Installation Instructions
47
DIP SWITCH SETTINGS
*NOT RECOMMENDED
**Factory Default
SINGLE STAGE COOLING^
PCBBF137 PCBBF139
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
CFM CFM CFM CFM CFM CFM CFM CFM
Ylo
1399 1327 1259 1185 1118 1051 980 913
Y
1683 1628 1565 1511 1445 1387 1340 1276
Ylo
1106 1017 946 855 764 681 605 N/A
Y
1399 1327 1259 1185 1118 1051 980 913
Ylo
1106 1017 946 855 764 681 605 N/A
Y
1683 1628 1565 1511 1445 1387 1340 1276
Ylo
1399 1327 1259 1185 1118 1051 980 913
Y
1796 1753 1697 1645 1589 1536 1478 1425
Ylo
1399 1327 1259 1185 1118 1051 980 913
Y
2211 2162 2122 2076 2029 1986 1964 1942
Ylo
1106 1017 946 855 764 681 605 N/A
Y
1796 1753 1697 1645 1589 1536 1478 1425
Ylo
2211 2162 2122 2076 2029 1986 1964 1942
Y
1683 1628 1565 1511 1445 1387 1340 1276
Ylo
2211 2162 2122 2076 2029 1986 1964 1942
Y
1106 1017 946 855 764 681 605 N/A
OFF OFF ON
NA
ON OFF ON^
ON ON ON^
DIP Switches
S1-1 S1-2 S1-3
ON ON ON^
ON OFF ON^
**OFF OFF OFF
ON OFF OFF^
ON ON OFF
OFF ON OFF
OFF OFF ON
OFF ON ON^
OFF ON OFF
*MEC961205DN - COOLING
DIP Switches
S2-1 S2-2 S2-3
**OFF OFF OFF
ON OFF OFF^
ON ON OFF / OFF ON ON
PCBBF137 PCBBF139
Static
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Tstat Call CFM CFM CFM CFM CFM CFM CFM CFM
**OFF OFF OFF
G
1796 1753 1697 1645 1589 1536 1478 1425
ON OFF OFF
G
2211 2162 2122 2076 2029 1986 1964 1942
ON ON OFF
G
1106 1017 946 855 764 681 605 550
OFF ON OFF
G
1399 1327 1259 1185 1118 1051 980 913
OFF OFF ON
G
1683 1628 1565 1511 1445 1387 1340 1276
OFF ON ON
G
1796 1753 1697 1645 1589 1536 1478 1425
ON OFF ON
G
1796 1753 1697 1645 1589 1536 1478 1425
ON ON ON
G
1796 1753 1697 1645 1589 1536 1478 1425
ALL POSITIONS NA
G
1796 1753 1697 1645 1589 1536 1478 1425
DIP Switches
NA
DIP Switches
S2-2 S2-3 S2-4
*MEC961205DN - CONTINUOUS FAN
PCBBF137 PCBBF139
Static
0.6 0.7 0.8
Tstat Call CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM CFM CFM
W1
1796 41 1753 42 1697 44 1645 45 1589 47 1536 1478 1425
W2
2211 48 2162 49 2122 50 2076 51 2029 52 1986 1964 1942
W1
1106 NA 1017 NA 946 N/A 855 N/A 764 N/A NA NA N/A
W2
2211 48 2162 49 2122 50 2076 51 2029 52 1986 1964 1942
W1
1106 67 1017 73 946 N/A 855 N/A 764 N/A NA NA N/A
W2
1399 NA 1327 N/A 1259 N/A 1185 N/A 1118 N/A NA NA NA
W1
1399 53 1327 56 1259 59 1185 62 1118 NA NA NA NA
W2
1683 63 1628 65 1565 NA 1511 NA 1445 NA NA NA NA
OFF ON
DIP Switches
S3-1 S3-2
**OFF OFF
ON OFF*
ON ON*
**OFF OFF
ON OFF*
ON ON*
OFF ON
DIP Switches
S1-4 S2-1
0.1 0.2 0.3 0.4 0.5
*MEC961205DN - HEATING