EMI E Verter WLHV09 User manual

P/N# 240009097, Rev. D [08/07/2013]

WLHV
Variable Speed Ductless Split System
High- Wall Air Handlers

WLHV09 WLHV12 WLHV18 WLHV24 WLHV30 WLHV36 
9,000 12,000 18,000 24,000 29,800 33,400  COOL
2.6 3.5 5.3 7.0 8.7 9.8 kW
8,800 10,000 18,000 21,000 26,000 26,400  
2.6 2.9 5.3 6.2 7.6 7.7 kW
Installation, Operation and
Maintenance Manual
ECR International, Inc.
2201 Dwyer Avenue,
Utica NY 13501
web site: www.ecrinternational.com

2
 .................................................................................................................. 3
........................................................................................................ 4
 ............................................................................................................ 5
 ......................................................................................................... 6
 ............................................................................................................................. 8
 ........................................................................................................................ 9
.................................................................................................................12
 .........................................................................................................................13
 .......................................................................................................................17
 ..................................................................................................................18
 ...........................................................................................................................20
.........................................................................................................................21
......................................................................................................................22
 .................................................................................................................23
 ....................................................................................................26
 .......................................................................................................30
 .....................................................................................................................31
 ...........................................................................................................32
 ..............................................................................................................................33
..........................................................................................................................34
 .........................................................................................................36
 .....................................................................................................37
.................................................................................................................38
.................................................................................................40
TABLE OF CONTENTS
Information and specications outlined in this manual in effect at the
time of printing of this manual. Manufacturer reserves the right to
discontinue, change specications or system design at any time without
notice and without incurring any obligation, whatsoever.
Check our website frequently for updates: www.enviromaster.com

3
Shipping damage MUST be reported to the carrier IMMEDIATELY.
Examine exterior.
Remove cover and examine compressor and piping for signs of damage.
RECEIVING INFORMATION
General Information
















4
IMPORTANT SAFETY INFORMATION
Become Familiar With Symbols
Identifying Potential Hazards.


 
 
Safety Information
 
 
 



 

 

 

 


 
DANGER


!
WARNING


!
CAUTION


!
NOTICE


WARNING




!
WARNING



!

5
DIMENSIONAL/PHYSICAL DATA
Figure 1 - Dimensions and Shipping Weight
AC
B
D
E
[38mm]
1 1/2”
[133.35mm]
5 1/4”
[51mm]
2”
[311mm]
12 1/4”
[111.13mm]
4 3/8”
[185.74mm]
7 5/16”
Model
A B C D E Shipping
weight
Depth in
(mm)
Height in
(mm)
Length in
(mm)
Mounting
bracket
clearance
in (mm)
Tubing access
clearance
in (mm)
Pounds
(kg)

      

      

      

6
GENERAL PRODUCT INFORMATION
Product Description










 

Controls And Components
(Factory-Installed Or Supplied)








































Cabinet Features:












Optional Equipment





Installer Supplied Items




Both tubes need
to be insulated.


7
GENERAL PRODUCT INFORMATION
Ceiling
wall
wall
4” Minimum
10”
Minimum
6”
Min.
Figure 2 Minimum Service Clearances
Figure 3 Mounting Template
S1CV/
S1HV
or
Model
Max.
Length
Equivalent
Feet
Max.
Lift
Max.
Trap
Height
Liquid
Line
Suction
Line
“H” “P” O.D. O.D.
09







1/4" 1/2"
12 1/4" 1/2"
18 3/8" 5/8" *
24 3/8" 5/8" *
30 3/8" 3/4"
36 3/8" 3/4"









.
Site Preparation








NOTICE






Installation Considerations







Table 1 - Tubing Specications - Both Tubes
Insulated

8
UNIT MOUNTING
WARNING




!
Unit Mounting Considerations
1. 

.
2. 
3. .
4. 


5. 

.
Figure 4 - Wall Hanging Bracket
Figure 5 Removing Front Grill


NOTICE


Mounting
slot
Slot for piping

9
REFRIGERANT PIPING
Figure 6 - Remove Bottom Panel
Piping Preparation

















.



See .
Figure 7 - Piping Connections
Suction line
(When a reducing bushing is required, install
only here, at the indoor suction-line connection.)
Liquid line
Condensate drain

10
REFRIGERANT PIPING
Wet rag heat sink Shield
Line Sizing
1. .
2. 




Refrigerant Piping
1. 

2. 

3. 

4. 
5. 

6. 

7. 

8. 

Figure 8 - Clean Ends Of Tubing
Figure 9 - Place Wet Rag “Heat Sink" Over
Valves Plus A Sheet Metal Shield To
Protect Paint
NOTICE



