Tamas Z-Block Manuale utente
Z-Block
Hydronic Zoning Block
Z-Block Manual version 1.1
Page 2
Table of Contents
Overview, Options and Dimensions 3
Assembly 4-5
Application Examples 6-7
Included Components 8
Optional Accessories 9
Flow Diagram 9
Technical Data 10
Limited Warranty 11
Tamas Hydronic Systems Inc. Page 3
Overview and Operations
Thank you for purchasing the Tamas Zone Block Module. The
Z-Block is designed for multiple applications:
1) Zoning in a hydronic system for individual or multiple zones. The
maximum amount of connected Z-block modules is 10 in a single
supply to the manifolds.
2) As an injection pump in a Tamas multiple zone application, to
temper the water temperature. You must use optional part #025-
0005 180° End Connection for creating primary/secondary piping
arrangement. Injection pump controller not supplied.
3) As a boiler pump in a Tamas multiple zone application. You must
use optional part #025-0005 180° End Connection for creating
primary/secondary piping arrangement.
Dimensions
Proprietary and Confidential
The information contained in this drawing is the sole property of Tamas Hydronic
Systems Incorporated. Any reproduction in part or as a whole without the written
permission of Tamas Hydronic Systems Incorporated is prohibited.
*Dimensions are in Inches
[130]
5.118
[115]
4.528
[35]
1.378
[40]
1.575
[56]
2.205
[198.80]
7.827
[200.45]
7.892
Z-Block Manual version 1.1
Page 4
Assembly
The Tamas Z-Block is designed to be assembled and installed in
multiple configurations and orientations. This will serve as a guide
for the assembly of the components, but does not cover all of the
applications this unit can be used in.
1) O-Ring Installation
2) Air Vent Installation
Add Silicon Grease
to the O-ring.
Slide O-ring onto
Attachment.
Insert Attachment
into the Z-Block.
Twist to lock.
1 2 3
Insert Automatic Air
Vent with O-Ring
(Part #025-0013
Refer to step 2 of FIG 1.)
1
Push and
twist air vent
to lock and
seal.
2
FIG 1.
FIG 2.
Tamas Hydronic Systems Inc. Page 5
3) Purge/Drain Valve Installation
3) Install Connection Fittings
Insert Purge Valve
into Z-Block.
(part #025-0014)
1
Push Valve Clip
into
Z-Block to secure
the Valve.
(part #025-0015)
2
Note: Depending on orientation, the Purge Valve can be installed
in one of the End Caps. To do this, drill a 5mm (0.2”) hole through
the center opening on the end cap, and insert Purge valve. Lock with
Valve Clip.
End cap can
also house
sensor fitting.
Line up Z-Blocks and install
both Connection Fittings.
(Part #025-0003)
1When connected, turn
Both Levers on fittings
up or down to lock and
seal.
2
FIG 4.
FIG 3.
FIG 5.
Z-Block Manual version 1.1
Page 6
Application Examples
1) Vertical Multi-Zone Installation
The Tamas Z-Block can be installed in a vertical
Configuration. When installing multiple
Z-Block modules vertically, the optional Vent
Fitting (part # 025-0021) must be used for the
air vent or thermistor sensor. This fitting is a
1/8” MPT thread which can house any
manufacturers automatic or manual Air Vent.
When used for venting purposes, it is
required that the user drill a 5mm (0.2”)
hole in the bottom of the fitting. The user
must also drill a 5mm (0.2”) hole in the
bottom of the end cap that the fitting will
be installed in. (Refer to FIG 4. on page 5)
e.g. Vertical Installation with 180° End Connection (#025-0005), and
End Cap Vent Fitting.
180° End Connector
This component can be fitted
with a multitude of optional
accessories, such as Air Vents,
Thermistors and Purge Valves.
Drill 5mm (0.2”) hole
in bottom of fitting.
FIG 6.
FIG 7.
FIG 8.
Tamas Hydronic Systems Inc. Page 7
2) Injection Pump Installation
e.g. Horizontal Installation with Injection Pump and 180° End Connection
(#025-0005).
