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Lennox ZCC092 User Manual

Lennox ZCC092
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Page 18
B-Cooling Components
All units use independent cooling circuits consisting of
ξ™–ξ™ˆξ™“ξ™„ξ™•ξ™„ξ™—ξ™ˆξ˜ƒ ξ™†ξ™’ξ™ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ™–ξ˜ξ˜ƒ ξ™†ξ™’ξ™‘ξ™‡ξ™ˆξ™‘ξ™–ξ™ˆξ™•ξ˜ƒ ξ™†ξ™’ξ™Œξ™ξ™–ξ˜ƒ ξ™„ξ™‘ξ™‡ξ˜ƒ ξ™ˆξ™™ξ™„ξ™“ξ™’ξ™•ξ™„ξ™—ξ™’ξ™•ξ˜ƒ
ξ™†ξ™’ξ™Œξ™ξ™–ξ˜‘ξ˜ƒξ˜Άξ™ˆξ™ˆξ˜ƒξšΏξ™Šξ™˜ξ™•ξ™ˆξ˜ƒξ˜—ξ˜‘ξ˜ƒξ˜·ξ™šξ™’ξ˜ƒξ™‡ξ™•ξ™„ξ™šξ˜ξ™—ξ™‹ξ™•ξ™’ξ™˜ξ™Šξ™‹ξ˜ƒξ™—ξ™œξ™“ξ™ˆξ˜ƒξ™†ξ™’ξ™‘ξ™‡ξ™ˆξ™‘ξ™–ξ™ˆξ™•ξ˜ƒξ™‰ξ™„ξ™‘ξ™–ξ˜ƒ
ξ™„ξ™•ξ™ˆξ˜ƒξ™˜ξ™–ξ™ˆξ™‡ξ˜ƒξ™Œξ™‘ξ˜ƒξ˜½ξ˜¦ξ˜¦ξ˜“ξ˜œξ˜•ξ˜’ξ˜”ξ˜˜ξ˜“ξ˜ƒξ™˜ξ™‘ξ™Œξ™—ξ™–ξ˜‘ξ˜ƒξ˜€ξ™ξ™ξ˜ƒξ™˜ξ™‘ξ™Œξ™—ξ™–ξ˜ƒξ™„ξ™•ξ™ˆξ˜ƒξ™ˆξ™”ξ™˜ξ™Œξ™“ξ™“ξ™ˆξ™‡ξ˜ƒξ™šξ™Œξ™—ξ™‹ξ˜ƒ
belt-drive blowers which draw air across the evaporator
during unit operation.
ξ˜¦ξ™’ξ™’ξ™ξ™Œξ™‘ξ™Šξ˜ƒ ξ™ξ™„ξ™œξ˜ƒ ξ™…ξ™ˆξ˜ƒ ξ™–ξ™˜ξ™“ξ™“ξ™ξ™ˆξ™ξ™ˆξ™‘ξ™—ξ™ˆξ™‡ξ˜ƒ ξ™…ξ™œξ˜ƒ ξ™„ξ˜ƒ ξ™‰ξ™„ξ™†ξ™—ξ™’ξ™•ξ™œξ˜ξ˜ƒ ξ™’ξ™•ξ˜ƒ ξšΏξ™ˆξ™ξ™‡ξ˜ƒ ξ™Œξ™‘-
stalled economizer. The evaporators are row-split. Circuit
ξ˜†ξ˜•ξ˜ƒ ξ™Œξ™–ξ˜ƒ ξ™‡ξ™Œξ™•ξ™ˆξ™†ξ™—ξ™ξ™œξ˜ƒ ξ™…ξ™ˆξ™‹ξ™Œξ™‘ξ™‡ξ˜ƒ ξ™—ξ™‹ξ™ˆξ˜ƒ ξšΏξ™ξ™—ξ™ˆξ™•ξ˜ƒ ξ™•ξ™„ξ™†ξ™Žξ˜ƒ ξ™„ξ™‘ξ™‡ξ˜ƒ ξ™’ξ™‘ξ˜ƒ ξ˜”ξ˜˜ξ˜“ξ˜ƒ ξ™˜ξ™‘ξ™Œξ™—ξ™–ξ˜ƒ ξ™Œξ™–ξ˜ƒ
