Installation Guide PM2+P, PTC2+P, IHPT
ENGLISH
Safety Notes
Prior to assembly and commissioning
to avoid injury of persons and damages
of the devices, it is absolutely 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.
Prior to 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 ❶
IHx is an integrated self-acting family
of controllers developed for controlling
instantaneous heating of domestic hot
water with heat exchangers. The capacity
of controllers fully cover 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 located
boiler system in a dwelling house.
Assembly
Connecting of IDLE controller
(relevant only at PM2+P and PTC2+P
controllers)
At no load - application preheated to set
temperature ❷
At no load - only supply lines pre-heated,
Heat exchanger kept cold ❶
① Idle controller
Mounting ❹
Sensor mounting ❺
(relevant only at PTC2+P and IHPT
controllers)
Pressure test
P test = PN × 1.5
PN - see product label!
Check PN of other equipment on
secundary side.
Temperature setting ❻
Dimensions ❼
① Two different connections are possible:
A - Union nut
B - O-ring
DANSK
Sikkerhedsbestemmelser
Disse instruktioner SKAL læses omhyggeligt
forud for montering og indkøring samt
respekteres for at undgå skader på personer
og udstyr.
Nødvendigt monterings-, opstarts- og
vedligeholdelsesarbejde må kun udføres af
faglært og autoriseret personale.
Forud for monterings- og
vedligeholdelsesarbejde på regulatoren
skal systemet være:
- trykløst,
- nedkølet,
- tømt
- rengjort.
Systemproducentens eller -operatørens
instruktioner skal overholdes.
Anvendelse ❶
IHx er en række af integrerede
selvvirkende
regulatorer udviklet til
regulering af brugsvand i
varmevekslere.
Regulatorernes kapacitet dækker fuldt ud
kravet til brugsvand i lejligheder
og
enfamiliehuse og kan monteres
direkte i
ernvarmenettet eller i et centralt placeret
varmesystem.
* Varmeveksler (Heat exchanger)
** Regulator (Controller)
Montering
Tilslutning af IDLE controller
(PM2 + P og PTC2 + P).
I tomgang er anlægget opvarmet til
indstillet
temperatur ❷
I tomgang er kun forsyningsrør forvarmede.
Varmeveksleren holdes kold ❶
① af regulator
Montering ❹
Følermontering ❺
(PTC2 + P, IHPT.)
Trykprøvning
Prøvetrykket er 1,5 x PN
PN fremgår af produktetiketten!
Kontroller PN for andet udstyr på
sekundærsiden.
Temperaturindstilling ❻
Dimensioner ❼
① Der er to mulige tilslutninger:
A - Omløbermøtrik
B - O-ring
* Universalføler (Universal sensor)
** Standardføler (Standard sensor)
*** Hus til kapillarrørspakdåse (Housing of
sensor stuffing box)
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Danfoss Heating VI.LJ.A4.3G DH-SMT/SI