heatcraft-refrigeration-p h-im-77d Benutzerhandbuch
7
FOR FOOD
SERVICE
INSTALLATIONS
. . . seal any joint
between unit cooler and
cooler liner with a sealant
listed by the National
Sanitation Foundation,
Standard 51
NOMENCLATURE
LT A 053 A A
Vintage
A = Air Defrost
A = 115-1-60
L = Electric Defrost
B = 208/20-1-60
Size
Extended Thin Profile Unit Cooler
Dimensional Diagram
Extended
Thin Profile
Unit Cooler
Connections- Electric Defrost
Nozzle Selection- Electric Defrost
Air
Electric Number Dimensions (Inches / mm)
Defrost Defrost
of
A
B
C
D
LTA
LTL
Fans
Inches
mm
Inches
mm
Inches
mm
Inches
mm
05
046
2
49 /8
1254
40 7/8
108
---
---
---
---
079
068
69 1/8
1756
60 5/8
1540
---
---
---
---
102
09
4
88 7/8
2257
80 /8
2042
40 7/8
108
---
---
14
115
5
108 5/8
2759
100 1/8
254
40 7/8
108
---
---
172
1
6
128 /8
261
119 7/8
045
40 7/8
108
9 1/2
100
Number
Connections (Inches)
Net
Model
of
Coil
External
Weight
Size
Fans
Inlet
Suction Equalizer Drain
(Lbs.)
LTA 05
2
1/2 OD
5/8 ID
1/4
/4 MPT
48
LTA 079
1/2 OD
5/8 ID
1/4
/4 MPT
69
LTA 102
4
1/2 OD
7/8 ID
1/4
/4 MPT
85
LTA 14
5
1/2 OD
7/8 ID
1/4
/4 MPT
108
LTA 172
6
1/2 OD
1 1/8 ID
1/4
/4 MPT
124
Number
Connections (Inches)
Net
Model
of
Coil
External
Weight
Size
Fans
Inlet
Suction Equalizer Drain
(Lbs.)
LTL 046
2
1/2 OD
5/8 ID
1/4
/4 MPT
48
LTL 068
1/2 OD
5/8 ID
1/4
/4 MPT
69
LTL 09
4
1/2 OD
7/8 ID
1/4
/4 MPT
85
LTL 115
5
1/2 OD
7/8 ID
1/4
/4 MPT
108
LTL 1
6
1/2 OD
1 1/8 ID
1/4
/4 MPT
124
Number Air Distributor Tube Number
of
Defrost
OD
Length
of
Fans
LTA (Inches) (Inches) Circuits R404A R22
2
05
/16
21 1/2
2
L-1/2
L-1/
079
/16
21 1/2
2
L-1/2
L-1/
4
102
/16
21 1/2
4
L-/4
L-1/2
5
14
/16
21 1/2
4
L-1
L-/4
6
172
/16
21 1/2
5
L-1 1/2
L-1
Number Electric Distributor Tube Number Low Temp.
Medium Temp.
of
Defrost
OD
Length
of
-30ºF to 0ºF SST +10ºF to +25ºF SST
Fans
LTL (Inches) (Inches) Circuits R404A R22
R404A
R22
2
046
/16
21 1/2
L-/4
L-1/2
L-1/2
L-1/
068
/16
21 1/2
L-/4
L-1/2
L-/4
L-1/2
4
09
/16
21 1/2
5
L-1
L-/4
L-1
L-/4
5
115
/16
21 1/2
5
L-1 1/2
L-1
L-1
L-/4
6
1
/16
21 1/2
5
L-1 1/2
L-1
L-1 1/2
L-1
Dimensional Data
Connections- Air Defrost
Nozzle Selection- Air Defrost