ξ™ˆξ™”ξ™˜ξ™Œξ™“ξ™“ξ™ˆξ™‡ξ˜ƒξ™šξ™Œξ™—ξ™‹ξ˜ƒξ™„ξ˜ƒξ˜·ξ˜»ξ˜Ήξ˜ξ˜ƒξ˜“ξ˜œξ˜•ξ˜ξ˜”ξ˜“ξ˜•ξ˜ξ˜”ξ˜•ξ˜“ξ˜ƒξ™ξ™’ξ™‡ξ™ˆξ™ξ™–ξ˜ƒξ™˜ξ™–ξ™ˆξ˜ƒξ™„ξ˜ƒξšΏξ™›ξ™ˆξ™‡ξ˜ƒξ™ξ™ˆ-
tering device. Circuit #1 is located after circuit #2 on the
same evaporator slab. Circuit #1 always is equipped with
a TXV. Each evaporator is also equipped with enhanced
ξšΏξ™‘ξ™–ξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒξ™•ξ™Œξ›€ξ™ˆξ™‡ξ˜ƒξ™—ξ™˜ξ™…ξ™Œξ™‘ξ™Šξ˜‘
In all units each compressor is protected by S4 and S7
ξ™‹ξ™Œξ™Šξ™‹ξ˜ƒξ™“ξ™•ξ™ˆξ™–ξ™–ξ™˜ξ™•ξ™ˆξ˜ƒξ™–ξ™šξ™Œξ™—ξ™†ξ™‹ξ™ˆξ™–ξ˜ƒξ˜‹ξ™’ξ™‘ξ˜ƒξ™ˆξ™„ξ™†ξ™‹ξ˜ƒξ™ˆξ™™ξ™„ξ™“ξ™’ξ™•ξ™„ξ™—ξ™’ξ™•ξ˜Œξ˜‘ξ˜ƒξ˜―ξ™’ξ™šξ˜ƒξ™„ξ™ξ™…ξ™Œ-
ξ™ˆξ™‘ξ™—ξ˜ƒξ™–ξ™šξ™Œξ™—ξ™†ξ™‹ξ™ˆξ™–ξ˜ƒξ˜‹ξ˜Άξ˜”ξ˜”ξ˜ξ˜ƒξ˜Άξ˜›ξ˜—ξ˜Œξ˜ƒξ™„ξ™•ξ™ˆξ˜ƒξ™„ξ™™ξ™„ξ™Œξ™ξ™„ξ™…ξ™ξ™ˆξ˜ƒξ™„ξ™–ξ˜ƒξ™„ξ™‘ξ˜ƒξ™’ξ™“ξ™—ξ™Œξ™’ξ™‘ξ˜ƒξ™‰ξ™’ξ™•ξ˜ƒξ™„ξ™‡-
ditional compressor protection. Each compressor is pro-
tected by a crankcase heater.
1-Compressors B1 and B2
ξ˜€ξ™ξ™ξ˜ƒ ξ˜½ξ˜¦ξ˜¦ξ˜“ξ˜œξ˜•ξ˜’ξ˜”ξ˜˜ξ˜“ξ˜ƒ ξ™˜ξ™‘ξ™Œξ™—ξ™–ξ˜ƒ ξ™˜ξ™–ξ™ˆξ˜ƒ ξ™—ξ™šξ™’ξ˜ƒ ξ™–ξ™†ξ™•ξ™’ξ™ξ™ξ˜ƒ ξ™†ξ™’ξ™ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ™–ξ˜‘ξ˜ƒξ™‹ξ™’ξ™š-
ever Circuit #1 B1 uses a 2-stage or 2-step compressor.
