EMI High Wall Evaporator WLC/WLH User Manual
Web: http://www.enviromaster.com
Enviromaster International LLC
1
Specifica
tion
S
and
p
erformance
ProduCt dEsCrIPtIon
The AmericaSeries WLC/WLH offers a contemporary
design, ductless type evaporator combining attractive
design, ductless type evaporator combining attractive
appearance in any decor and high efficiency condition-
ing for small to medium size commercial or residential
spaces. The WLC/WLH is equipped with unit mounted
infrared compatible controls which also supports 24V
remote wall thermostat operation. Optional hand held
remote is available.
ing for small to medium size commercial or residential
spaces. The WLC/WLH is equipped with unit mounted
infrared compatible controls which also supports 24V
remote wall thermostat operation. Optional hand held
remote is available.
Heat Pump models provide up to a nominal 24,000 Btuh
of cooling and heating. Electric heat options are available
for up to 5KW of supplemental heat.
of cooling and heating. Electric heat options are available
for up to 5KW of supplemental heat.
This American-made evaporator offers ease of instal-
lation, operation, and service. It can be matched with
EMI’s S1C/S1H 09-24 and S1C 30-36 Btuh Single-Zone
Condensing Units, the S2C side discharge Multi-Zone
Condensing Unit, or the T2C, T3C, and T4C top discharge
Multi-Zone Condensing Units.
lation, operation, and service. It can be matched with
EMI’s S1C/S1H 09-24 and S1C 30-36 Btuh Single-Zone
Condensing Units, the S2C side discharge Multi-Zone
Condensing Unit, or the T2C, T3C, and T4C top discharge
Multi-Zone Condensing Units.
Unit Mounted Control:
• Large LCD Backlit Display
• Single unit mounted control package, configurable
to either unit mount or remote wall thermostat
operation, reducing model number or SKU’s
required.
operation, reducing model number or SKU’s
required.
• Universal control can be used in cooling only,
cooling with electric heat, heat pump, or heat pump
with second stage electric heat applications.
with second stage electric heat applications.
Straight cool/heat pump*
Nominal Circuit Capacities: WLH 9,000, 12,000,
18,000, 24,000 Btuh and WLC (only) 30,000 & 36,000 Btuh
* Heat Pump only available for 9,000-24,000 Btuh units.
Wlc/Wlh
high Wall eVaporator
• Operational range set point temperature
adjustable between 55°F and 90°F in one-degree
increments.
increments.
• Infra red compatible control allows use of optional
IR hand held controller
notE: Unit mounted controls are fully functional
without the handheld remote.
without the handheld remote.
• Operation modes include Heat, Cool, Dry, Fan and
Auto Change-over.
• Fan Operation – Auto/On. High or Low speed fan
• Fan Purge – Fan remains on for 60 seconds after
Heat/Cool call is dropped for improved efficiency
(Auto mode only)
(Auto mode only)
• Room air sampling: Selectable time intervals
ensures the fan will cycle on periodically, in Auto
Fan Mode.
Fan Mode.
Benefit: Helps to eliminate room temperature
stratification.
• Selectable Fahrenheit (°F) or Centigrade (°C)
temperature scale.
• Dry mode – Operates cooling and electric heat
simultaneously to remove humidity. Optional
electric heat must be selected.
electric heat must be selected.
• Anti-Short Cycle Compressor Protection.
• Minimum on time for heating and cooling.
Benefit: Helps eliminate room temperature drop
and system short cycling.
• Freeze Protection – Prevents evaporator freeze up.
• Test operation – Allows ease of testing after
installation (all timers are eliminated).
• Non-volatile back-up memory
Benefit: Control settings are maintained for an
indefinite period during a power outage. When power
is restored the equipment will resume operation after
a three-minute compressor time delay.
is restored the equipment will resume operation after
a three-minute compressor time delay.
• 7-day programmable with copy feature.
• Filter change indicator: A timer feature that
indicates the filter should be changed according to
the selected time.
the selected time.
• Motorized supply louver with optional sweep or
six stationary settings.
• Modular design – reduces parts required for control
stAndArd FEAturEs
P/N 240005842, Rev. A [05/08]