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Installation Instructions for the
TBXZ-3-42 Pipework Package, GOLD SD/GOLD CX 100/120
1. General
The pipework package is used for circulating a mixture of
water and glycol between two interconnected heat recov-
ery coils in a closed system.
The supply includes the following: The pipework package
is supplied complete with insulated sheet-metal casing,
pump, control valve with actuator, expansion vessel,
safety valve, manometer and shut-off cocks, thermom-
eters, filling valve and air purging valve.
Basic circuit diagram
11
10
10
8
M
9
8
6
Registered design. The company reserves the right to make changes without prior notice.
1
2
3
4
6
5
7
1 Air purging valve
2 Manometer
8
3 Safety valve
4 Filling valve
5 Expansion vessel
8
6 Shut-off valve
7 Pump
6
8 Thermometer
9 Control valve with actuator
10 Adjustment valve
11 Temperature sensor
GB.TBXZ342.130915
www.swegon.com
1
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Summary of Contents for Swegon TBXZ-3-42
- Page 1 GB.TBXZ342.130915 Installation Instructions for the TBXZ-3-42 Pipework Package, GOLD SD/GOLD CX 100/120 1. General The pipework package is used for circulating a mixture of water and glycol between two interconnected heat recov- ery coils in a closed system. The supply includes the following: The pipework package...
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Page 2: Installation
Connect the safety valve, appropriately using a hose, to a Wire the temperature sensor leads to terminals 107-108 in collecting vessel (not supplied by Swegon ). the control unit of the pipework package. www.swegon.com... - Page 3 DN 40 35, 40 DN 40 DN 50 50, 60 DN 40 DN 50 70, 80 DN 50 DN 50 100, 120 DN 65 DN 65 Flange www.swegon.com Registered design. The company reserves the right to make changes without prior notice.
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Page 4: Electrical Connections
Terminal No. 1 = -24 V DC Terminal No. 2 = +24 V DC Terminal No. 3 = EIA-485 B BUS Terminal No. 4 = EIA 485 A BUS www.swegon.com Registered design. The company reserves the right to make changes without prior notice. -
Page 5: Electrical Data
(see the red pointer on the manometer) or Weight: 16 kg exceed the red mark. www.swegon.com Registered design. The company reserves the right to make changes without prior notice. - Page 6 Size of pipe connections: DN65 Max. permissible static pressure: PN 16 Max. permissible static pressure: PN 16 Enclosure class: IP44 Enclosure class: IP44 Weight: 18 kg Weight: 20 kg www.swegon.com Registered design. The company reserves the right to make changes without prior notice.
- Page 7 PN 20. (PN 25 at max. permissible operating temperature, 80,4 100°C) 84,1 88,8 9555P: PN 16. Temperature Max. permissible operating temperature: 130°C. Min. permissible operating temperature: - 10°C. www.swegon.com Registered design. The company reserves the right to make changes without prior notice.
- Page 8 (pressure drop). A fully open valve corresponds to 4 turns (9505) or 8 turns (9555P). Opening the valve additional turns will not increase its capacity. www.swegon.com Registered design. The company reserves the right to make changes without prior notice.
- Page 9 Kv scale at KV=5. Then plot a horizontal line from Kv 5 the flow and Kv. to the DN 25 scale where you read 2.75 turns. www.swegon.com Registered design. The company reserves the right to make changes without prior notice.
- Page 10 Kv scale at KV=53. Then plot a horizontal line from Kv 53 the flow and Kv. to the DN 65 scale where you read 4,5 turns. www.swegon.com Registered design. The company reserves the right to make changes without prior notice.
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