Amana PTH094G25AXXX 规格说明表单
P
roduct
S
PecificationS
SS-DPTAC
www.amana-ptac.com
7
u
niT
d
igiTAl
C
onTrols
The unit’s control must be completely wired and accessible from
the top of the chassis. Controls shall be a LED touch-pad design
with seven large, easy-to-read and use buttons: Heat – Cool –
Off – Fan – Temp+ (plus) – Temp- (minus) and two red seven-
segment LED temperature displays. Unit shall have a green
status LED to advise owner of operational diagnostic messages.
Unit shall have one-button activation via membrane touch-pad.
Unit control board shall have an 18-pin low-voltage connector
to allow for easy connection to remote wired devices. Unit shall
have two serial-port connectors for easy connection to wired or
wireless EMS (Energy Management Systems).
Unit must have the ability to easily configure owner-selectable
and programmable functions:
• Fan-cycle operation
• Electronic temperature limiting for cooling
• Electronic temperature limiting for heating
• Enhanced dehumidification cooling operation
• Unoccupied 18-hour temperature set-back
• Un-rented temperature set-back
• Multiple unit twinning to one wired thermostat
• Load-shedding operation
• Front-desk on-off or temperature set-back
Unit must be able to connect to approved remote devices:
• Wired thermostat
• Wired door motion sensor
the top of the chassis. Controls shall be a LED touch-pad design
with seven large, easy-to-read and use buttons: Heat – Cool –
Off – Fan – Temp+ (plus) – Temp- (minus) and two red seven-
segment LED temperature displays. Unit shall have a green
status LED to advise owner of operational diagnostic messages.
Unit shall have one-button activation via membrane touch-pad.
Unit control board shall have an 18-pin low-voltage connector
to allow for easy connection to remote wired devices. Unit shall
have two serial-port connectors for easy connection to wired or
wireless EMS (Energy Management Systems).
Unit must have the ability to easily configure owner-selectable
and programmable functions:
• Fan-cycle operation
• Electronic temperature limiting for cooling
• Electronic temperature limiting for heating
• Enhanced dehumidification cooling operation
• Unoccupied 18-hour temperature set-back
• Un-rented temperature set-back
• Multiple unit twinning to one wired thermostat
• Load-shedding operation
• Front-desk on-off or temperature set-back
Unit must be able to connect to approved remote devices:
• Wired thermostat
• Wired door motion sensor
New installations typically require a minimum of WS900E wall sleeve and an outdoor grille.
W
All
s
leeves
(Ws900e)
The wall sleeve must be industry-accepted dimensions:
14⅛” depth x 42” width x 16¹/₁₆” height and constructed of
G90 HDG galvanized steel with a baked corrosion-inhibiting
urethane primer and baked-polyester topcoat enamel.
Sleeve must be insulated and shipped with a weather
resistant rear closure panel installed.
14⅛” depth x 42” width x 16¹/₁₆” height and constructed of
G90 HDG galvanized steel with a baked corrosion-inhibiting
urethane primer and baked-polyester topcoat enamel.
Sleeve must be insulated and shipped with a weather
resistant rear closure panel installed.
o
uTdoor
g
rilles
Outdoor grille must be architecturally extruded, louvered
aluminum (AGK01*B), one-piece polymer-blend injection
molded louver (PGK01*B) or standard stamped aluminum
(SGK**B). All other grilles must be submitted to the PTAC
manufacturer for feasibility, airflow characteristics and
compliance with UL regulations, where necessary.
aluminum (AGK01*B), one-piece polymer-blend injection
molded louver (PGK01*B) or standard stamped aluminum
(SGK**B). All other grilles must be submitted to the PTAC
manufacturer for feasibility, airflow characteristics and
compliance with UL regulations, where necessary.
The optional accessories listed below perform specific functions required in some installations.
