93
Filter Replacement
Monthly air filter inspection is required to
maintain optimum unit efficiency. It is
strongly recommended that filter media be
replaced monthly. Open access panel and
pull filters straight out to inspect all of the
filters. Replace filters with the size indicated
on each filter. Arrow on the replacement
filters must point towards the blower.
Table 21 - M2-005 and M2-008 Filters
Filter Type
(Quantity) Size
M2-005
M2-008
2” Pleated - 30% Eff, MERV 8
(2) 20” x 20”
(4) 16” x 20”
4” Pleated - 30% Eff (MERV 8), 65% Eff
(MERV 11), 85% Eff (MERV 13),
or 95% Eff (MERV 14)
12” Cartridge - 65% Eff (MERV 11),
85% Eff (MERV 13),
or 95% Eff (MERV 14)
Table 22 - M2-011 and M2-014 Filters
Filter Type
(Quantity) Size
M2-011
M2-014
2” Pleated - 30% Eff, MERV 8
(2) 16” x 20” and
(4) 20” x 20”
4” Pleated - 30% Eff (MERV 8), 65% Eff
(MERV 11), 85% Eff (MERV 13),
or 95% Eff (MERV 14)
12” Cartridge - 65% Eff (MERV 11),
85% Eff (MERV 13),
or 95% Eff (MERV 14)
Electric shock hazard. Shut off all
electrical power to the unit to avoid
shock hazard or injury from rotating
parts.
WARNING
Summary of Contents for M2 Series
Page 2: ......
Page 5: ...5 Split System Piping Diagrams 98 M2 Series Startup Form 115 Maintenance Log 121 ...
Page 35: ...35 Table 1 Electric and Gas Heating Capacities ...
Page 38: ...38 Figure 5 M2 Series Unit Four Point Lifting ...
Page 39: ...39 Figure 6 M2 Series Unit Eight Point Lifting ...
Page 58: ...58 Figure 32 Supply Fan Banding ...
Page 95: ...95 Figure 52 Filter Layout Viewed from the Upstream Side of the Cooling Coil ...
Page 98: ...98 Split System Piping Diagrams Figure 53 A C Split System Piping Suction Down ...
Page 99: ...99 Figure 54 A C Split System Piping Suction Up ...
Page 100: ...100 Figure 55 A C with LAC Split System Piping Suction Up ...
Page 101: ...101 Figure 56 A C with Modulating Hot Gas Reheat Split System Piping Suction Down ...
Page 102: ...102 Figure 57 A C with Modulating Hot Gas Reheat Split System Piping Suction Up ...
Page 103: ...103 Figure 58 A C with Hot Gas Bypass Split System Piping Suction Down ...
Page 104: ...104 Figure 59 A C with Hot Gas Bypass Split System Piping Suction Up ...
Page 107: ...107 Figure 62 Heat Pump Split System Piping Suction Down ...
Page 108: ...108 Figure 63 Heat Pump Split System Piping Suction Up ...
Page 109: ...109 Figure 64 Heat Pump with Modulating Hot Gas Reheat Split System Piping Suction Down ...
Page 110: ...110 Figure 65 Heat Pump with Modulating Hot Gas Reheat Split System Piping Suction Up ...
Page 111: ...111 Figure 66 Heat Pump with Hot Gas Bypass Split System Piping Suction Down ...
Page 112: ...112 Figure 67 Heat Pump with Hot Gas Bypass Split System Piping Suction Up ...