Enertech WS036 User manual
Installation & Operations Manual
20D817-21NN
2WS Rev. E Models
Installation and Operations Manual
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Inspection...........................................................................................................................................................................................5
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Water Quality Table .........................................................................................................................................................................11
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Desuperheater Installation...............................................................................................................................................................19
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Typical Desuperheater Installation ..................................................................................................................................................21
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Microprocessor Features and Operations........................................................................................................................................22
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LED Identification .............................................................................................................................................................................24
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SureStart In-Rush Reduction ............................................................................................................................................................31
SureStart Operation .........................................................................................................................................................................31
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WS Rev. E Models
Installation and Operations Manual
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Revision Table ..................................................................................................................................................................................46
WS Rev. E Models
Installation and Operations Manual
ENERTECH GLOBAL, LLC
2506 S. ELM STREET
GREENVILLE, IL 62246
(618) 664-9010
PROPRIETY AND CONFIDENTIAL
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF ENERTECH GLOBAL, LLC.
ANY REPRODUCTION IN PART OR AS A WHOLE, WITHOUT WRITTEN CONSENT, IS PROHIBITED.
DRAWING NUMBER
20D835-02NN
DESCRIPTION
MODEL NOMENCLATURE,
*WS SERIES
DOC. DESIGNER
BRIAN S.
DESIGN DATE
3/17/2021
SHEET
1 of 1
Brand:
G = GeoComfort
H = Hydron Module
T = TETCO
Type:
W = Water-to-Water
Stage:
S = Single Stage
Unit Capacity (Nominal MBTUH):
036, 048, 060, 072, 084
Revision:
E = Current Revision
Voltage:
1 = 208/230V, 60Hz, 1Ph (Residen�al)
0 = 208/230V, 60Hz, 1Ph (Commercial)
2 = 208/230V, 60Hz, 3Ph (Commercial)
3 = 460V, 60Hz, 3Ph (Commercial)
- W S 060 E 1 1 A A A C S S
14: Op�ons
13: Exxchanger Op�ons
12: Blower Op�ons
11: Discharge Air Op�ons
10: Return Air Op�ons
9: Hot Water Configura�on
8: Voltage
7: Revision
4, 5, 6: Unit Capacity
3: Stage
2: Type
1: Brand
15: Op�ons
Model Nomenclature - *WS Series
REVISION TABLE
REV DESCRIPTION ECN DATE APPROVED
ASetup and Release 20-318-N01 11/17/2020 Jeff H.
Hot Water Configura�on:
0 = None
1 = Desuperheater w/Factory Installed Pump
(Not available w/ Side Water Connec�on)
5 = Desuperheater w/o Factory Installed Pump
(460V Units ONLY)
Exchanger Op�ons:
C = Brazed Plate (Standard)
Blower Op�ons:
A = N/A
Return Air Op�ons:
A = N/A
Op�ons:
S = Standard
Op�ons:
S = Standard
Discharge Air Op�ons:
A = N/A
WS Rev. E Models
Installation and Operations Manual
application and correct installation.
Notify Enertech Global, LLC shipping department of all
damages within 15 days. It is the responsibility of the
purchaser to file all necessary claims with the freight
company.
installation.
⚠⚠
⚠⚠
Installation location chosen should include adequate service
clearance around the unit. All units should be placed on a
a solid foundation. All units should be located in an indoor
WS Rev. E Models
Installation and Operations Manual
1.
correct unit has been shipped.
2. Inspect all electrical connections
copper pipe.
3.
4.
⚠⚠
health/safety concerns. For these reasons, only qualified
Enertech Global has set forth this policy to ensure
base of the unit. All units should be located in an indoor area
⚠⚠
WS Rev. E Models
Installation and Operations Manual
desuperheater.
1.
2 feet on at least one side.
2.
3.
4.
•
•
it available as the unit installation proceeds.
