GRUNDFOS DATA BOOKLET Grundfos COMFORT Circulator pumps 50/60 Hz
Grundfos COMFORT Table of contents 1. 2. 3. Product description 3 Type key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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1 Grundfos COMFORT Domestic hot-water systems Grundfos COMFORT circulator pumps are designed for the following: • domestic hot-water systems in single- and twofamily houses • small heating systems • cooling and air-conditioning systems. The pumps are suitable for open and closed systems. They must be installed indoors. For circulation of drinking water in domestic hot-water systems, we recommend to use Grundfos COMFORT types with brass pump housing in systems with hotwater storage tanks.
1 Grundfos COMFORT p [kPa] H [m] COMFORT 12 1.2 50/60 Hz 230 V COMFOR COM T 15-14 B FOR 0.8 COMFOR -14 S (speed FOR COMFORT 15-14 FOR 2 0.2 0 0.0 0.00 0.00 T 15 FOR BXS (spe , BA T 15 -14 B X, B ed II II) -14 B BS (speed I) 0.4 COM Fig. 6 B, BT XT, I) BXA 0.6 COM 4 COM T 15 T 15-14 B 6 15-14 1.0 COM 8 FORT III) T 15 0.05 -14 B 0.10 0.02 XS ( XS ( spee d II) spee 0.15 d I) 0.20 0.04 0.25 0.06 0.30 0.35 0.08 0.40 0.10 0.45 0.50 0.14 0.
2 Grundfos COMFORT Operating conditions 2. Operating conditions Pumped liquids • Thin, clean, non-aggressive and non-explosive liquids without solid particles or fibres • Cooling liquids, not containing mineral oil • Domestic hot water • Softened water. The kinematic viscosity of water is 1 mm2/s (1 cSt) at 20 °C. If the pump is used for a liquid with a higher viscosity, the hydraulic performance of the pump will be reduced. Example: 50 % glycol at 20 °C means a viscosity of approx.
3 Grundfos COMFORT COMFORT with AUTOADAPT AUTOADAPT in heating systems regulated with a thermostatic regulating valve COMFORT BA PM and BXA PM models have the following operation modes: • AUTOADAPT mode • temperature control mode • continuous 100 % mode. The AUTOADAPT function adapts the operating hours by switching on and off according to the tapping pattern of the users. This means that the pump provides maximum comfort and saves energy at the same time.
3 Grundfos COMFORT Functions Event log function The AUTOADAPT function incorporates an event log that learns the scheme of demand for hot water in the domestic hot-water system. Via the event log, the pump predicts when to start circulating hot water. The event log function stores the weekly tapping events in the system. The hot-water consumption pattern for two weeks is stored in the event log. See example.
Temperature control mode for BT and BXT variants Temperature control mode for all AUTOADAPT (BA, BXA) variants The regulation of the COMFORT AUTOADAPT models is based on temperature control. The operating range of the pump is kept within a calculated temperature range. This means that the pump operates in an average temperature area providing the maximum comfort and saves energy at the same time.
4 Grundfos COMFORT Construction 4. Construction Grundfos COMFORT PM circulator pumps are available in various pump housing versions and lengths incorporating isolating and non-return valves or prepared for subsequent fitting of such valves. The motor can be separated from the pump housing, enabling easy maintenance and replacement. The rotor bearing is self-adjusting and lubricated by the pumped liquid.
4 Union nut The pump housing is designed in such a way that a high hydraulic efficiency is achieved when the energy produced by the impeller is converted into pressure. The pump housing thread enables connection to standard pipe dimensions. The union nut ensures that motor and pump housing are tightly connected. Thanks to the thread type, the seal ring is pressed evenly over the entire seal face. TM06 5207 4115 Pump housing Construction Grundfos COMFORT TM06 8283 5016 Fig. 18 Union nut Fig.
4 Grundfos COMFORT Construction Sectional drawing 11 A 3 24 2 1 14 23 24 10 9 11 8 13 18 12 21 TM06 8303 5116 B 22 17 Fig. 19 Sectional drawing of COMFORT PM Material specification Pos. 12 Component Material EN AISI 1 Stator lamination Steel 2 Stator windings Copper wire and enamel 3 Stator housing Aluminium/P66 8 Spherical separator Stainless steel 1.4016 430 9 Rotor can, complete Stainless steel/tungsten carbide 1.