ξ˜¦ξ™Œξ™•ξ™†ξ™˜ξ™Œξ™—ξ˜ƒξ˜†ξ˜•ξ˜ƒξ™’ξ™•ξ˜ƒξ˜₯ξ˜•ξ˜ƒξ™˜ξ™–ξ™ˆξ™–ξ˜ƒξ™„ξ˜ƒξšΏξ™›ξ™ˆξ™‡ξ˜ƒξ™†ξ™„ξ™“ξ™„ξ™†ξ™Œξ™—ξ™œξ˜ƒξ™†ξ™’ξ™ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ˜‘ξ˜ƒξ˜¦ξ™’ξ™-
pressor capacity may vary from stage to stage. In all cas-
ξ™ˆξ™–ξ˜ξ˜ƒ ξ™—ξ™‹ξ™ˆξ˜ƒ ξ™†ξ™„ξ™“ξ™„ξ™†ξ™Œξ™—ξ™œξ˜ƒ ξ™’ξ™‰ξ˜ƒ ξ™ˆξ™„ξ™†ξ™‹ξ˜ƒ ξ™†ξ™’ξ™ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ˜ƒ ξ™Œξ™–ξ˜ƒ ξ™„ξ™‡ξ™‡ξ™ˆξ™‡ξ˜ƒ ξ™—ξ™’ξ˜ƒ ξ™•ξ™ˆξ™„ξ™†ξ™‹ξ˜ƒ
ξ™—ξ™‹ξ™ˆξ˜ƒξ™—ξ™’ξ™—ξ™„ξ™ξ˜ƒξ™†ξ™„ξ™“ξ™„ξ™†ξ™Œξ™—ξ™œξ˜ƒξ™’ξ™‰ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™˜ξ™‘ξ™Œξ™—ξ˜‘ξ˜ƒξ˜Άξ™ˆξ™ˆξ˜ƒξš³ξ˜Άξ˜³ξ˜¨ξ˜¦ξ˜¬ξ˜©ξ˜¬ξ˜¦ξ˜€ξ˜·ξ˜¬ξ˜²ξ˜±ξ˜Άξš΄ξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒ
ξš³ξ˜¨ξ˜―ξ˜¨ξ˜¦ξ˜·ξ˜΅ξ˜¬ξ˜¦ξ˜€ξ˜―ξ˜ƒ ξ˜§ξ˜€ξ˜·ξ˜€ξš΄ξ˜ƒ ξ˜‹ξ™—ξ™„ξ™…ξ™ξ™ˆξ˜ƒ ξ™’ξ™‰ξ˜ƒ ξ™†ξ™’ξ™‘ξ™—ξ™ˆξ™‘ξ™—ξ™–ξ˜Œξ˜ƒ ξ™’ξ™•ξ˜ƒ ξ™†ξ™’ξ™ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ˜ƒ
ξ™‘ξ™„ξ™ξ™ˆξ™“ξ™ξ™„ξ™—ξ™ˆξ˜ƒξ™‰ξ™’ξ™•ξ˜ƒξ™†ξ™’ξ™ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ˜ƒξ™–ξ™“ξ™ˆξ™†ξ™ŒξšΏξ™†ξ™„ξ™—ξ™Œξ™’ξ™‘ξ™–ξ˜‘
WARNING
Electrical shock hazard. Compressor must be
grounded. Do not operate without protective cover
over terminals. Disconnect power before removing
protective cover. Discharge capacitors before
servicing unit. Failure to follow these precautions
could cause electrical shock resulting in injury or
death.
Each compressor is energized by a corresponding com-
pressor contactor.
NOTE-Refer to the wiring diagram section for specic unit
operation.
ξ˜¬ξ™‰ξ˜ƒ ξ˜¬ξ™‘ξ™—ξ™ˆξ™•ξ™ξ™Œξ™‘ξ™Žξ˜ƒ ξ™†ξ™’ξ™ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ˜ƒ ξ™•ξ™ˆξ™“ξ™ξ™„ξ™†ξ™ˆξ™ξ™ˆξ™‘ξ™—ξ˜ƒ ξ™Œξ™–ξ˜ƒ ξ™‘ξ™ˆξ™†ξ™ˆξ™–ξ™–ξ™„ξ™•ξ™œξ˜ξ˜ƒ ξ™†ξ™„ξ™ξ™ξ˜ƒ
ξ˜”ξ˜ξ˜›ξ˜“ξ˜“ξ˜ξ˜—ξ˜˜ξ˜–ξ˜ξ˜™ξ˜™ξ˜™ξ˜œξ˜‘
IMPORTANT
Some scroll compressors have an internal vacuum
protector that will unload scrolls when suction
pressure goes below 20 psig. A hissing sound
will be heard when the compressor is running
unloaded. Protector will reset when low pressure
in system rises above 40 psig. DO NOT REPLACE
COMPRESSOR.
2-High Pressure Switches S4 and S7
The high pressure switch is an auto-reset SPST N.C.