•
•
required
•
WS Rev. E Models
Installation and Operations Manual
•
•
•
•
•
• • • • • • •
Acceptable Operating Conditions
45°F
40°F
35°F
30°F
25°F20°F
15°F10°F
100°F
110°F
115°F
120°F
125°F
130°F
SCROLL COMPRESSOR OPERATING CONDITIONS (WATER TO WATER)
HEATING MODE OPERATION
Source Entering Water Temperature
• • • • •
70°F
65°F
60°F
55°F
50°F
FAILURE ZONE
Acceptable Operating Conditions
Outside Safe Operating Range
Outside Safe Operating Range
•
••
•
75°F
•
80°F
FAILURE ZONE
Load Leaving Water Temperature
Safety
Factor
Safety
Factor
cause substantial efficiency and capacity reductions.
chart. If a question arises, please consult the Technical
WS Rev. E Models
Installation and Operations Manual
WS Rev. E Models
Installation and Operations Manual
20D237‐30NN:WSRev.EElectricalData
Volts Phase LRA RLA
00 208/230 1 109.0 16.7 0.0 0.0 16.7 20.9 35
01 208/230 1 109.0 16.7 0.5 0.0 17.2 21.4 35
10 208/230 1 109.0 16.7 0.0 4.0 20.7 24.9 40
11 208/230 1 109.0 16.7 0.5 4.0 21.2 25.4 40
20 208/230 3 84.0 11.2 0.0 0.0 11.2 14.0 25
21 208/230 3 84.0 11.2 0.5 0.0 11.7 14.5 25
30/35 460 3 44.0 5.6 0.0 0.0 5.6 7.0 15
00 208/230 1 144.2 24.4 0.0 0.0 24.4 30.5 50
01 208/230 1 144.2 24.4 0.5 0.0 24.9 31.0 50
10 208/230 1 144.2 24.4 0.0 5.5 29.9 36.0 60
11 208/230 1 144.2 24.4 0.5 5.5 30.4 36.5 60
20 208/230 3 110.0 16.0 0.0 0.0 16.0 20.0 35
21 208/230 3 110.0 16.0 0.5 0.0 16.5 20.5 35
30/35 460 3 52.0 7.8 0.0 0.0 7.8 9.8 15
00 208/230 1 178.0 30.8 0.0 0.0 30.8 38.5 60
01 208/230 1 178.0 30.8 0.5 0.0 31.3 39.0 70
10 208/230 1 178.0 30.8 0.0 5.5 36.3 44.0 70
11 208/230 1 178.0 30.8 0.5 5.5 36.8 44.5 70
20 208/230 3 136.0 19.6 0.0 0.0 19.6 24.5 40
21 208/230 3 136.0 19.6 0.5 0.0 20.1 25.0 45
30/35 460 3 66.1 8.2 0.0 0.0 8.2 10.3 15
00 208/230 1 148.0 32.1 0.0 0.0 32.1 40.1 70
01 208/230 1 148.0 32.1 0.5 0.0 32.6 40.6 70
10 208/230 1 148.0 32.1 0.0 5.5 37.6 45.6 70
11 208/230 1 148.0 32.1 0.5 5.5 38.1 46.1 70
20 208/230 3 164.0 23.2 0.0 0.0 23.2 29.0 50
21 208/230 3 164.0 23.2 0.5 0.0 23.2 29.5 50
30/35 460 3 75.0 11.2 0.0 0.0 11.2 14.0 25
00 208/230 1 185.0 32.1 0.0 0.0 32.1 40.1 70
01 208/230 1 185.0 32.1 0.5 0.0 32.6 40.6 70
10 208/230 1 185.0 32.1 0.0 5.5 37.6 45.6 70
11 208/230 1 185.0 32.1 0.5 5.5 38.1 46.1 70
20 208/230 3 164.0 25.0 0.0 0.0 25.0 31.3 50
21 208/230 3 164.0 25.0 0.5 0.0 25.5 31.8 50
30/35 460 3 100.0 12.2 0.0 0.0 12.2 15.3 25
Ext.
Loop
Pump
FLA
Model
Voltage
Code/ HWG
Option
60 Hz Power Compressor HWG
Pump
FLA
WS072
WS084
Notes:
1. All line and low voltage wiring must adhere to the National Electrical Code and local codes, whichever is the
most stringent.
2. In determining the correct supply wire size and maximum length, reference NFPA 70, Section 310. If the
calculation is close to the maximum allowable ampacity of a particular wire size, use the next size up. This will
ensure that no adverse effects occur, such as light dimming and/or shortened compressor life.
3. Min/Max Voltage: 208/230/60 = 187-252, 460/60 = 432-502
4. See Wiring Diagrams for proper 460V power.
*The external loop pump FLA is based on a maximum of three UP26-116F-230V pumps (1/2hp) for 048-084 and
two pumps for 036.