5. Performance curves Curve conditions The guidelines below apply to the performance curves on the following pages: • Test liquid: airless water. • The measurements for COMFORT PM have been made at a water temperature of 20 °C. • All curves show average values and must not be used as guarantee curves. If a specific minimum performance is required, individual measurements must be made. • The COMFORT PM curves apply to a kinematic viscosity of = 1 mm2/s (1 cSt).
6 Data sheets 6. Data sheets COMFORT 15-14 B PM, 15-14 B PM DACH, 15-14 B PM CN p H [kPa] [m] 12 1.2 1.0 8 0.8 0.6 0.4 TM06 8275 5016 4 0 0.0 0.0 0.1 0.00 0.2 0.04 0.3 0.08 0.4 Q [m³/h] 0.12 Q [l/s] TM06 3622 0715 0.2 Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.07 Rp 1/2. Various fittings see page 37. Max. 10 bar. 2-95 °C (TF 95).
Data sheets 6 COMFORT 15-14 BS PM, COMFORT 15-14 BS PM DACH p H [kPa] [m] 12 1.2 1.0 8 0.8 0.6 0.2 0 0.0 0.0 0.00 0.1 0.2 0.04 0.3 0.5 0.4 0.08 Q [m³/h] 0.16 Q [l/s] 0.12 TM06 8273 5016 0.4 TM06 3620 0715 4 Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 230 V, 50/60 Hz P1 - speed 1/2/3 [W] I1/1 - speed 1/2/3 [A] 2.5 / 4 / 6 0.04 / 0.05 / 0.07 Rp 1/2. Various fittings see page 37. Max. 10 bar. 2-95 °C (TF 95).
6 Data sheets COMFORT 15-14 BT PM, 15-14 BT PM DACH, 15-14 BT PM CN p H [kPa] [m] 12 1.2 1.0 8 0.8 0.6 0.4 TM06 9246 2017 4 0 0.0 0.0 0.1 0.00 0.2 0.04 0.3 0.08 0.4 Q [m³/h] 0.12 Q [l/s] TM06 3622 0715 0.2 Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.07 Rp 1/2. Various fittings see page 37. Max. 10 bar. 2-95 °C (TF 95).
Data sheets 6 COMFORT 15-14 BA PM, 15-14 BA PM DACH, 15-14 BA PM CN p H [kPa] [m] 12 1.2 1.0 8 0.8 0.6 0.4 TM06 8274 5016 4 0 0.0 0.0 0.1 0.00 0.2 0.04 0.3 0.08 0.4 Q [m³/h] 0.12 Q [l/s] TM06 3622 0715 0.2 Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.07 Rp 1/2. Various fittings see page 37. Max. 10 bar. 2-95 °C (TF 95).
6 Data sheets COMFORT 15-14 BX PM, COMFORT 15-14 BX PM DACH p H [kPa] [m] 12 1.2 1.0 8 0.8 0.6 4 0.4 0.0 0.0 0.1 0.00 0.2 0.04 0.3 0.08 0.4 Q [m³/h] 0.12 Q [l/s] TM06 8272 5016 0 TM06 8415 0617 0.2 Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.07 Connections: System pressure: Liquid temperature: IP class: G1 Max. 10 bar. 2-95 °C (TF 95).
Data sheets 6 COMFORT 15-14 BXS PM, COMFORT 15-14 BXS PM DACH p H [kPa] [m] 12 1.2 1.0 8 0.8 0.6 0.4 0 0.0 0.0 0.00 0.1 0.2 0.04 0.3 0.4 0.08 0.5 Q [m³/h] 0.16 Q [l/s] 0.12 TM06 8270 5016 0.2 TM06 3621 0715 4 Electrical data, 1 x 230 V, 50/60 Hz P1 - speed 1/2/3 [W] I1/1 - speed 1/2/3 [A] 2.5 / 4 / 6 0.04 / 0.05 / 0.07 Connections: System pressure: Liquid temperature: IP class: G1 Max. 10 bar. 2-95 °C (TF 95).
6 Data sheets COMFORT 15-14 BXT PM, 15-14 BXT PM DACH p H [kPa] [m] 12 1.2 1.0 8 0.8 0.6 4 0.4 0.0 0.0 0.1 0.00 0.2 0.04 0.3 0.4 0.08 Q [m³/h] 0.12 Q [l/s] TM06 9247 2017 0 TM06 8415 0617 0.2 Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.07 Connections: System pressure: Liquid temperature: IP class: G1 Max. 10 bar. 2-95 °C (TF 95).
