H2i-R2-260
PURY-HP-T(S)KMU,-Y(S)KMU (September 2014)
© 2014 Mitsubishi Electric US, Inc.
8. OPTIONAL PARTS
8-4. Low Ambient Kit
Low Ambient Kit allows system to operate at 100% cooling capacity at reduced outdoor temperatures. Complete kit includes hood with
control damper assembly and wind deflectors.
PUHY Y-Series Outdoor Units - Down to -10° F DB (-23° C DB) Outdoor Temp.
PURY R2-Series Outdoor Units - Down to -10° F DB (-23° C DB) Outdoor Temp.
● Normal heating performance is unaffected by the low ambient kit
● Hood and wind deflectors constructed of 20 gauge, hot-dipped galvanized G-90 steel
● Heavy-duty polyester-based powder paint finish
● Designed to work with both 208/230 and 460 3-phase units
● NEMA 4X control box protects electrical components from the elements
● ETL recognized component
● Kit easily installs connects to outdoor unit with plug in electrical connections
● Wind deflectors easily install with existing (wire guard) fasteners
Notes:
● Hood and wind deflectors must be used to achieve low operational range
● Outdoor unit must be mounted at least 12" off the ground or 12" above the highest average snow depth, whichever is greater.
● The outdoor unit may require additional mounting restraints depending on the mounting location. See engineering manual or installation
instructions for guidelines.
● Clearances for the sides and back of the outdoor unit must be at least 6" greater than standard installation guidelines.
Part Number
Description
Electrical
Net Wt.
Ship Wt. Carton Dimensions L x W x H
LAH-1
“Low Ambient Hood Assembly (master) with
damper control box
For single fan modules (P72 and P96)”
“208/230 1-phase
.20 amp”
59 lbs.
(27 kg)
65 lbs.
(30 kg)
43" L x 36" W x 30-1/2" H
(1,092 x 914 x 775 mm)
LAH-2
“Low Ambient Hood Assembly (subordinate)
Combined with the LAH-1 for double fan
(P120 and P144) modules”
“Controlled by
LAH-1”
51 lbs.
(23 kg)
57 lbs.
(26 kg)
43" L x 36" W x 30-1/2" H
(1,092 x 914 x 775 mm)
SWD-1
Side Wind Deflector, includes 2 pieces (fits all
modules)
N/A
45 lbs.
(20 kg)
50 lbs.
(23 kg)
54" L x 20" W x 9" H
(1,372 x 508 x 229 mm)
RWD-1
Rear Wind Deflector (1 fits S module, 2 fit the
XL module)
N/A
37 lbs.
(17 kg)
42 lbs.
(19 kg)
54" L x 33" W x 9" H
(1,372 x 838 x 229 mm)
RWD-2
Rear Wind Deflector (1 fits L module)
N/A
40 lbs.
(18 kg)
45 lbs.
(20 kg)
54" L x 45" W x 9" H
(1,372 x 1,143 x 229 mm)
Components Required per Outdoor unit(s)
For outdoor units with multiple modules, the minimum 1-3/16" separation between the modules is recommended. If modules are placed farther
apart than 15" apart, more than 1 set of SWD-1 side wind deflectors may be needed. For multiple units or module sets placed in a row, only
one side wind deflector kit (SWD-1) is need to cover the two outside module coil surfaces.
Unit model
Module Size
Component Quantity
S
L
XL
LAHK-1
LAHK-2
SWDK-1
RWDK-1
RWDK-2
PURY-HP72YKMU-A
1
1
1
1
PURY-HP96YKMU-A
1
1
1
1
PURY-HP144YSKMU-A
2
2
1
2
PURY-HP192YSKMU-A
2
2
1
2
PURY-HP-Y(S)KMU-A Series
PURY-HP-T(S)KMU-A-H Series
Unit model
Module Size
Component Quantity
S
L
XL
LAHK-1
LAHK-2
SWDK-1
RWDK-1
RWDK-2
PURY-HP72TKMU-A-H
1
1
1
1
PURY-HP96TKMU-A-H
1
1
1
1
PURY-HP144TSKMU-A-H
2
2
1
2
PURY-HP192TSKMU-A-H
2
2
1
2