ξ™–ξ™šξ™Œξ™—ξ™†ξ™‹ξ˜ƒ ξ™šξ™‹ξ™Œξ™†ξ™‹ξ˜ƒ ξ™’ξ™“ξ™ˆξ™‘ξ™–ξ˜ƒ ξ™’ξ™‘ξ˜ƒ ξ™„ξ˜ƒ ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™˜ξ™•ξ™ˆξ˜ƒ ξ™•ξ™Œξ™–ξ™ˆξ˜‘ξ˜ƒ ξ˜Άξ˜—ξ˜ƒ ξ˜‹ξšΏξ™•ξ™–ξ™—ξ˜ƒ ξ™†ξ™Œξ™•ξ™†ξ™˜ξ™Œξ™—ξ˜Œξ˜ƒ
ξ™„ξ™‘ξ™‡ξ˜ƒξ˜Άξ˜šξ˜ƒξ˜‹ξ™–ξ™ˆξ™†ξ™’ξ™‘ξ™‡ξ˜ƒξ™†ξ™Œξ™•ξ™†ξ™˜ξ™Œξ™—ξ˜Œξ™„ξ™•ξ™ˆξ˜ƒξ™ξ™’ξ™†ξ™„ξ™—ξ™ˆξ™‡ξ˜ƒξ™Œξ™‘ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™†ξ™’ξ™ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ˜ƒξ™‡ξ™Œξ™–-
charge line and wired in series with the respective com-
pressor contactor coils.
ξ˜Ίξ™‹ξ™ˆξ™‘ξ˜ƒξ™‡ξ™Œξ™–ξ™†ξ™‹ξ™„ξ™•ξ™Šξ™ˆξ˜ƒξ™“ξ™•ξ™ˆξ™–ξ™–ξ™˜ξ™•ξ™ˆξ˜ƒξ™•ξ™Œξ™–ξ™ˆξ™–ξ˜ƒξ™—ξ™’ξ˜ƒξ˜™ξ˜—ξ˜“ξ˜ƒξš“ξ˜ƒξ˜”ξ˜“ξ˜ƒξ™“ξ™–ξ™Œξ™Šξ˜ƒξ˜‹ξ˜—ξ˜—ξ˜”ξ˜–ξ˜ƒξš“ξ˜ƒ
ξ˜™ξ˜œξ˜ƒ ξ™Žξ˜³ξ™„ξ˜Œξ˜ƒ ξ˜‹ξ™Œξ™‘ξ™‡ξ™Œξ™†ξ™„ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™„ξ˜ƒ ξ™“ξ™•ξ™’ξ™…ξ™ξ™ˆξ™ξ˜ƒ ξ™Œξ™‘ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒ ξ™–ξ™œξ™–ξ™—ξ™ˆξ™ξ˜Œξ˜ƒ ξ™—ξ™‹ξ™ˆξ˜ƒξ™–ξ™šξ™Œξ™—ξ™†ξ™‹ξ˜ƒ
opens and the respective compressor is de-energized
ξ˜‹ξ™—ξ™‹ξ™ˆξ˜ƒξ™ˆξ™†ξ™’ξ™‘ξ™’ξ™ξ™Œξ™ξ™ˆξ™•ξ˜ƒξ™†ξ™„ξ™‘ξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™Œξ™‘ξ™˜ξ™ˆξ˜ƒξ™—ξ™’ξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™ˆξ˜Œξ˜‘ξ˜ƒξ˜ξ˜”ξ˜•ξ˜“ξ˜ƒξ˜Έξ™‘ξ™Œξ™—ξ™–ξ˜ƒξ™‹ξ™„ξ™™ξ™ˆξ˜ƒ
the S4 high pressure switch located in the liquid line be-
ξ™‰ξ™’ξ™•ξ™ˆξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξšΏξ™ξ™—ξ™ˆξ™•ξ˜ƒξ™‡ξ™•ξ™Œξ™ˆξ™•ξ˜‘
3-Low Ambient Switches S11 & S84 (optional)
The low ambient switch is an auto-reset SPST N.O. pres-
sure switch which allows for mechanical cooling operation
at low outdoor temperatures. In all models a switch is lo-
cated in each liquid line prior to the indoor coil section.