Data sheets 6 COMFORT 15-14 BXA PM, 15-14 BXA PM DACH p H [kPa] [m] 12 1.2 1.0 8 0.8 0.6 4 0.4 0.0 0.0 0.1 0.00 0.2 0.04 0.3 0.4 0.08 Q [m³/h] 0.12 Q [l/s] TM06 8271 5016 0 TM06 8415 0617 0.2 Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.07 Connections: System pressure: Liquid temperature: IP class: G1 Max. 10 bar. 2-95 °C (TF 95).
6 Data sheets COMFORT 15-14 MBS PM DACH Note: TM06 8263 5016 • Performance curve for pump housing without fittings, see COMFORT 15-14 BS PM, COMFORT 15-14 BS PM DACH on page 15. • Performance curve for pump housing with fittings, see COMFORT 15-14 BXS PM, COMFORT 15-14 BXS PM DACH on page 19. Electrical data, 1 x 230 V, 50/60 Hz P1 - speed 1/2/3 [W] I1/1 - speed 1/2/3 [A] 2.5/4/6 0.04/0.05/0.07 System pressure: Liquid temperature: IP class: Max. 10 bar. 2-95 °C (TF 95).
Data sheets 6 COMFORT 15-14 B PM GB p H [kPa] [m] 12 1.2 1.0 8 0.8 4 TM06 8269 5016 0.6 0.4 0 TM06 3622 0715 0.2 0.0 0.0 0.1 0.00 0.2 0.04 0.3 0.4 0.08 Q [m³/h] Q [l/s] 0.12 Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.07 Rp 1/2. Various fittings, see page 37. Max. 10 bar. 2-95 °C (TF 95).
6 Data sheets COMFORT 15-14 BT PM GB p H [kPa] [m] 12 1.2 1.0 8 0.8 4 TM06 9248 2017 0.6 0.4 0 TM06 3622 0715 0.2 0.0 0.0 0.1 0.00 0.2 0.04 0.3 0.4 0.08 Q [m³/h] Q [l/s] 0.12 Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.07 Rp 1/2. Various fittings see page 37. Max. 10 bar. 2-95 °C (TF 95).
Data sheets 6 COMFORT 15-14 BA PM GB p H [kPa] [m] 12 1.2 1.0 0.8 TM06 8268 5016 8 0.6 4 0.4 0 TM06 3622 0715 0.2 0.0 0.0 0.1 0.00 0.2 0.04 0.3 0.4 0.08 Q [m³/h] Q [l/s] 0.12 Connections: System pressure: Liquid temperature: IP class: Rp 1/2. Various fittings see page 37. Max. 10 bar. 2-95 °C (TF 95). IP44 Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.
6 Data sheets COMFORT 15-14 BX PM GB p H [kPa] [m] 12 1.2 1.0 8 0.8 0.6 0.4 TM06 8266 5016 4 0 TM06 8415 0617 0.2 0.0 0.0 0.1 0.00 0.04 0.2 0.3 0.4 0.08 Q [m³/h] 0.12 Q [l/s] Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.07 G1 Max. 10 bar. 2-95 °C (TF 95).
Data sheets 6 COMFORT 15-14 BXT PM GB p H [kPa] [m] 12 1.2 1.0 8 0.8 0.6 0.4 TM06 9249 2017 4 0 TM06 8415 0617 0.2 0.0 0.0 0.1 0.00 0.2 0.04 0.3 0.4 0.08 Q [m³/h] 0.12 Q [l/s] Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.07 G1 Max. 10 bar. 2-95 °C (TF 95).
6 Data sheets COMFORT 15-14 BXA PM GB p H [kPa] [m] 12 1.2 1.0 8 0.8 0.6 0.4 TM06 8265 5016 4 0 TM06 8415 0617 0.2 0.0 0.0 0.1 0.00 0.2 0.04 0.3 0.4 0.08 Q [m³/h] 0.12 Q [l/s] Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 230 V, 50/60 Hz P1 [W] I1/1 [A] 7 0.07 G1 Max. 10 bar. 2-95 °C (TF 95).
Data sheets 6 COMFORT 10-16 PM B5/LC H [m] H [ft] 1.2 4.0 1.0 3.5 3.0 0.8 2.5 0.6 2.0 0.4 1.5 0.5 TM06 3624 0715 0.0 0.0 Q [US GPM] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.0 0.1 0.2 0.3 0.4 TM06 8275 5016 1.0 0.2 Q [m³/h] Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 115/230 V, 50/60 Hz P1 [W] I1/1 [A] 6 0.
