ClimateMaster Tranquility 97B0072N01, Инструкция по установке, эксплуатации и обслуживанию

Страница: 6 / 64

R e s i d e n t i a l D i g i t a l H & V - Tr a n q u i l i t y ® 2 2 D i g i t a l ( T Z ) S e r i e s - 6 0 H z H F C - 4 1 0 A
C r e a t e d : 2 6 O c t . , 2 0 1 1 B
6
G e o t h e r m a l H e a t P u m p S y s t e m s
Vertical Installation
Figure 3: Vertical Sound Attenuation
Condensate Piping for Vertical Units
- Install condensate
trap at each unit with the top of the trap positioned below
the unit condensate drain connection as shown in Figure
4. Design the depth of the trap (water-seal) based upon the
amount of External Static Pressure (ESP) capability of the
blower (where 2 inches [51mm] of ESP capability requires 2
inches [51mm] of trap depth). As a general rule, 1-1/2 inch
[38mm] trap depth is the minimum.
Each unit must be installed with its own individual trap and
connection to the condensate line (main) or riser. Provide
a means to
fl ush or blow out the condensate line. DO NOT
install units with a common trap and/or vent.
Always vent the condensate line when dirt or air can collect
in the line or a long horizontal drain line is required. Also vent
when large units are working against higher external static
pressure than other units connected to the same condensate
main since this may cause poor drainage for all units on
the line. WHEN A VENT IS INSTALLED IN THE DRAIN
LINE, IT MUST BE LOCATED AFTER THE TRAP IN THE
DIRECTION OF THE CONDENSATE FLOW.
Figure 4: Vertical Condensate Drain
*3/4" FPT
Trap Depth
1.5" [38mm]
Min 1.5"
[38mm]
1/4" per foot
(21mm per m)
drain slope
3/4" PVC or
Copper by others
Vent
* Some units include a painted drain
connection. Using a threaded pipe or
similar device to clear any excess paint
accumulated inside this fitting may
ease final drain line installation.
Sound Attenuation for Vertical Units
- Sound attenuation
is achieved by enclosing the unit within a small mechanical
room or a closet. Additional measures for sound control
include the following:
1. Mount the unit so that the return air inlet is 90° to the
return air grille. Refer to Figure 3. Install a sound baf fl e
as illustrated to reduce line-of sight sound transmitted
through return air grilles.
2. Mount the unit on a Tranquility
®
Unit Isolation Pad to
minimize vibration transmission to the building structure.
For more information on Tranquility
®
Unit Isolation Pads,
contact your distributor.