWK/;';: LQFK ;; ;;
)DQ0RWRU6SHHG USP  
)DQ0RWRU3RZHU2XWSXW :  
)DQ0RWRU5/$ $  
)DQ0RWRU&DSDFLWRU ȝ)  
2XWGRRU8QLW$LU)ORZ9ROXPH &)0  
)DQ7\SH $[LDOÀRZ $[LDOÀRZ
)DQ'LDPHWHU LQFK ĭ ĭ
'HIURVWLQJ0HWKRG $XWRPDWLF'HIURVWLQJ $XWRPDWLF'HIURVWLQJ
&OLPDWH7\SH 7 7
,VRODWLRQ , ,
0RLVWXUH3URWHFWLRQ ,3 ,3
'HVLJQ3UHVVXUH+LJK 36,*  
'HVLJQ3UHVVXUH/RZ 36,*  
6RXQG3UHVVXUH/HYHO+0/ G%$  
6RXQG3RZHU/HYHO+0/ G%$  
'LPHQVLRQ:;+;' LQFK ;; ;;
'LPHQVLRQRI&DUWRQ%R[/;:;+ LQFK ;; ;;
'LPHQVLRQRI3DFNDJH/;:;+ LQFK ;; ;;
1HW:HLJKW OE  
*URVV:HLJKW OE  
5HIULJHUDQW 5$ 5$
5HIULJHUDQW&KDUJH R]  
&RQQHFWLRQ
3LSH
&RQQHFWLRQ3LSH/HQJWK IW  
&RQQHFWLRQ3LSH*DV$GGLWLRQDO&KDUJH R]IW  
2XWHU'LDPHWHU/LTXLG3LSH LQFK ĭ ĭ
2XWHU'LDPHWHU*DV3LSH LQFK ĭ ĭ
0D['LVWDQFH+HLJKW IW  
0D['LVWDQFH/HQJWK IW  
1RWH7KHFRQQHFWLRQSLSHDSSOLHVPHWULFGLDPHWHU

7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
2SHUDWLRQ&KDUDFWHULVWLF&XUYH
&RROLQJ
&RROLQJ
+HDWLQJ
+HDWLQJ
0 10203040506070 90 0110210010908070605040302010
80
11
10
9
8
7
6
5
4
3
2
1
0
11
10
9
8
7
6
5
4
3
2
1
0
220V
230V
240V
220V
230V
240V
Current (A) Current (A)
Compressor speed (rps) Compressor speed (rps)
Conditions
Indoor:DB
80°F /WB66.9 °F
Outdoor:DB95°F/WB75°F
Indoor air flow:Super High
Pipe length:
24.6ft
Conditions
Indoor:DB
70°F/ WB60 °F
Outdoor:DB47°F/WB43°F
Indoor air flow:Super High
Pipe length:
24.6ft
0:0<-050<-
0:0<-050<-
0
2
4
6
8
10
12
14
0 20 40 60 80 100 120
0
2
4
6
8
10
12
14
0 20 40 60 80 100 120
Condition
Indoor:DB 80.6°F
WB66.2 °F
Indoor air flow: Super High
Pipe length:24.6ft
Condition
Indoor:DB 70°F
Indoor air flow: Super High
Pipe length:24.6ft
Compressor Frequency(Hz) Compressor Frequency(Hz)
Current(A) Current(A)


7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
&DSDFLW\9DULDWLRQ5DWLR$FFRUGLQJWR7HPSHUDWXUH
&RROLQJ /RZWHPSHUDWXUHKHDWLQJ
51423
110
100
90
80
70
60
50
40
32 41 47 50
Outdoor temp.(°F)
Capacity ratio (%)
89.6 91.4 93.2 95 96.8 98.6 100.4 102.2 109.4 104 105.8 107.6
100
105
95
90
85
80
75
70
65
60
55
50
Outdoor temp.(°F)
Capacity ratio (%)
Conditions
Indoor:DB
80°F /WB70 °F
Outdoor:DB95°F/WB75°F
Indoor air flow:Super High
Pipe length:
24.6ft
Conditions
Indoor:DB
70°F/ WB60 °F
Outdoor:DB47°F/WB43°F
Indoor air flow:Super High
Pipe length: 24.6ft
&RROLQJDQG+HDWLQJ'DWD6KHHWLQ5DWHG)UHTXHQF\
5DWHGFRROLQJ
FRQGLWLRQR)
'%:% 0RGHO
3UHVVXUHRIJDVSLSH
FRQQHFWLQJLQGRRUDQG
RXWGRRUXQLW
,QOHWDQGRXWOHWSLSH
WHPSHUDWXUHRIKHDW
H[FKDQJHU
)DQVSHHGRI
LQGRRUXQLW
)DQVSHHGRI
RXWGRRUXQLW
&RPSUHVVRU
IUHTXHQF\
+]
,QGRRU 2XWGRRU 303D 7R) 7R)
  0:0<-
050<- WR WR WR 6XSHU+LJK +LJK 
