16
Table 3 — 23XRV Heat Exchanger Sizes A,B Dimensions (Nozzle-in-Head Waterbox)
*1 or 3 pass length applies if either (or both) cooler or condenser is a 1 or 3 pass design. The 2-pass length assumes both cooler and condenser
nozzles on same end of chiller.
NOTES:
1. Service access should be provided per American Society of Heating, Refrigerating, and Air-Conditioning Engineers
(ASHRAE) 15, latest edition, National Fire Protection Association (NFPA) 70, and local safety code.
2. Allow at least 3 ft (915 mm) overhead clearance for service rigging for compressor.
3. Certified drawings available upon request.
4. Marine waterboxes may add 6 in. (152 mm) to the width of the machine. See certified drawings for details.
5. ‘A’ length dimensions shown are for standard 150 psig (1034 kPa) design and Victaulic connections. The 300 psig (2068 kPa)
design and/or flanges will add length. See certified drawings.
6. Dished head waterbox covers are available only for 2 pass design.
Table 4 — 23XRV Heat Exchanger Sizes A,B Dimensions (Marine Waterbox)
*1 or 3 pass length applies if either (or both) cooler or condenser is a 1 or 3 pass design. The 2-pass length assumes both cooler and condenser
nozzles on same end of chiller.
NOTES:
1. Service access should be provided per American Society of Heating, Refrigerating, and Air-Conditioning Engineers
(ASHRAE) 15, latest edition, National Fire Protection Association (NFPA) 70, and local safety code.
2. Allow at least 3 ft (915 mm) overhead clearance for service rigging for the compressor.
3. Certified drawings available upon request.
4. Marine waterboxes may add 6 in. (152 mm) to the width of the machine. See certified drawings for details.
5. ‘A’ length dimensions shown are for standard 150 psig (1034 kPa) design and Victaulic connections. The 300 psig (2068 kPa)
design and/or flanges will add length. See certified drawings.
HEAT EXCHANGER
SIZE
A (LENGTH)*
B (WIDTH)
C (HEIGHT)
1-PASS
2-PASS
3-PASS
ft-in.
mm
ft-in.
mm
ft-in.
mm
A
14- 6
3
/
4
4439
13- 5
1
/
4
4096
14- 6
3
/
4
4439
See unit certified drawings
B
16- 3
1
/
4
4959
15- 2
1
/
4
4705
16- 3
1
/
4
4959
A
C
FRAME P COMPRE
SS
OR
3’
-0
”
(915 mm)
RECOMMENDED OVERHEAD
S
ERVICE CLEARANCE
4
’
-10
”
(147
3
mm)
0
’
-
3
½
”
DIA.
(
8
9 mm)
S
PACE REQUIRED FOR
REMOVAL OF OIL
S
UMP
HEATER
1
’
-7
”
(4
3
2 mm)
S
PACE REQUIRED FOR
REMOVAL OF MOTOR
3’
-6
”
(1067
MM)
2
’
-0
”
(610 MM)
B
(WIDE
S
T
POINT)
TUBE REMOVAL
S
PACE
HEAT EXCHANGER
S
IZE A 12
’
-
8
¼
”
(
38
67 mm)
HEAT EXCHANGER
S
IZE B 14
’
-4 ¾
”
(4
388
mm)
A2
3
-1729
Fig. 13 — 23XRV Heat Exchanger Sizes A,B Dimensions (Unit with P Compressor Shown)
HEAT EXCHANGER
SIZE
A (LENGTH)*
B (WIDTH)
C (HEIGHT)
1-PASS
2-PASS
3-PASS
ft-in.
mm
ft-in.
mm
ft-in.
mm
A
15- 9
4801
14- 11
1
/
2
4385
15- 5
4699
See unit certified drawings
B
17- 9
5322
16- 1
4905
17- 1
1
/
2
5220
Summary of Contents for EVERGREEN 23XRV
Page 53: ...53 Fig 60 Typical Field Wiring Schematic LF 2 VFD Shown NOTE See Notes for Fig 60 on page 56 ...
Page 54: ...54 Fig 60 Typical Field Wiring Schematic LF 2 VFD Shown cont a23 1585 ...
Page 55: ...55 Fig 60 Typical Field Wiring Schematic LF 2 VFD Shown cont a23 1586 ...
Page 60: ...60 Fig 63 23XRV Controls Schematic LF 2 ...
Page 64: ...64 FROM PREVIOUS PAGE Fig 67 23XRV Controls Schematic Rockwell Standard Tier VFD Shown cont ...
