ECR EMI America Series Installation, Operation And Maintenance Manual page 5

• Four plastic air vanes, motor driven with
auto sweep or fixed position stop setting
on models 24 and 36. Models 9–12 are
equipped with manually-adjusted air
vanes.
Coil
• Coil is seamless, copper tubing, arranged
in staggered configuration, with enhanced
aluminum fins, tested to 600 psig.
• The tubes are mechanically expanded for
secure bonding to fin shoulder.
Refrigeration Circuit
• Units are equipped with a serviceable
fixed orifice expansion device and use
R410A refrigerant only.
Controls and Components
(factory installed or supplied)
• Connections for 24V remote remote
thermostat.
• Custom control board featuring program-
mability, configuration, and multiple
modes of operation. (CACH/CAHH
only)
• Controls also feature anti-short-cycle
timer, post purge fan relay, and an on-
board 30-amp electric heat relay.
• Condensate pump with 36" (0.9 m) lift
(measured from base of unit).
• 24V Transformer.
P/N 240007756, Rev. A [051509]
CACG/CAHG & CACH/CAHH
• Installation, Operation and Maintenance Manual •
Verify Unit Before Installing
(continued)
System options
• 24V remote remote thermostat.
• Electric Heat (@ 230V)
– 1.5 kW — models 9–12
– 3 kW — model 24
– 5 kW — model 36.
Heat pump applications
Electric heat option — EMI heat pumps
are intended to operate with an indoor
air handler, with electric heat. If an in-
door air handler without electric heat is
matched with a heat pump condenser,
the system will deliver cold air during
defrost.
5
Air Handlers
NOTICE
Made in the USA