Total
Unit FLA
Min
Circuit
AMPS
Max
Brkr
HACR
WS036
WS048
WS060
WS Rev. E Models
Installation and Operations Manual
adequate corrosion protection. Water of poor quality
ions.
7 - 9 5 - 9 7 - 9
Total Dissolved Solids
Iron Bacteria
Erosion
Suspended Solids
in the
port
1.
2.
3. by 17.1.
4.
5.
6.
7.
WS Rev. E Models
Installation and Operations Manual
and port locations
Insulation Description
In (Ground Loop)
Out (Load Loop)
Out (Ground Loop)
To / From
Earth Loop
Water In
Radiant Infloor
Heang
Water Out
Hydronic Fan Coil
Check Valve
Water to Water
Heat Pump
Pressure Reducing
Valve
Shutoff
Valve
Backflow
Preventer
Make-up
Water Line
Expansion Tank
Air Vent
Pressurized
Storage Tank
Shutoff
Valve
In ( Load Loop)
WS Rev. E Models
Installation and Operations Manual
•
•
and port locations
and port locations
Source Water Out
Source Water In
~~
Flow
Center
GSHP
Hose
Kit
To/From
Loop Field
P/T
Ports
Equipment Pad
2” Polyethylene Foam
Source Water Out
Source Water In
~
~
Flow
Center
GSHP
Hose
Kit
From/To
Loop Field
P/T
Ports
Equipment Pad
2” Polyethylene Foam
Flush Valve
WS Rev. E Models
Installation and Operations Manual
WS Rev. E Models
Installation and Operations Manual
nuisance service calls.
IN
OUT
S
HEAT PUMP
Single
Speed
Units
S
S
Two-
Stage
Units
Boiler Drain
for Heat
Exchanger
Maintenance
(2 required)
P/T Port
(2 required) Strainer
Ball Valve
(2 required)
Flow Regulator**
Water
Solenoid
Valve
**See product specification
catalog for flow rates.
Optional
Hose Kit*
*Hose kit is used for piping
isolation, and includes
fittings for P/T ports.
From Well
Discharge Line
WS Rev. E Models
Installation and Operations Manual
and port locations
+
-
DC
Bridge LED
Diode
RY1
24VAC input
from unit #1
+
-Diode
RY2
24VAC input
from unit #2
RY1
RY2
240VAC input
240VAC to pump(s)
24VAC 24VAC
Figure 1: Board Layout
Figure 2: Board Schematic
240V IN 240V OUT
Relay Relay
240VAC
Power Source
240VAC
to Pump(s)
24VAC
connection
to unit #2
(Y1 & C From Thermostat)
24VAC
connection
to unit #1
(Y1 & C From Thermostat)
Radiant Infloor
Zone 1 & 2
Shutoff
Valves
Out (Load Loop)
Check Valves Installed
Storage
Tank
In (Load Loop)
Water to Water
Heat Pump
WS Rev. E Models
Installation and Operations Manual
state/provincial codes supersede any instructions in this
solution.
The heat transfer and viscosity effect
of the brine.
for use in earth loop applications.
⚠ ⚠
⚠⚠
WS Rev. E Models
Installation and Operations Manual
Type
4.1
6.4
9.2
3.0
4.7
7.5
9.8
15.4
Methanol
Ethanol
0.9600
0.9700
0.9800
0.9900
1.0000
1.0100
1.0200
1.0300
1.0400
1.0500
0 5 10 15 20 25 30
Ethanol Methanol Propylene Glycol
Freeze Protection, deg F
Specific Gravity
Pure water has a specific gravity of 1
Glycols are heavier than water (>1)
Alcohols are lighter than water (<1)
WS Rev. E Models
Installation and Operations Manual
⚠⚠
•
•
•
•
Measure the distance above the floor or shelf that the
1.
2.
3.
4.
5.
6.
end of the nipple.
7. Thread one of the copper adaptors into the end of the
8. Thread the drain valve into the other end of the nipple.
9.
10.
11.
12.
13.
14.
15. Shut off the valve installed in the desuperheater line
16.
17.
18.
19.
20.
WS Rev. E Models
Installation and Operations Manual
•
•
•
•
•
•
⚠ ⚠
This manual suits for next models
4
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