  0:0<-
050<- WR WR WR 6XSHU+LJK +LJK 
5DWHGKHDWLQJ
FRQGLWLRQR)
'%:% 0RGHO
3UHVVXUHRIJDVSLSH
FRQQHFWLQJLQGRRUDQG
RXWGRRUXQLW
,QOHWDQGRXWOHWSLSH
WHPSHUDWXUHRIKHDW
H[FKDQJHU
)DQVSHHGRI
LQGRRUXQLW
)DQVSHHGRI
RXWGRRUXQLW
&RPSUHVVRU
IUHTXHQF\
+]
,QGRRU 2XWGRRU 303D 7R) 7R)
  0:0<-
050<- WR WR WR 6XSHU+LJK +LJK 
  0:0<-
050<- WR WR WR 6XSHU+LJK +LJK 
,QVWUXFWLRQ
7,QOHWDQGRXWOHWSLSHWHPSHUDWXUHRIHYDSRUDWRU
7,QOHWDQGRXWOHWSLSHWHPSHUDWXUHRIFRQGHQVHU
33UHVVXUHDWWKHVLGHRIELJYDOYH
&RQQHFWLRQSLSHOHQJWKIW
&RROLQJ
+HDWLQJ

6HUYLFH0DQXDO
&DSDFLW\ Chart (COOLING)
DB (F°) TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
14 10.48 8.22 0.69 11.48 9.01 0.71 12.13 9.51 0.73 12.95 10.16 0.75 13.69 10.74 0.78 14.24 11.17 0.81 15.43 12.1 0.83
17 10.57 8.29 0.69 11.78 9.24 0.71 12.44 9.75 0.73 13.28 10.42 0.76 14.21 11.15 0.78 14.8 11.61 0.81 15.82 12.41 0.83
23 11.71 9.18 0.69 12.58 9.87 0.71 13.46 10.56 0.73 14.33 11.24 0.75 15.42 12.09 0.77 16.09 12.62 0.8 16.96 13.3 0.83
59 14.2 11.13 0.79 15.26 11.97 0.82 16.32 12.8 0.84 17.38 13.63 0.86 17.87 14.01 0.89 19.51 15.3 0.93 20.57 16.14 0.96
70 16.2 12.71 1.16 17.28 13.55 1.2 18.36 14.4 1.24 19.08 14.96 1.27 19.62 15.39 1.31 21.06 16.52 1.37 22.5 17.65 1.4
75 15.99 12.54 1.19 17.08 13.39 1.23 18.16 14.25 1.27 18.9 14.82 1.31 19.44 15.25 1.35 20.79 16.31 1.4 22.32 17.5 1.45
80 15.58 12.22 1.25 16.66 13.06 1.29 17.74 13.91 1.33 18.54 14.54 1.37 19.26 15.11 1.41 20.52 16.09 1.46 21.96 17.22 1.51
85 15.16 11.89 1.33 16.24 12.73 1.38 17.32 13.58 1.42 18.18 14.26 1.46 18.9 14.82 1.51 20.25 15.88 1.57 21.63 16.96 1.61
90 14.74 11.57 1.39 15.82 12.41 1.44 16.9 13.25 1.48 17.82 13.98 1.52 18.54 14.54 1.57 19.98 15.67 1.64 21.2 16.63 1.68
95 14.3 11.21 1.44 15.37 12.05 1.48 16.44 12.89 1.52 17.51 13.74 1.57 18 14.12 1.62 19.65 15.41 1.68 20.72 16.25 1.73
100 13.92 10.92 1.46 14.99 11.76 1.5 16.06 12.6 1.55 17.14 13.44 1.6 17.77 13.94 1.65 19.28 15.12 1.71 20.35 15.96 1.77
105 13.55 10.62 1.48 14.62 11.47 1.53 15.69 12.31 1.58 16.76 13.15 1.63 17.53 13.75 1.67 18.9 14.82 1.74 19.97 15.66 1.79
110 13.18 10.33 1.5 14.24 11.17 1.54 15.32 12.01 1.59 16.39 12.85 1.64 17.16 13.46 1.7 18.53 14.53 1.76 19.6 15.37 1.81
115 12.8 10.04 1.51 13.87 10.88 1.56 14.94 11.72 1.61 16.01 12.56 1.66 16.79 13.16 1.71 18.16 14.24 1.78 19.22 15.08 1.83
118 12.42 9.74 1.53 13.5 10.59 1.58 14.4 11.29 1.63 15.48 12.14 1.67 16.2 12.71 1.73 17.55 13.77 1.79 18.54 14.54 1.85
Outdoor Air
Temp. 64 / 53 68 / 57 72 / 61 77 / 64
MM18YJ Indoor Air Temperature :DB /WB (F°)
80 / 67 86 / 72 90 / 75
