EMI S2H User manual

Web: http://www.enviromaster.comEnviromaster International LLC
Compressors - Hermetically sealed high efciency
rotary compressors. Motors are PSC type with inherent
overload protection.
Condenser Fan/Motor - The condenser fan is a large
diameter, high efciency propeller type, which is directly
connected to the totally enclosed PSC motor. The S2H
units are draw-through airow design and the PSC motor
is tted with internal overload protection.
Condenser Coil - Condenser coils are seamless cop-
per tubing arranged in staggered conguration with
enhanced aluminum ns tested to 460psig. The tubes
are mechanically expanded for secure bonding to the
n shoulder.
Refrigeration Circuits - The S2H is delivered with
pre-charged refrigerant for the condenser coils and
evaporators while charging of eld installed piping is
required. Unit refrigeration service valves are solid brass
for sweat connection. Solid core lter driers are factory
installed on all models.
Refrigerant Run Options - The standard system will
support refrigerant runs to the inside unit of 35’ of lift,
up to 100’ of interconnect.
Reverse Cycle Operation S2H - A four-way reversing
valve, solenoid activated by 24v, is energized for cool-
ing operation. A TXV with internal check valve provides
proven operation through all temperature ranges when
in the heat pump mode.
Controls and Components:
• Compressor and fan motor contactor
• Capacitor
• Low Voltage terminals for evaporator
interconnection
• Large capacity suction accumulators
• Factory installed solid core lter drier
• Heat pump circuits equipped with thermostatically
controlled crankcase heater
• Common suction pressure access point
• Hard Start Assist
SpecificationS and performance
Heat pump
Nominal Capacities:
9,000 and 12,000 Btuh
EMI offers the nest high capacity dual zone outdoor
units in the ductless split market, the S2H High Capacity
Condensing Unit. The S2H allows the installation of two
circuits from a single outside location when space or aes-
thetic requirements limit the use of locations. The S2H has
easy access interconnect valves on the back of the unit
and each zone is independent so no mixing of refrigerant
will occur. All 9,000 and 12,000 Btuh units are equipped
with the Duratec Performance package which includes a
large capacity suction accumulator with surge bafes and
enhanced oil management and a factory installed solid
core lter drier.
All EMI products are subject to ongoing develop-
ment programs so design and specications may
change without notice.
Cabinet -
• Vertically arranged side discharge
S2H
ductLeSS SpLit SYStem
duaL-Zone Heat pump condenSinG unit
P/N# 240006613, Rev. A [06/08]
CONDENSER STANDARD FEATURES
DESCRIPTION
SYSTEM OPTIONS
• Scratch and dent resistant injection molded front ac-
cess panel
• Powder coated (2,000 hour salt spray tested) 18 and
20 gauge aluminized steel
• Concealed service valves
• Easy access hose connections at 45° from valve body
• Sea Coast Style Coated Coils / Copper-Copper coils
• Wind Bafes - Louvers•

Made in Rome, New York, USAS2HA High Capacity Condensing Unit
S2H DIMENSIONS AND SPECIFICATIONS
NOTE: All EMI products are subject to ongoing development programs so design and
specications may change without notice.
S2H ELECTRICAL SPECIFICATIONS
MODEL
(1) VOLTS/HZ/PHASE
FAN COMPRESSOR 1 COMPRESSOR 2 TOTAL
AMPS
MIN. CIR.
AMPS
(2)
HACR
BRKR
RLA HP RLA LRA RLA LRA
9900 208-230/60/1 1.8 0.33 3.4 23 3.4 23 8.6 9.5 15
2200 208-230/60/1 1.8 0.33 4.3 27 4.3 27 10.4 11.5 15
9200 208-230/60/1 1.8 0.33 3.4 23 4.3 27 9.5 10.6 15
(1) Circuit Designators: 9 = 9,000 Btuh • 2 = 12,000 Btuh (ex. - Model 9200 consists of one 9,000 Btuh compressor and one 12,000 Btuh compressor)
(2) Always refer to the rating plate for Minimum Circuit Ampacity on all multiple compressor units.
1/2” Diameter Lag Holes
4.63”
4.63”
28.74”
12.44”
3.00”
S2H PIPING SPECIFICATIONS
SOUND DATA SHIPPING
WEIGHT
Model# Line Sizes
Liquid Suction
dBA Lbs.
9900 1/4” 1/2”
64 159
2200 1/4” 1/2”
65 197
9200 1/4” 1/2”
65 187
44”
38”
15”
Electrical
connections
Front of unit
Easy access interconnects
on back of unit

Web: http://www.enviromaster.comEnviromaster International LLC
S2H
S2H SYSTEM PERFORMANCE
WLH
CAH
S2H / WLH SYSTEM PERFORMANCE
MODEL COOLING HEATING
S2H
(Outdoor) Indoor Units Btuh SEER SHR EER Btuh HSPF C.O.P.
9900
WLH09 + WLH09 18,600 13.0 .80 12.2 16,000 7.7 3.3
2200
WLH12 + WLH12 22,600 13.0 .72 11.9 20,000 7.7 3.3
9200
WLH09 + WLH12 20,600 13.0 .76 12.0 18,000 7.7 3.3
S2H
S2H / CAH SYSTEM PERFORMANCE
MODEL COOLING HEATING
S2H
(Outdoor) Indoor Units Btuh SEER SHR EER Btuh HSPF C.O.P.
9900
CAH12 + CAH12 18,600 13.0 79 11.7 15,700 7.7 3.1
2200
CAH12 + CAH12 22,600 13.0 .75 11.6 20,000 7.7 3.2
9200
CAH12 + CAH12 20,600 13.0 .77 11.6 18,000 7.7 3.1
WLH
CAH

Made in Rome, New York, USAS2HA High Capacity Condensing Unit
S2H / UNH SIDE DISCHARGE
MODEL COOLING HEATING
S2H
(Outdoor)
Indoor
Units
Btuh SEER SHR EER Btuh HSPF C.O.P.
9900
UNH09 +
UNH09 18,600
13.0 .75 12.2 16,000
7.7
3.3
2200
UNH12 +
UNH12 22,600
13.0 .73 11.9 20,000
7.7
3.3
9200
UNH09 +
UNH12 20,600
13.0 .74 12.0 18,000
7.7
3.3
S2H
Side Discharge
UNH
S2H SYSTEM PERFORMANCE

EMI’S HIGH SEER PRODUCT LINE
EVAPORATORS
CONDENSERS
WLC/WLH
High Wall Evaporator
CAC/CAH
Cassette Evaporator
S1C & S1H
Single Zone
Side Discharge
S2C & S2H
Dual Zone
Side Discharge
T2C, T3C & T4C
T2H, T3H & T4H
2, 3, & 4 Zone
Top Discharge
Phone: [phone]
Fax: [phone]
5780 Success Drive,
Rome, NY 13440
UNC/UNH
Universal Evaporator