Space Pak SCM-036, Инструкция по установке, эксплуатации и обслуживанию

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Model SCM Air to Water Heat Pump — Installation, Operation & Maintenance Manual
Figure 1 Model SCM rating data
Item Units SCM-036 SCM-060 Item Units SCM-036 SCM-060
Cooling capacity
(Note 2)
Btuh / KW 34,000 / 10.0 46,000 / 13.5 Supply voltage VAC 230/1/60 230/1/60
Heating capacity
(Note 3)
Btuh / KW 44,000 / 13.0 60,000 / 17.0
Running current,
cooling
(Note 1)
Amps 17.6 26.4
Fan speed RPM 850 850
Running current,
heating
(Note 1)
Amps 13.1 21.3
Noise level dB(A) 56 56 MCA
(Note 1)
Amps 19.7 30.3
Water volume Gallons 2 2.5
Supply connection Inches NPT 1 1 Return connection Inches NPT 1 1
Minimum supply
temperature
°F 36 36
Maximum supply
temperature
°F 125 125
Minimum flow GPM 7 10 Maximum flow GPM 12 15
Pressure drop at
minimum flow
Feet WC 8 17
Pressure drop at
maximum flow
Feet WC 21 28
Net weight Lbs 337 386 Operating weight Lbs 354 407
Shipping weight Lbs 346 395 Shipping dimensions Inches 47 x 18 x 60 47 x 18 x 60
Note 1:
Note 2:
Note 3:
Electrical ratings DO NOT include water pump amp draw. This pump is supplied by the installer. Add the current draw of the pump to
the values listed above. Adjust the MCA accordingly.
Performance at 95° ambient temperature, 45° water
Performance at 47° ambient temperature, 115° water
Figure 2 Model SCM coding
Typical model
S C M 0 6 0 A 4
Position 1 2 3 4 5 6 7 8
Designation Unit Type Capacity Series
Refrigerant
type
Values
SCM
= SpacePak Heat Pump/Chiller Module
036
= 3 ton nominal
060
= 5 ton nominal
A
= Series “A”
4
= R410A
Examples
SCM-036-A-4
= 3 ton nominal, series A, using R410A referigerant, SpacePak Heat Pump/Chiller Module
SCM-060-A-4
= 5 ton nominal, series A, using R410A referigerant, SpacePak Heat Pump/Chiller Module
Standard equipment
• Heat pump/chiller, including two refrigeration systems, fac-
tory-programmed controller, fans and all required internal
components
• Powder-coated enclosure
optional equipment
• Auxiliary electric immersion heater (3 KW, 230V/1/60) — re-
quires separate electrical power circuit, 15-amp minimum
breaker
Additional components required
• Pump and piping by others
• Zone valves (must be 3-way, NOT 2-way) or zone pumps for
multi-zone
• Expansion tank (10 gallon minimum)
• SpacePak Chiller Interface Module
Section 2: Specifications and ratings