When using the Z-Block as an Injection Pump, connect the Z-Block
to the manifold in an inverted position. In this position, the Pump
Head (part #025-0010) will need to be inverted 180° as well. To
do this, remove the 4 pump bolts and turn the pump head to the
desired location. Replace the screws when finished. Do not spin
the pump base.
WARNING: Remove Sweat connections from Z-Block BEFORE
attempting to solder to them.
FIG 9.
Remove all 4 Pump
Bolts
1
Flip the Pump Head 180°, so that
the top faces away from the Au-
tovent. Bolt the Pump Head back
into place.
2
Final
Configuration
FIG 10.
Z-Block Manual version 1.1
Page 8
x 1
Z-Block Base
#025-0001
x 2
End Cap
#025-0002
x 2
Connecting
Nipple
#025-0003
x 2
1 G Fitting
#025-0004
x 4
O-ring
#025-0006
x 2
1” Nut
#006-0306
x 2
3/4” Tail
Piece
#006-0311
x 2
1” Nut Seal
#006-0310
x 2
11/4” Nut
#006-0325
x 2
1” Tail Piece
#006-0331
x 2
11/4” Nut Seal
#006-0332
x 1
Silicon
Grease
#025-0007
x 1
Sensor &
Purge Valve
Clip
#025-0015
x 1
Auto Vent
#025-0013
x 1
Purge Valve
#025-0014
x 1
Check Valve
#025-0018
x 2
5mm Mount
Screws
#025-0008
x 2
Pump Mount
Screws
#025-0022
x 1
Pump Base
#025-0009
x 1
Pump Head
#025-0010
x 1
Pump Base
Large O-ring
#025-0011
x 1
Pump Base
Small O-Ring
#025-0012
x 1
Pump Power
Cable
#025-0020
Included Components
Tamas Hydronic Systems Inc. Page 9
Optional
Tamas Slip
Fitting
#006-0313
Optional
Tamas Ball
Valves
#025-0049
Optional
22 x 32mm
Slip Adapter
Fitting
#006-0315
Optional
180 End
Connector
#025-0005
Optional
Sensor &
Vent Fitting
#025-0021
Optional
Sensor
Cable
#025-0017
Optional
Pressure &
Temp Sensor
#025-0016
Accessories available from Tamas Hydronic Systems INC.
Phone: +1(403) 279 0020
Fax: +1 (403) 279 0747
Email: info@tamashydronic.com
Optional Accessories
Flow Diagram
Type UPS 15-58
IMPEDANCE PROTECTED
FOR INDOOR USE ONLY
P/N: 59506262
115V ~
60Hz
10µF
0.51
0.66
0.75
60
1/1
(A) P
1
(A)
75
Max. water temp 203°F
85
PC: 1340
IP 42
TF 95
Max 1.0MPa
3
1
4
6
0
2
4
Z-Block Manual version 1.1
Page 10
Head (feet)
Flow (gpm)
Pump Performance Curve UPS-15-58
1st Speed 2nd Speed 3rd Speed
2
0 2 4 6 8 10 12 14 16
0
4
6
8
18
20
10
12
14
16
AMPS
115V
WATTS HP CAPACITOR
0.75
0.66
Spd. 3
Spd. 2
85
75
1/25
1/25
10mF/180V
10mF/180V
0.51Spd. 1 60 1/25 10mF/180V
1
2
3
Component Information
Inlet cone, bearing retainers, rotor
can, rotor cladding, shaft retainer
304 Stainless Steel
Stator housing Aluminum
Shaft, upper and lower radial bearings Aluminum Oxide Ceramic
Thrust bearing Metal Impregnated Carbon
Check Valve ACETAL with 302 Stainless Steel Spring &
Nitrile Rubber Seals
Pump housing (Volute) Composite
O’Ring and gaskets EP (Ethylene Propylene Rubber)
Impeller PES Composite (30% Glass Filled)
UPS 15-58 (3 Speed Pump)
•Flowrange:0-17U.S.GPM
•Headrange:0-19Feet
•Motors:2Pole,SinglePhase
•Maximumfluidtemperature:230°F(110°C)
•Minimumfluidtemperature:36°F(2°C)
* Maximum fluid temperature with Check Valve present: 200°F
Technical Data
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