4
MS
050
X
C or N
2
H
1
W
0
A
A
-410A
Series
Module Nominal Capacity (10 - 160 tons)
Compressor Type
1
AHRI Certified (C - certified, N - Not certified)
Configuration
2
Voltage
3
Module Number ( 1 - single, 2 - multiple)
Application
4
AHRI Version - if applicable
Evaporator
5
Condenser
6
Refrigerant
1
B: Bristol, C: Trane Cornerstone, R: Bitzer Screw, S: Trane Scroll, T: Danfoss Turbocor, Z: Copeland scroll (old elec), X: Copeland Scroll (ZP), A: Copeland Scroll (ZR)
2
1- Standard, 2- Total Access, 3 - Evap extended headers, 4 - Cond extended headers, 5 - Both extended headers, V - others
3
A - 208/3/60, L - 230/3/60, H - 460/3/60, C - 575/3/60, D - 200/3/50, E - 400/3/50, F - 380/3/60, S - 220/230/1/60, V - other
4
A - Air Cooled split, C - Single module temp controller, D - Cond unit, F - Fluid cooler (high temp),H - Heat recovery, R - Heat pump, W - Water cooled
5
A - Brazed SS, B - Brazed SMO, C- S&T copper, D - S&T cu-Ni, V - Other
6
A - Brazed SS, B - Brazed SMO, C- S&T copper, D - S&T cu-Ni, E - Double wall brazed, V - Other
Model Number Nomenclature
Unit Nameplate
The chiller nameplate is located on the front of the control panel.
Use the unit model number nomenclature to identify specific
features and options of an Multistack chiller module.
Multistack Water-Cooled Modular Chillers
Multistack invented the modular chiller. Multistack modular
chillers are available in a wide range of capacities, and with two
independent scroll compressors. Modules can be mix-matched
and combined to create up to 15-module arrays and 1,275 tons of
cooling capacity using environmentally friendly R-410A. Multistack
modular chillers can help owners qualify for USGBC LEED points and
significant utility rebates. Multistack’s innovative modular design
makes adding more capacity as easy as purchasing and installing
more modules.
Total Access™ Modular Chillers
With Total Access, heat exchangers are located on the outer edges of
the chiller frame to provide easy serviceability with a small equip-
ment room footprint. Total Access options include 10- through 85-ton
modular chillers.
