MNL_Standard-NoSpecs_ACWC-18to240-E-_(0713).docx
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MODEL NUMBER NOMENCLATURE
Example Model#:
ACWC - 60 - E - ST - LT - 40 - 5
Position:
1
2
3
4
5
6
7
Position-Description
1.
Model Type
: ACWC: Air Cooled Water Chiller
2.
Nominal Capacity in kBtu/hr
3.
Series
System
4.
Flow Design
: (_=Portable, ST=Stationary, RF=ReverseFlow, EXCH=HeatExchanger, DP=DualPump,
DR=DualReturn)
5.
Leaving Fluid Temperature
(_=Standard, LT=LowTemperature-specify lowest temperature in °F)
6.
Ambient Temperature Conditions:
IND
: Indoor use only. Casters on frame.
40
: Suitable for outdoor use with an ambient of 40
°
F ambient. Casters, optional.
0
: Suitable for outdoor use to 0
°
F ambient. Includes low ambient fan controls. Casters, optional.
M20
: Suitable for outdoor use to -20°F ambient. Hot Gas Bypass and Wind Baffles may be included. Casters,
optional.
7.
Electrical Power
(See specification sheet)
(Variations of the above nomenclature exist and may not include every description).
TABLE OF CONTENTS
I. IMPORTANT .................................................................................................................................................................................................................... 3
A. CODES AND REGULATIONS ........................................................................................................................................................................................... 3
B. INSPECTION .................................................................................................................................................................................................................. 3
C. SAFETY CONSIDERATIONS ............................................................................................................................................................................................. 3
D. REPLACEMENT PARTS ................................................................................................................................................................................................... 3
II. INSTALLATION ................................................................................................................................................................................................................ 4
A. MOVEMENT/RIGGING .................................................................................................................................................................................................. 4
B. PLACEMENT .................................................................................................................................................................................................................. 4
C. MOUNTING ................................................................................................................................................................................................................... 4
D. SPLIT SYSTEMS (Remote Condenser or Condensing Unit) ............................................................................................................................................ 5
E. ELECTRICAL POWER AND CONNECTIONS ...................................................................................................................................................................... 5
F. FREEZE PROTECTION ..................................................................................................................................................................................................... 6
G. GLYCOL ......................................................................................................................................................................................................................... 6
H. PERFORMANCE ............................................................................................................................................................................................................. 7
III. PRE-STARTUP ................................................................................................................................................................................................................ 8
IV. STARTUP ....................................................................................................................................................................................................................... 9
V. SYSTEM COMPONENTS: (See your chiller’s specification for details.) ......................................................................................................................... 10
VI. MAINTENANCE (BASIC GUIDE).................................................................................................................................................................................... 13
VII. TROUBLESHOOTING (BASIC GUIDE) ........................................................................................................................................................................... 15
