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Summary of Contents for Tamas Z-Block
- Page 1 Tamas Hydronic Systems User Guide Z-Block Hydronic Zoning Block Installation and Assembly Guide www.tamashydronic.com...
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Page 2: Table Of Contents
The following parts lists and application drawings are general samplings. Each configuration dictates the required components. See the Technical Data section of the manual for specific information on each part in your particular variation of the Tamas Zone Block. Z-Block Manual version 1.3... -
Page 3: Introduction
Industrial applications. The Z-Block is easy to assemble and install, making it suitable for all skill levels. This unique design allows the Z-Block to be installed in a variety of small spaces for new installations or retro-fits. Main Features •... -
Page 4: Components
Z-Block Expansion Connections Supply/Return Manifold End Cap with Sensor Port Built-in Autovent 3/4” Sweat Connections Pressure & Temperature Sensor Bult-in Purge Valve (Optional) 1 1/4” High Flow Rate Adapter with Built-in Check Valve Sweat Connections Z-Block Manual version 1.3 Page 4... -
Page 5: Operation
1, and returns via connection 2. Delivery to the zone system is via the lower right connection on the Z-Block. The fluid returning from the zone system (connection 3) flows towards the pump (connection 4). -
Page 6: Technical Data
Water or Ethylene Glycol up to 50% Concentrate Electrical Data Main Frequency: 60 Hz Rated Voltage: 1 x 115 V Current in Speed 1: 0.55 A Current in Speed 2: 0.66 A Current in Speed 3: 0.75 A Performance Z-Block Manual version 1.3 Page 6... -
Page 7: Technical Data
2.2 – 2.5 1.5 – 1.6 1.2 – 1.3 0.05 Pressure drop [kPa] * Only underfloor heating applications Technical Data Temperature Range: 45°C - 65°C Kvs: Flow Diagram High Temp Mixed Out Low Temp Low Temp Tamas Hydronic Systems Inc. Page 7... -
Page 8: Applications
Tamas Hydronic Systems Applications Applications The Tamas Z-Block is designed to be assembled and installed in multiple configurations and orientations. 1) Boiler Pump As a boiler pump in a multiple zone application. You must use optional part #025-0005 180° End Connection for creating primary/secondary piping arrangement. - Page 9 Applications Rotating the Pump Head When using the Z-Block as boiler/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.
- Page 10 Tamas Hydronic Systems Applications 2) Injection Pump 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.
- Page 11 Applications 3) Zone Pump 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. See page 9 for Z-Block inverted pump configuration. DHW Pump...
- Page 12 Tamas Hydronic Systems Applications 4) Vertical Arrangement The Z-Block can be installed in a vertical configuration. When installing multiple Z-Block modules vertically, the sensor & vent fitting (Part#025-0021) for the air vent must be installed on the topmost end cap.
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Page 13: Applications
180° End Connector Zone Pumps Note: For vertical installation with a Z-Block as a boiler pump, it is necessary to use the 180° End Connector for venting purposes. See page 17 for assembly instructions, and page 15 for vent fitting instructions. -
Page 14: Assembly
A line film of lubrication can avoid rolling the O-ring. Push End Cap firmly in the axial direction until it reaches the end stop in the Z-Block When connected, turn both levers on fittings up or down to lock and seal... - Page 15 (part #025-0014) Purge/Drain Valve Installation in End Cap Depending on the orientation of the Z-Block distribution manifold, the purge valve can be installed in one of the end caps. To do this, drill a 5 mm (02”) hole through the center opening on the end cap, and insert the purge valve. Once the purge valve fitting is fully seated, slide the fitting clip into the groove in the port, securing the fitting to the block.
- Page 16 Tamas Hydronic Systems Assembly Z-Block Distribution Manifold Assembly The Z-block modules with bayonet connection are manually assembled to produce distribution manifolds with the necessary number of connections. The operation is extremely simple, but it’s important to check that the machined end parts are clean and free of impurities, and to lightly lubricate the O-ring with silicone grease if necessary.
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Page 17: Assembly
1. Add silicone grease to the O-ring, a line film of lubrication can assist and avoiding rolling the O-ring 2. Position the Z-block and the connection fitting (Part #025-0003) side by side. 3. Push firmly in the axial direction until it reaches the end stop. -
Page 18: Included Components
Purge Valve Clip #025-0015 Pump Power 1” Nut Cable Pump Mount #006-0306 #025-0020 Screws #025-0022 ” Nut 3/4” Tail 1” Nut Seal #006-0325 Piece #006-0310 #006-0311 ” Nut Seal 1” Tail Piece #006-0332 #006-0331 Z-Block Manual version 1.3 Page 18... -
Page 19: Optional Accessories
Tamas Slip Valves Vent Fitting Fitting #025-0049 #025-0021 #006-0313 Optional 22 x 32mm Slip Adapter Fitting #006-0315 Accessories available from Tamas Hydronic Systems INC. Phone: +1(403) 279 0020 Fax: +1 (403) 279 0747 Email: info@tamashydronic.com Tamas Hydronic Systems Inc. Page 19... -
Page 20: Limited Warranty
Limitation of Liability. In no event will Tamas Hydronic Systems Inc. be liable for any damages, including loss of data, loss of profits, costs of cover or other incidental, consequential or indirect damages arising out of the installation, maintenance, commissioning, performance, failure or interruption of a Tamas Hydronic Systems Inc. - Page 21 Tamas Hydronic Systems Notes Notes Tamas Hydronic Systems Inc. Page 21...
- Page 22 Tamas Hydronic Systems Notes Notes Z-Block Manual version 1.3 Page 22...
- Page 23 Tamas Hydronic Systems Notes Notes Tamas Hydronic Systems Inc. Page 23...
- Page 24 Custom, Reliable Hydronic Systems Tamas Hydronic Systems Inc. Phone: 1 (403) 279 0020 4516 112 Avenue SE Fax: 1 (403) 279 0747 Calgary, Alberta T2C 2K2 info@tamashydronic.com /TamasHydronicSystems /TamasHydronic /company/tamas-hydronic-systems...
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