York EKKC 12 FS, Руководство по установке

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by johnson controls
15
GB
- When connecting pipes, cover both the
outer as well as inner sides of the pipes
with cooling machine oil, and tighten them
manually 3 or 4 turns.
- Check pipe connections for gas leaks,
and lay them as indicated below.
- Use the sealing filler (11) to insulate
connection (8).
Table 1
Diameter Torque
1/4” 15 to 30 N. m
3/8" 30 to 40 N. m
1/2" 45 to 50 N. m
5/8" 60 to 65 N. m
3/4" 70 to 75 N. m
Drain hose (Figs. 6 and 7)
1. Installation of drain hose.
- The diameter of the drain hose should be
greater than, or equal to the discharge pipe
(vinyl with a 32 mm. outer diameter).
- Keep the hose at a slight 1% tilt minimum
so as to avoid internal air pockets.
- Should the hose not be inclined sufficiently,
add a slight elevation.
- To avoid detachment of the hose, locate
fasteners at at least 1-1.5 m..
- Use hose (1) and clamp (2). Insert hose
over the grey area. Screw on the clamp
until the head protrudes about 4 mm.
- Use the larger insulation to cover the drain
system.
- Insulate the drain inside the room.
Precautions for elevating the
hose (Fig. 8)
- Install elevation at a height of less than 280
mm.
- Install the elevation at at least 300 mm. from
the unit, and with a correct angle.
Attention: (Figs. 9 and 9a)
- The tilt of the hose supplied could be 75
mm. or less, without the hose bearing any
additional stress.
- Follow this advice to install a multiple
system.
2. Once installation is concluded, make sure
water flows correctly.
- Through the inspection hole, add
approximately 600 cm³ of water to the
drain system. Pour the water slowly and
check flow.
- Once wiring installation is concluded,
check drain flow in cooling mode.
Fig. 5
Fig. 6
Fig. 7
Fig. 8
< 400 mm
< 75 mm
Fig. 9
Fig. 9 bis
COVER WITH
COOLING OIL
INSULATION
FILLING (1)
INSULATION (8)
CLAMP (4) x 4
GAS LIQUID
1% SLOPE
1 to 1.5 m
GREY TAPE HOSE (1)
CLAMP (2)
< 4 mm
CLAMP (2)
FILLER (10)
GASKET
1 to 1.5 m
CEILING
DRAIN
OUTLET
< 150 mm
< 2
80 m
m
< 4
00 m
m
< 200 mm
DRAIN
ELEVATION
< 1
00 m
m
CONVERGENT MULTIPLE
SYSTEM TYPE T
FIXED WRENCH
NUT