C
ondensATe
d
rAin
K
iT
(dK900d)
Attaches to the bottom of the wall sleeve for directional-
controlled internal or external disposal of condensate,
defrost or rain water.
controlled internal or external disposal of condensate,
defrost or rain water.
s
ub
-
bAse
K
iT
(PTsb***e)
Necessary for UL listing requirements for 265V units (Hard
Wire Kit may be substituted for Sub-base kit). Optional for
230/208V units. Must be pre-wired to facilitate field-electrical
connections and include an NEMA 6 or 7 configuration
electrical receptacle. It must have two leveling screws for
sleeve support and accurate unit leveling during installation.
Locations for field installation of physical disconnect
switches, cartridge-style fuse holders and circuit breakers
must be provided. Side-skirts must be provided with sub-
bases. (PTSB000E Non-Electrical Sub-base available.)
Wire Kit may be substituted for Sub-base kit). Optional for
230/208V units. Must be pre-wired to facilitate field-electrical
connections and include an NEMA 6 or 7 configuration
electrical receptacle. It must have two leveling screws for
sleeve support and accurate unit leveling during installation.
Locations for field installation of physical disconnect
switches, cartridge-style fuse holders and circuit breakers
must be provided. Side-skirts must be provided with sub-
bases. (PTSB000E Non-Electrical Sub-base available.)
P
oWer
v
enT
& d
AmPer
Must be provided to maximize ventilation air intake to up to
approximately 95 CFM. Power vent must be off and damper
door closed when unit fan is de-energized.
approximately 95 CFM. Power vent must be off and damper
door closed when unit fan is de-energized.
f
use
H
older
(
inCluded
in
265v
CHAssis
)
Must be installed either in the unit or the sub-base and must
match the electrical requirements of the chassis.
match the electrical requirements of the chassis.
s
eCuriTy
K
ey
l
oCKs
(Kl03e)
Must be installed to prevent tampering of the unit controls.
Unit room cabinet must also be secured to the chassis with
field supplied screws. UL-approved for institutional use only.
Unit room cabinet must also be secured to the chassis with
field supplied screws. UL-approved for institutional use only.
d
isConneCT
s
WiTCH
Power disconnect switch must be installed in sub-base for
use as a physical disconnect, where required by local codes.
use as a physical disconnect, where required by local codes.
• Wired room motion sensor
• Wired room-to-room transfer fan
• Front Desk Control
• Future RF wireless communications devices
Unit must be able to acquire and display operational temperature
data from up to six installed thermistors to include:
• IAT—Indoor air temperature (black)
• ICT—Indoor coil temperature (red )
• IDT—Indoor discharge temperature (yellow)
• OCT—Outdoor coil temperature (blue) (heat pumps
• Wired room-to-room transfer fan
• Front Desk Control
• Future RF wireless communications devices
Unit must be able to acquire and display operational temperature
data from up to six installed thermistors to include:
• IAT—Indoor air temperature (black)
• ICT—Indoor coil temperature (red )
• IDT—Indoor discharge temperature (yellow)
• OCT—Outdoor coil temperature (blue) (heat pumps
& Wireless cooler models)
• OAT— Outdoor Air Temperature (Wireless-ready
models only)
• Orange—Miscellaneous thermistor or analog device (optional)
e
vAPorATor
/C
ondenser
f
Ans
Direct drive with a permanent, split-capacitor, two-speed
indoor motor. Condensate must be directed onto the back and
sides of the coil to aid in evaporation and removal.
indoor motor. Condensate must be directed onto the back and
sides of the coil to aid in evaporation and removal.
A
ir
d
isCHArge
Must be a sloped surface so that obstructions cannot be placed
on the unit. Discharge conditioned air can be directed into the
room at an angle of 16 or 56 degrees from the vertical position.
The discharge grille must be of polycarbonate material to resist
bending, cracking, rusting and corrosion.
on the unit. Discharge conditioned air can be directed into the
room at an angle of 16 or 56 degrees from the vertical position.
The discharge grille must be of polycarbonate material to resist
bending, cracking, rusting and corrosion.