Danfoss PTC2.2 Plus P Self Acting Controllers Integrated To Heat Exchanger Installation Guide
- July 22, 2024
- Danfoss
Table of Contents
Danfoss PTC2.2 Plus P Self Acting Controllers Integrated To Heat
Exchanger
Safety Notes
Before assembly and commissioning to avoid injury of persons and damage to the devices, it is necessary to carefully read and observe these instructions. Necessary assembly, start-up, and maintenance work must be performed only by qualified, trained, and authorized personnel. Before assembly and maintenance work on the controller, the system must be:
- depressurized,
- cooled down,
- emptied and
- cleaned.
Please comply with the instructions of the system manufacturer or system operator.
Definition of Application
PTC22, PM2 is an integrated self-acting controller developed for controlling the instantaneous heating of domestic hot water with heat exchangers. The capacity of controllers fully covers the needs of domestic hot water for flats, one-family houses or dwellings and can be mounted to district heating network directly, to a block of heating systems or central boiler system in a dwelling house.
Strainers installation
It is strongly recommended to install strainers on both the cold water
pipeline and the district heating supply line.
Assembly
Connecting of IDLE controller
An idle temperature controller can be added between positions A and C = Warm
heat exchanger and supply pipes. ❷
An idle temperature controller can be added between positions B and C = Cold heat exchanger and warm supply pipes. ❸
- Idle controlle
Mounting
Sensor mounting
Pressure test
- P test = PN × 1,
- PN – see product label!
- Check PN of other equipment on the secondary side.
Temperature setting
Type data
Dimensions
- – Union nut
Danfoss A/S
- Climate Solutions
- danfoss.com
- +45 7488 2222
This also applies to products but not/the problem that suatalierations can be made without ingestion form, fit, or function of the product. All trademarks in this material are property of Danfoss A/S or Danfoss group companies. Danfoss and the Danfoss logo are trademarks of Danfoss A/S. All rights reserved.
References
- Danfoss – morgondagens teknik, idag | Danfoss
- Danfoss - Engineering tomorrow | Danfoss
- Danfoss – Engineering Tomorrow | Danfoss
- Danfoss Slovenija, Danfoss Trata, ogrevanje, hlajenje, ogrevalna tehnika, hladilna tehnika, frekvenčni pretvorniki | Danfoss
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