DB TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
14 12.81 10.04 0.93 14.04 11.01 0.96 14.83 11.62 0.99 15.83 12.42 1.02 16.73 13.13 1.06 17.41 13.65 1.1 18.86 14.79 1.13
17 12.92 10.13 0.93 14.4 11.29 0.96 15.2 11.92 0.99 16.24 12.74 1.03 17.37 13.62 1.06 18.08 14.19 1.1 19.34 15.17 1.13
23 14.31 11.22 0.93 15.38 12.06 0.96 16.45 12.9 0.99 17.52 13.74 1.02 18.85 14.78 1.05 19.66 15.42 1.09 20.73 16.26 1.12
59 17.35 13.61 1.07 18.65 14.63 1.11 19.95 15.64 1.14 21.24 16.66 1.17 21.85 17.13 1.21 23.85 18.7 1.26 25.15 19.72 1.3
70 19.8 15.53 1.58 21.12 16.56 1.63 22.44 17.6 1.68 23.32 18.29 1.73 23.98 18.81 1.78 25.74 20.19 1.86 27.5 21.57 1.91
75 19.54 15.33 1.62 20.87 16.37 1.67 22.2 17.41 1.72 23.1 18.12 1.78 23.76 18.64 1.83 25.41 19.93 1.91 27.28 21.39 1.97
80 19.04 14.93 1.69 20.36 15.96 1.75 21.68 17 1.8 22.66 17.78 1.86 23.54 18.47 1.91 25.08 19.67 1.99 26.84 21.05 2.05
85 18.53 14.53 1.81 19.84 15.56 1.87 21.16 16.6 1.93 22.22 17.43 1.99 23.1 18.12 2.05 24.75 19.41 2.13 26.44 20.73 2.19
90 18.02 14.14 1.89 19.34 15.17 1.95 20.65 16.19 2.01 21.78 17.08 2.07 22.66 17.78 2.13 24.42 19.15 2.22 25.91 20.32 2.29
95 17.48 13.7 1.95 18.78 14.73 2.01 20.09 15.75 2.07 21.4 16.79 2.13 22 17.26 2.2 24.02 18.84 2.29 25.32 19.86 2.35
100 17.01 13.35 1.98 18.33 14.37 2.04 19.63 15.4 2.1 20.94 16.42 2.17 21.71 17.03 2.24 23.56 18.48 2.32 24.87 19.51 2.4
105 16.56 12.98 2.01 17.87 14.02 2.08 19.18 15.04 2.14 20.48 16.07 2.21 21.43 16.81 2.27 23.1 18.12 2.36 24.41 19.14 2.43
110 16.1 12.63 2.04 17.41 13.65 2.1 18.72 14.68 2.16 20.03 15.71 2.23 20.97 16.45 2.3 22.65 17.76 2.39 23.95 18.79 2.46
115 15.64 12.27 2.05 16.95 13.3 2.12 18.26 14.32 2.19 19.57 15.35 2.25 20.52 16.09 2.32 22.19 17.4 2.41 23.5 18.43 2.49
118 15.18 11.91 2.08 16.5 12.94 2.14 17.6 13.8 2.21 18.92 14.84 2.27 19.8 15.53 2.35 21.45 16.82 2.43 22.66 17.78 2.51
Outdoor Air
Temp. 64 / 53 68 / 57 72 / 61 77 / 64
MM24YJ Indoor Air Temperature :DB /WB (F°)
80 / 67 86 / 72 90 / 75

6HUYLFH0DQXDO
&DSDFLW\ Chart (HEATING)
DB °F WB TC PI TC PI TC PI TC PI TC PI TC PI TC PI
-3 -4 12.58 1.49 12.23 1.52 12.11 1.55 11.99 1.57 11.9 1.59 11.69 1.61 11.42 1.66
-0.4 -1 13.64 1.63 13.24 1.66 13.12 1.7 13 1.73 12.9 1.75 12.65 1.77 12.37 1.82
6 5 14.39 1.7 13.97 1.74 13.84 1.78 13.71 1.8 13.61 1.82 13.35 1.85 13.05 1.9
10 9 14.99 1.76 14.56 1.79 14.42 1.83 14.28 1.86 14.18 1.88 13.91 1.9 13.59 1.96
16 14 15.44 1.78 14.99 1.81 14.85 1.85 14.71 1.88 14.61 1.9 14.32 1.92 14 1.98
19 17 15.74 1.83 15.29 1.87 15.14 1.9 14.8 1.94 14.89 1.96 14.6 1.98 14.27 2.04