ξ˜¬ξ™‘ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜½ξ˜¦ξ˜¦ξ˜“ξ˜œξ˜•ξ˜’ξ˜”ξ˜˜ξ˜“ξ˜ξ˜ƒξ˜Άξ˜”ξ˜”ξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒξ˜Άξ˜›ξ˜—ξ˜ƒξ™„ξ™•ξ™ˆξ˜ƒξ™šξ™Œξ™•ξ™ˆξ™‡ξ˜ƒξ™Œξ™‘ξ˜ƒξ™“ξ™„ξ™•ξ™„ξ™ξ™ξ™ˆξ™ξ˜ƒξ™šξ™Œξ™—ξ™‹ξ˜ƒ
outdoor fan relay K10.
ξ˜Ίξ™‹ξ™ˆξ™‘ξ˜ƒξ™ξ™Œξ™”ξ™˜ξ™Œξ™‡ξ˜ƒ ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™˜ξ™•ξ™ˆξ˜ƒ ξ™•ξ™Œξ™–ξ™ˆξ™–ξ˜ƒξ™—ξ™’ξ˜ƒξ˜—ξ˜˜ξ˜“ξ˜ƒ ξš“ξ˜ƒ ξ˜”ξ˜“ξ˜ƒξ™“ξ™–ξ™Œξ™Šξ˜ƒ ξ˜‹ξ˜–ξ˜”ξ˜“ξ˜•ξ˜ƒ ξš“ξ˜ƒξ˜™ξ˜œξ˜ƒ
ξ™Žξ˜³ξ™„ξ˜Œξ˜ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒ ξ™–ξ™šξ™Œξ™—ξ™†ξ™‹ξ˜ƒ ξ™†ξ™ξ™’ξ™–ξ™ˆξ™–ξ˜ƒ ξ™„ξ™‘ξ™‡ξ˜ƒ ξ™—ξ™‹ξ™ˆξ˜ƒ ξ™†ξ™’ξ™‘ξ™‡ξ™ˆξ™‘ξ™–ξ™ˆξ™•ξ˜ƒ ξ™‰ξ™„ξ™‘ξ™–ξ˜ƒ ξ™„ξ™•ξ™ˆξ˜ƒ ξ™ˆξ™‘-
ergized. When liquid pressure in both refrigerant circuits
ξ™‡ξ™•ξ™’ξ™“ξ™–ξ˜ƒξ™—ξ™’ξ˜ƒξ˜•ξ˜—ξ˜“ξ˜ƒξš“ξ˜ƒξ˜”ξ˜“ξ˜ƒξ™“ξ™–ξ™Œξ™Šξ˜ƒξ˜‹ξ˜”ξ˜™ξ˜˜ξ˜˜ξ˜ƒξš“ξ˜ƒξ˜™ξ˜œξ˜ƒξ™Žξ˜³ξ™„ξ˜Œξ˜ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™–ξ™šξ™Œξ™—ξ™†ξ™‹ξ™ˆξ™–ξ˜ƒξ™’ξ™“ξ™ˆξ™‘ξ˜ƒ
and the condenser fans are de-energized. This intermit-
tent fan operation results in higher evaporating tempera-
ture allowing the system to operate without icing the evap-
orator coil and losing capacity.
4-Crankcase Heaters HR1, HR2
ξ˜“ξ˜œξ˜•ξ˜ξ˜”ξ˜˜ξ˜“ξ˜Άξ˜ƒξ™˜ξ™‘ξ™Œξ™—ξ™–ξ˜ƒξ™˜ξ™–ξ™ˆξ˜ƒξ™…ξ™ˆξ™ξ™ξ™œξ˜ƒξ™…ξ™„ξ™‘ξ™‡ξ˜ƒξ™‹ξ™ˆξ™„ξ™—ξ™ˆξ™•ξ™–ξ˜‘ξ˜ƒξ˜«ξ™ˆξ™„ξ™—ξ™ˆξ™•ξ˜ƒξ˜«ξ˜΅ξ˜”ξ˜ƒξ™Œξ™–ξ˜ƒξ™Œξ™‘-
ξ™–ξ™—ξ™„ξ™ξ™ξ™ˆξ™‡ξ˜ƒξ™„ξ™•ξ™’ξ™˜ξ™‘ξ™‡ξ˜ƒξ™†ξ™’ξ™ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ˜ƒξ˜₯ξ˜”ξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒξ™‹ξ™ˆξ™„ξ™—ξ™ˆξ™•ξ˜ƒξ˜«ξ˜΅ξ˜•ξ˜ƒξ™Œξ™–ξ˜ƒξ™Œξ™‘ξ™–ξ™—ξ™„ξ™ξ™ξ™ˆξ™‡ξ˜ƒ
around compressor B2. Crankcase heater wattage varies
by compressor manufacturer. The power to crankcase
heaters is routed through the N.C. Contacts on K10 Out-
ξ™‡ξ™’ξ™’ξ™•ξ˜ƒξ˜©ξ™„ξ™‘ξ˜ƒξ˜°ξ™’ξ™—ξ™’ξ™•ξ˜ƒξ˜΅ξ™ˆξ™ξ™„ξ™œξ˜‘
C-Blower Compartment
All units are equipped with belt drive blowers.
