Table of Contents
Advertisement
t h e p o w e r f a m i l y
5 .1 .4 . La y i ng p la n
As an example for one heat pump TERRA SW 8
Complete HGL with 4 pipe circuits, distributor con-
manifold length L
nection in the cellar
- In the pipe junction area, insulate the pipe to a
length of 2 m.
- Insulate the brine supply line with cold-resistant ma-
terial; zinc-plated pipes are not permitted for use.
- Minimum distance of the lines of 1m to water and
run-off lines, and to masonry.
- Masonry openings must be insulated and water-
tight.
- Insert a warning strip approx. 0.5 m above the pipes.
- Create a laying plan and take photos.
- The distributor connection can also be made in a
shaft outdoors.
5. 2. B r i ne d e p t h s e n sor
5.2.1. Popis
lter ( mesh width min 0,4mm
With this system, earth probes are used for the heat
max 0,6mm
extraction in the earth area, which consist of plastic
pipes with a special plastic head.This evaporator sys-
pipes out of stainless
/galvanized steel,
tem requires the minimum ground surface area from
plastic or
the earth evaporators. The hole diameter is 125 mm,
bypass pipe for
the drilling depth and sensor length depends on the
ushing the well
heat pump size. The brine medium circulates in these
ca.
plastic pipes. The heat exchange between the brine
0,6m
medium and refrigerant takes place in the evaporator
set (stainless steel plate heat exchanger).
The following is required for the brine circuit con-
nection: Brass distributor with shut-off valves, safety
valve, pressure gauge, expansion vessel. Thermom-
eter and brine circulating pump are already integrated
The flexible connection hoses supplied should be
ow direction
m
installed to avoid sound transmission. The connection
lines between the distributor and the heat pump need
to be created by the customer; zinc-plated pipes must
not be used!
(C) IDM ENERGIESYSTEME GMBH
suction-/
extraction well
PE-pipe Ø 25
manifold length L
SAFETY heat -
exchanger set
Montážní návod Terra SW
loop 1 loop 2 loop 3 loop 4
pipes toward
to heat pump
.
5.2 .2. S c ope of d el iv e r y
- Earth sensors made from plastic pipes, size de-
pends on heat pump size
- Connection set in the heat pump integrated
- Distributor, depending on order
safety-
valve
drain
T
brine -
anti freeze
loop
drain
brine-
circulating-
pump
Safety-
heat exchanger
Heat source
manifold
water pressure switch
T-piece of the Seikom
< p
ow switch
m³/h
throttle valve
T
ground water
open well
1
1
2
2
3
3
4
4
5
5
6
7
8
9
10
11
12
13
29
Advertisement
Table of Contents
