Danfoss DHP-A User Guide

Table of Contents
1 Foreword ............................................... 4
2 Safety precautions ......................................... 5
2.1 Important information .................................... 5
2.2 Installation and maintenance ................................ 5
2.3 System modifications .................................... 6
2.4 Safety valves ......................................... 6
3 About your heat pump ....................................... 7
3.1 Heat pump components ................................... 7
3.2 Outdoor and defroster function .............................. 7
3.3 Speed (rpm) controlled circulation pumps ........................ 8
3.4 HGW technology ....................................... 8
3.5 Water heater ......................................... 9
3.6 Auxiliary heating ....................................... 10
4 Control system ........................................... 11
4.1 Keypad ............................................. 11
4.2 Indicator ............................................ 11
4.3 Display ............................................. 12
4.4 Main Menu .......................................... 13
5 Settings and adjustments ..................................... 14
5.1 Setting the operating mode ................................. 14
5.2 Adjusting the indoor temperature ............................. 15
5.3 Reading off temperatures .................................. 17
5.4 Reading the operating time ................................. 17
5.5 Manual defrost, outdoor unit ................................ 17
6 Regular checks ........................................... 18
6.1 Operation check ....................................... 18
6.2 Alarm ............................................. 18
6.3 Check the water level in the heating circuit ........................ 19
6.4 Check the brine circuit level ................................. 19
6.5 Checking safety valves .................................... 20
6.6 In the event of leakage .................................... 20
6.7 Cleaning the filters for the heating and brine circuits .................. 20
7 Default setting in the controller ................................. 22
8 Checklist ............................................... 23
9 Installation carried out by: .................................... 24
User Guide Domestic heat pumps
Danfoss Heating Solutions VUGFE102
3

Danfoss DHP-A Specifications

General

Brand	Danfoss
Model	DHP-A
Category	Heat Pump
Language	English