Grundfos COMFORT 10-16 Temperature control User Manual

English (US) Installation and operating instructions
Original installation and operating instructions
Table of contents
1. Limited warranty............................. 3
2. General information ........................... 4
2.1 Hazard statements ............................ 4
2.2 Notes ................................... 5
2.3 Pumped liquids .............................. 6
3. Receiving the product.......................... 6
3.1 Inspecting the product .......................... 6
4. Mechanical installation ......................... 7
4.1 Applications ................................ 7
4.2 Location .................................. 7
4.3 Preparing the product for installation ................... 8
4.4 Mounting the product ........................... 9
4.5 Installing the temperature sensor.....................11
4.6 Changing the pump head position ....................12
5. Startup ..................................13
5.1 COMFORT Auto variants .........................14
5.2 COMFORT Temperature control variants ................15
5.3 COMFORT Digital Timer variants ....................16
6. Service and dismantle the product ..................19
7. Fault finding the product ........................21
7.1 Defective external temperature sensor(only COMFORT Auto) .....21
7.2 Defective internal temperature sensor ..................21
7.3 Actual time LED is blinking (only COMFORT DT) ............21
7.4 No instant hot water............................21
7.5 No instant hot water............................22
8. Technical data ..............................23
9. Disposing of the product ........................23
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English (US)

Grundfos COMFORT 10-16 Temperature control Specifications

General

System pressure	10 bar
Pump Type	Circulator pump
Voltage	230 V
Frequency	50 Hz
Max. Liquid Temperature	95 °C
Liquid temperature range	2°C to 95°C
Approvals	CE