1-Blower Wheels
ξ˜€ξ™ξ™ξ˜ƒξ˜½ξ˜¦ξ˜¦ξ˜“ξ˜œξ˜•ξ˜’ξ˜”ξ˜˜ξ˜“ξ˜ƒξ™˜ξ™‘ξ™Œξ™—ξ™–ξ˜ƒξ™‹ξ™„ξ™™ξ™ˆξ˜ƒξ™’ξ™‘ξ™ˆξ˜ƒξ˜”ξ˜˜ξ˜ƒξ™Œξ™‘ξ˜‘ξ˜ƒξ™›ξ˜ƒξ˜”ξ˜˜ξ˜ƒξ™Œξ™‘ξ˜‘ξ˜ƒξ˜‹ξ˜–ξ˜›ξ˜”ξ˜ƒξ™ξ™ξ˜ƒξ™›ξ˜ƒ
ξ˜–ξ˜›ξ˜”ξ˜ƒξ™ξ™ξ˜Œξ˜ƒξ™…ξ™ξ™’ξ™šξ™ˆξ™•ξ˜ƒξ™šξ™‹ξ™ˆξ™ˆξ™ξ˜‘
2-Indoor Blower Motor B3
All units use three-phase single-speed blower motors.
ξ˜¦ξ˜©ξ˜°ξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™ξ™ˆξ™‘ξ™—ξ™–ξ˜ƒξ™„ξ™•ξ™ˆξ˜ƒξ™ξ™„ξ™‡ξ™ˆξ˜ƒξ™…ξ™œξ˜ƒξ™„ξ™‡ξ™ξ™˜ξ™–ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™ξ™’ξ™—ξ™’ξ™•ξ˜ƒξ™“ξ™˜ξ™ξ™ξ™ˆξ™œξ˜ƒ
ξ˜‹ξ™–ξ™‹ξ™ˆξ™„ξ™™ξ™ˆξ˜Œξ˜‘ξ˜ƒξ˜°ξ™’ξ™—ξ™’ξ™•ξ™–ξ˜ƒξ™„ξ™•ξ™ˆξ˜ƒξ™ˆξ™”ξ™˜ξ™Œξ™“ξ™“ξ™ˆξ™‡ξ˜ƒξ™šξ™Œξ™—ξ™‹ξ˜ƒξ™–ξ™ˆξ™„ξ™ξ™ˆξ™‡ξ˜ƒξ™…ξ™„ξ™ξ™ξ˜ƒξ™…ξ™ˆξ™„ξ™•ξ™Œξ™‘ξ™Šξ™–ξ˜‘ξ˜ƒ
ξ˜€ξ™ξ™ξ˜ƒξ™ξ™’ξ™—ξ™’ξ™•ξ˜ƒξ™–ξ™“ξ™ˆξ™†ξ™ŒξšΏξ™†ξ™„ξ™—ξ™Œξ™’ξ™‘ξ™–ξ˜ƒξ™„ξ™•ξ™ˆξ˜ƒξ™ξ™Œξ™–ξ™—ξ™ˆξ™‡ξ˜ƒξ™Œξ™‘ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜Άξ˜³ξ˜¨ξ˜¦ξ˜¬ξ˜©ξ˜¬ξ˜¦ξ˜€ξ˜·ξ˜¬ξ˜²ξ˜±ξ˜Άξ˜ƒ
ξ˜‹ξ™—ξ™„ξ™…ξ™ξ™ˆξ˜ƒξ™’ξ™‰ξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™ˆξ™‘ξ™—ξ™–ξ˜Œξ˜ƒξ™Œξ™‘ξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ™‰ξ™•ξ™’ξ™‘ξ™—ξ˜ƒξ™’ξ™‰ξ˜ƒξ™—ξ™‹ξ™Œξ™–ξ˜ƒξ™ξ™„ξ™‘ξ™˜ξ™„ξ™ξ˜‘ξ˜ƒξ˜Έξ™‘ξ™Œξ™—ξ™–ξ˜ƒξ™ξ™„ξ™œξ˜ƒξ™…ξ™ˆξ˜ƒ
