Инструкция на Описание регулировочных узлов PPU: общий вид, монтажная схема, электроприводы Danfoss AMB 162/182 и их подключение. Документ на английском языке.

Текст инструкции

1. Стр. 1 komfovent

   PPU PACKAGE UNIT DESCRIPTION

2. Стр. 3 DESCRIPTION OF PIPEWORK PACKAGE UNIT

   Pipework Package Unit PPU is used for the adjustment of thermal power of water heaters, i. e. for the adjustment of thermal medium debit via the heater and support the temperature of supplied air. Pipework Package Unit PPU must be used in a dry room where the temperature from +5 °C to +50 °C is…

3. Стр. 4 General view

   General view of pipework package unit: Type A Type B Kvs ≤ 40 Kvs > 40 Decoding of marking: PPU - HW 1 1. 2. 3. 4. 5. 6. 4 2 - 3R - 50 - 40 - W8 PPU – Pipework package unit HW – used for heating CW – used for cooling 3 – three-way mixing valve R – heating/cooling medium connection from the right L…

4. Стр. 5 Installation diagram

   The installation diagrams are presented below. “Left-side” installation A type Kvs ≤ 40 AB A B PPU P T T2 T1 9 7 P T “Right-side” installation A type Kvs ≤ 40 A AB B 8 1. Circulation pump 2. Thermometer 3. Manometer 4. One-way valve 5. Three-way valve 2 3 T P PPU 8 T2 T P T1 6. Actuator 7. Ball…

5. Стр. 6 “Left-side” installation

   B type Kvs > 40 T1 P T T2 PPU P T 3 2 B AB A “Right-side” installation B type Kvs > T P T P 9 T1 T2 PPU 8 B A 1. Circulation pump 2. Thermometer 3. Manometer 4. One-way valve 5. Three-way valve 6. Actuator AB 7. Ball valve 8. Balancing valve 9. Filter RECOMMENDATION: It is recommended to use…

6. Стр. 7 DANFOSS AMB 162, AMB 182 ELECTRICAL ACTUATORS

   Description, main data AMB 162, AMB 182 actuators is used for temperature control in central heating systems together with 3-way and 4-way rotary valves. – – – – Main data: Supply voltage 24 V a.c. voltage signal of 0-10 V or 2-10 V. Opportunity to control manually. With electrical actuator limit of…

7. Стр. 8 The installation of electrical actuator

   Actuator should be assembled as shown in a picture below. 6 1 1. Rotary valve 2. Anti-rotation spacer 3. Valve adapter 4. Actuator 5. Manual operating clutch 6. Position indicator 7. Handle 8. Fixing screw The actuator cannot be mounted upside-down (look at the picture below). 8 UAB KOMFOVENT we…

8. Стр. 9 „Right-side“ working mode

   The position of axle before installation Make sure that valve is in correct position before installation. The valve should be in transitional position. The plane on the axis indicates the position of valve. Position indicator should be also mounted in correct position as shown in the picture. Plane…

9. Стр. 10 „Left-side“ working mode

   The position of axle before installation Make sure that valve is in correct position before installation. The valve should be in transitional position. The plane on the axis indicates the position of valve. Position indicator should be also mounted in correct position as shown in the picture. Plane…

10. Стр. 11 ELECTRICAL WATER PUMP1

    High-efficiency circulation pump for hot water heating systems with integrated differential pressure control. Control mode and differential pressure (delivery head) are adjustable. The differential pressure is controlled via the pump speed. Operating knob • • • Select control mode. Set differential…

11. Стр. 12 Control modes

    Variable differential pressure (Δp-v) The differential pressure setpoint H is increased linearly from ½ H to H across the volume flow range. The differential pressure generated by the pump is adjusted to the corresponding differential pressure setpoint. Note: Recommended for heating systems with…

12. Стр. 13 Constant pump speed1

    Recommended for systems with fixed system resistance requiring a constant volume flow. The pump runs in three prescribed fixed speed stages (I, II, III). H III II I Q L L B B H h Type A Type B Kvs ≤ 40 Kvs > 40 1 Only for Wilo-Strata series pumps. UAB KOMFOVENT we reserve the right to make changes…

13. Стр. 14 Flow switch1 installation

    A flow switch monitors water movement inside the pipe and will trigger an alarm if water flow is drastically decreased or stopped. Water flow may stop due to a broken water pump, stuck regulation valve, or water absence in the system. In negative air temperatures, stopped water flow may lead to a…

14. Стр. 15

    – water flow direction, 2 – connection on the pipe, 3 – sensor baffle, 4 – mounting position arrow UAB KOMFOVENT we reserve the right to make changes without prior notice PPU_manual_24-11 15

15. Стр. 16 Technical specification

16. Стр. 17 DN, mm

17. Стр. 18 SERVICE AND SUPPORT

    PARTNERS LITHUANIA UAB KOMFOVENT Phone: +370 5 200 8000 service@komfovent.com www.komfovent.com AT FINLAND Komfovent Oy Muuntotie 1 C1 FI-01 510 Vantaa, Finland Phone: +358 20 730 6190 toimisto@komfovent.com www.komfovent.com CZ GERMANY Komfovent GmbH Konrad-Zuse-Str. 2a, 42551 Velbert, Deutschland…

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