6 Data sheets COMFORT 10-16 PM BN5/LC H [m] H [ft] 1.2 4.0 1.0 3.5 3.0 0.8 2.5 0.6 2.0 0.4 1.5 0.5 TM06 3624 0715 0.0 0.0 Q [US GPM] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.0 0.1 0.2 0.3 0.4 TM06 8275 5016 1.0 0.2 Q [m³/h] Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 115/230 V, 50/60 Hz P1 [W] I1/1 [A] 6 0.07 1/2" NPT Max.
Data sheets 6 COMFORT 10-16 T PM BN5/LC H [m] H [ft] 1.2 4.0 1.0 3.5 3.0 0.8 2.5 0.6 2.0 0.4 1.5 0.5 TM06 3624 0715 0.0 0.0 Q [US GPM] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.0 0.1 0.2 0.3 0.4 TM06 9246 2017 1.0 0.2 Q [m³/h] Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 115/230 V, 50/60 Hz P1 [W] I1/1 [A] 6 0.07 1/2" NPT Max.
6 Data sheets COMFORT 10-16 PM BU/LC H [m] 1.0 H [ft] 3.5 3.0 0.8 0.6 2.5 2.0 1.5 0.4 TM06 3625 0715 0.0 0.5 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.0 0.1 0.2 0.3 Q [US GPM] 0.4 TM06 5324 4315 1.0 0.2 Q [m³/h] Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 115/230 V, 50/60 Hz P1 [W] I1/1 [A] 6 0.07 1 1/4" NPSM Max.
Data sheets 6 COMFORT 10-16 A PM B5/LC H [m] H [ft] 1.2 4.0 1.0 3.5 3.0 0.8 2.5 0.6 2.0 1.5 TM06 8274 5016 0.4 1.0 0.0 0.5 TM06 3624 0715 0.2 0.0 Q [US GPM] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.0 0.1 0.2 0.3 0.4 Q [m³/h] Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 115/230 V, 50/60 Hz P1 [W] I1/1 [A] 6 0.07 1/2" NPT Max.
6 Data sheets COMFORT 10-16 A PM BN5/LC H [m] H [ft] 1.2 4.0 1.0 3.5 3.0 0.8 2.5 0.6 2.0 0.4 1.5 0.5 TM06 3624 0715 0.0 0.0 Q [US GPM] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.0 0.1 0.2 0.3 0.4 TM06 8274 5016 1.0 0.2 Q [m³/h] Connections: System pressure: Liquid temperature: IP class: Electrical data, 1 x 115/230 V, 50/60 Hz P1 [W] I1/1 [A] 6 0.07 1/2" NPT Max.
Data sheets 6 COMFORT 10-16 A PM BU/LC H [m] 1.0 H [ft] 3.5 3.0 0.8 0.6 2.5 2.0 1.5 0.4 TM06 3625 0715 0.0 0.5 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.0 0.1 0.2 0.3 Q [US GPM] Q [m³/h] 0.4 TM06 5323 4315 1.0 0.2 Electrical data, 1 x 115/230 V, 50/60 Hz P1 [W] I1/1 [A] 6 0.07 Connections: System pressure: Liquid temperature: IP class: 1 1/4" NPSM Max.
7 Grundfos COMFORT Product numbers 7.
8. Accessories Connection Material Product number TM01 8647 0300 Non-return valve 1/2 Brass 96433904 TM01 8648 0300 Isolating valve 1/2 Brass 96433905 TM06 8451 0617 Fittings with integrated non-return valve and isolating valve G 1 x Rp 1/2 int. Brass 00ID8748 TM01 8643 0300 Union set G 1 1/4 x 15 mm int. R 1/2 ext. Brass 96433907 TM01 8644 0300 Fitting Union set G 1 1/4 x Rp 3/4 int. Brass 96433908 Union set G 1 1/4 x Rp 1/2 int. R 3/4 ext.
9 Grundfos COMFORT Grundfos Product Center 9. Grundfos Product Center Online search and sizing tool to help you make the right choice. http://product-selection.grundfos.com "SIZING" enables you to size a pump based on entered data and selection choices. "REPLACEMENT" enables you to find a replacement product. Search results will include information on • the lowest purchase price • the lowest energy consumption • the lowest total life cycle cost.
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