24 23 17.45 1.89 16.99 1.93 16.84 1.97 16.5 2.01 16.59 2.03 16.3 2.05 15.98 2.11
32 30 19.43 2.05 18.97 2.09 18.82 2.13 18.49 2.17 18.57 2.19 18.28 2.22 17.96 2.28
41 38 21.69 2.18 21.23 2.22 21.09 2.27 20.75 2.31 20.84 2.33 20.55 2.36 20.22 2.43
43 40 22.26 2.22 21.8 2.26 21.65 2.31 21.32 2.35 21.4 2.37 21.12 2.4 20.79 2.47
47 43 24.52 2.27 23.77 2.31 23.53 2.36 23.3 2.4 23.13 2.43 22.66 2.46 22.12 2.53
53 50 24.76 2.29 24.01 2.34 23.77 2.38 23.53 2.42 23.35 2.45 22.88 2.48 22.34 2.55
59 55 25.32 2.31 24.56 2.36 24.31 2.41 24.07 2.45 23.88 2.47 23.4 2.5 22.85 2.58
64 60 25.86 2.36 25.08 2.4 24.83 2.45 24.58 2.49 24.39 2.52 23.9 2.55 23.34 2.63
70 66 26.36 2.39 25.56 2.44 25.3 2.49 25.05 2.53 24.86 2.56 24.36 2.59 23.78 2.67
75 71 26.72 2.43 25.91 2.48 25.65 2.53 25.4 2.57 25.2 2.6 24.7 2.63 24.11 2.71
78 75 26.97 2.45 26.15 2.5 25.88 2.55 25.63 2.59 25.43 2.62 24.92 2.65 24.33 2.73
75 86
MM18YJ (Heating) Indoor Air Temperature :DB
Outdoor Air
Temp. 60 64 68 70 72
°F DB °F WB TC PI TC PI TC PI TC PI TC PI TC PI TC PI
-3 -4 14.36 1.73 13.96 1.77 13.82 1.8 13.69 1.83 13.59 1.85 13.34 1.88 13.04 1.93
-0.4 -1 15.57 1.9 15.12 1.94 14.98 1.98 14.84 2.01 14.73 2.04 14.45 2.06 14.12 2.12
6 5 16.43 1.99 15.95 2.03 15.8 2.07 15.65 2.1 15.54 2.13 15.25 2.15 14.9 2.22
10 9 17.12 2.05 16.62 2.09 16.46 2.13 16.3 2.17 16.18 2.19 15.88 2.22 15.52 2.28
16 14 17.63 2.07 17.12 2.12 16.96 2.16 16.79 2.19 16.67 2.22 16.35 2.25 15.98 2.31
19 17 17.97 2.13 17.46 2.18 17.28 2.22 16.9 2.26 17 2.28 16.67 2.31 16.29 2.38
24 23 19.92 2.21 19.39 2.26 19.23 2.3 18.84 2.34 18.94 2.37 18.61 2.39 18.24 2.47
32 30 22.18 2.39 21.65 2.44 21.49 2.49 21.11 2.53 21.2 2.56 20.87 2.59 20.5 2.67
41 38 24.76 2.54 24.24 2.6 24.07 2.65 23.69 2.69 23.79 2.72 23.46 2.75 23.08 2.84
43 40 25.41 2.59 24.89 2.64 24.72 2.69 24.34 2.74 24.43 2.77 24.11 2.8 23.73 2.88
47 43 27.99 2.65 27.14 2.7 26.87 2.76 26.6 2.8 26.4 2.83 25.87 2.86 25.25 2.95
53 50 28.27 2.67 27.41 2.73 27.13 2.78 26.87 2.83 26.66 2.86 26.13 2.89 25.5 2.98
59 55 28.91 2.7 28.04 2.75 27.76 2.81 27.48 2.85 27.27 2.89 26.72 2.92 26.08 3.01
64 60 29.53 2.75 28.64 2.8 28.35 2.86 28.06 2.91 27.85 2.94 27.29 2.98 26.64 3.06
70 66 30.09 2.79 29.18 2.85 28.88 2.91 28.6 2.95 28.38 2.99 27.81 3.02 27.15 3.11
75 71 30.51 2.83 29.58 2.89 29.28 2.95 28.99 328.77 3.03 28.2 3.07 27.52 3.16
78 75 30.79 2.86 29.86 2.92 29.55 2.98 29.26 3.03 29.04 3.06 28.45 3.1 27.78 3.19
75 86
Outdoor Air
Temperature 60 64
MM24YJ (Heating) Indoor Air Temperature :DB
68 70 72