equipped with motors manufactured by various manufac-
ξ™—ξ™˜ξ™•ξ™ˆξ™•ξ™–ξ˜ξ˜ƒξ™—ξ™‹ξ™ˆξ™•ξ™ˆξ™‰ξ™’ξ™•ξ™ˆξ˜ƒξ™ˆξ™ξ™ˆξ™†ξ™—ξ™•ξ™Œξ™†ξ™„ξ™ξ˜ƒξ˜©ξ˜―ξ˜€ξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒξ˜―ξ˜΅ξ˜€ξ˜ƒξ™–ξ™“ξ™ˆξ™†ξ™ŒξšΏξ™†ξ™„ξ™—ξ™Œξ™’ξ™‘ξ™–ξ˜ƒξ™šξ™Œξ™ξ™ξ˜ƒ
ξ™™ξ™„ξ™•ξ™œξ˜‘ξ˜ƒξ˜Άξ™ˆξ™ˆξ˜ƒξ™˜ξ™‘ξ™Œξ™—ξ˜ƒξ™•ξ™„ξ™—ξ™Œξ™‘ξ™Šξ˜ƒξ™“ξ™ξ™„ξ™—ξ™ˆξ˜ƒξ™‰ξ™’ξ™•ξ˜ƒξ™Œξ™‘ξ™‰ξ™’ξ™•ξ™ξ™„ξ™—ξ™Œξ™’ξ™‘ξ˜ƒξ™–ξ™“ξ™ˆξ™†ξ™ŒξšΏξ™†ξ˜ƒξ™—ξ™’ξ˜ƒξ™œξ™’ξ™˜ξ™•ξ˜ƒ
ξ™˜ξ™‘ξ™Œξ™—ξ˜‘ξ˜ƒξ˜₯ξ™ξ™’ξ™šξ™ˆξ™•ξ˜ƒξ™–ξ™“ξ™ˆξ™ˆξ™‡ξ˜ƒξ™Œξ™–ξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™•ξ™’ξ™ξ™ξ™ˆξ™‡ξ˜ƒξ™…ξ™œξ˜ƒξ™—ξ™‹ξ™ˆξ˜ƒξ˜Ήξ˜©ξ˜§ξ˜ƒξ™„ξ™‘ξ™‡ξ˜ƒξ™šξ™Œξ™ξ™ξ˜ƒξ™’ξ™“ξ™ˆξ™•-
ate the blower depending on which thermostat signals in
ξ™’ξ™‘ξ™ˆξ˜ƒξ™’ξ™‰ξ˜ƒξ™—ξ™‹ξ™•ξ™ˆξ™ˆξ˜ƒξ™–ξ™“ξ™ˆξ™ˆξ™‡ξ™–ξ˜ƒξ˜ͺξ˜ξ˜Όξ˜”ξ˜ƒξ˜ ξ˜ƒξ˜—ξ˜“ξ˜«ξ™ξ˜ξ˜ƒξ˜Όξ˜•ξ˜ƒξ˜ ξ˜ƒξ˜˜ξ˜˜ξ˜«ξ™ξ˜ξ˜ƒξ˜Όξ˜–ξ˜ξ˜Ίξ˜”ξ˜ξ˜Ίξ˜•ξ˜ƒ
= 60Hz.

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Lennox ZCC092 Specifications

General IconGeneral
BrandLennox
ModelZCC092
CategoryAir Conditioner
LanguageEnglish

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