background image

Manual

2100-451E

Page

1 of 24

Manual No.:

2100-451E

Supersedes:

2100-451D

File:

Volume 

III

, Tab 16

Date:

09-02-08

Bard Manufacturing Company, Inc.
Bryan, Ohio 43506

Since 1914...Moving ahead, just as planned.

Models:

WA3S1
WA4S1
WA5S1

WALL MOUNTED PACKAGED
AIR CONDITIONER

INSTALLATION
INSTRUCTIONS

NOTE

T

HIS

 

IS

 

AN

 R-410A

H

IGH

 P

RESSURE

R

EFRIGERANT

 S

YSTEM

Содержание WA3S1

Страница 1: ...File Volume III Tab 16 Date 09 02 08 Bard Manufacturing Company Inc Bryan Ohio 43506 Since 1914 Moving ahead just as planned Models WA3S1 WA4S1 WA5S1 WALL MOUNTED PACKAGED AIR CONDITIONER INSTALLATIO...

Страница 2: ...General 14 Topping Off System Charge 14 Safety Practices 14 Important Installer Note 15 Crankcase Heaters 15 High Low Pressure Switch 15 Three Phase Scroll Compressor Start Up Information 15 Service...

Страница 3: ...Manual N Summer Air Conditioning Low Pressure Low Velocity ACCA Manual D or Duct System Design for Winter Manual Q and Summer Air Conditioning FOR MORE INFORMATION CONTACT THESE PUBLISHERS ACCA Air C...

Страница 4: ...8 0 6 2 8 6 0 0 5 1 1 2 7 5 9 1 1 5 y l n o s t i n u V 8 0 2 0 3 2 n i e l b a l i a v a e r a s r e t a e h c i r t c e l e e s e h T 1 y l n o s t i n u V 0 8 4 n i e l b a l i a v a e r a s r e t...

Страница 5: ...U h t d i W W h t p e D D t h g i e H H y l p p u S n r u t e R E F G I J K L M N O P Q S T A B C B 1 S 3 A W 5 7 0 2 4 2 3 4 2 2 5 7 8 4 8 8 8 9 8 8 9 2 8 8 5 1 8 8 9 2 8 8 3 4 0 1 9 1 6 6 1 3 0 0 0...

Страница 6: ...2 5 2 5 6 2 5 4 5 4 5 4 0 3 0 6 0 6 0 3 8 8 8 0 1 6 6 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Z 0 B 1 S 4 A W 6 0 B 9 0 B 5 1 B 3 8 0 2 0 3 2 1 1 1 1 8 2 9 2 8 3 6 5 0 4 0 4 0 4 0 6 0 1 0 1 8 6 0 1 0 1 0 1 0...

Страница 7: ...ortions thereof not in the conditioned space should be properly insulated in order to both conserve energy and prevent condensation or moisture damage Refer to Table 9 for maximum static pressure avai...

Страница 8: ...nting rigidity the return air and supply air frames or collars can be drilled and screwed or welded to the structural wall itself depending upon wall construction Be sure to observe required clearance...

Страница 9: ...n this unit may be locked to prevent unauthorized access to the disconnect To convert for the locking capability bend the tab located in the bottom left hand corner of the disconnect opening under the...

Страница 10: ...2100 451E Page 10 of 24 FIGURE 4 WALL MOUNTINGINSTRUCTIONS FIGURE 3 WALL MOUNTINGINSTRUCTIONS SEEFIGURE3 MOUNTINGINSTRUCTIONS SEE UNIT DIMENSIONS FIGURE 1 FORACTUALDIMENSIONS SEE FIGURE 1 FOR DUCTDIME...

Страница 11: ...Manual 2100 451E Page 11 of 24 FIGURE 5 COMMON WALL MOUNTING INSTALLATIONS...

Страница 12: ...t c e l E e l b a m m a r g o r P n o N e l b a m m a r g o r P l a n o i t n e v n o C r o P H r e v o e g n a h c l a u n a M r o o t u A 8 5 0 3 0 4 8 1 5 1 1 D 0 2 2 5 H T t a e H e g a t s 2 l o...

Страница 13: ...Manual 2100 451E Page 13 of 24 FIGURE 7 LOW VOLTAGE WIRING...

Страница 14: ...rigerant composition during multiple leaks and recharges R 410A refrigerant is close to being an azeotropic blend it behaves like a pure compound or single component refrigerant The remaining refriger...

Страница 15: ...ation must be made any time a compressor is change or rewired If improper rotation is corrected at this time there will be no negative impact on the durability of the compressor However reverse operat...

Страница 16: ...eters depending on outdoor temperatures and the load stage of the system This cycling maintains a minimum liquid pressure affecting the minimum suction pressure This effect insures an evaporating temp...

Страница 17: ...o that the system operating pressures can be observed Pressure tables can be found later in the manual covering all models It is imperative to match the correct pressure table to the unit by model num...

Страница 18: ...click as the solenoid returns to its original position 3 If clicks can t be heard shut off power and remove the control circuit molded plug from the compressor and measure the solenoid coil resistanc...

Страница 19: ...vice as shown in Table 8 or by pressures as shown in Table 9 Page 22 The liquid line temperatures in Table 8 are based upon 80 F dry bulb 67 F wet bulb 50 percent R H temperature and rated airflow acr...

Страница 20: ...1 6 1 2 9 3 1 7 3 2 0 4 1 8 5 2 1 4 1 9 7 2 2 4 1 0 0 3 3 4 1 1 2 3 6 4 1 6 4 3 8 4 1 0 7 3 1 5 1 5 9 3 3 5 1 9 1 4 5 5 1 7 4 4 7 5 1 4 7 4 8 5 1 2 0 5 0 6 1 9 2 5 G N I L O O C Y T I C A P A C W O L...

Страница 21: ...it s air noise cabinet duct or motor noise interview customer if necessary Air noise High static creating high blower speed Is airflow set properly Does removing filter cause blower to slow down Check...

Страница 22: ...ication Refer to the manufacturer s authorized replacement list USING THE WRONG CONTROL WILL RESULT IN IMPROPER OR NO BLOWER OPERATION Orient the control module so that the 3 wire motor plug can be in...

Страница 23: ...call for W2 or Emergency Heat signal from thermostat TABLE 10 INDOOR BLOWER PERFORMANCE 1 l e d o M P S E d e t a R P S E X A M 2 s u o u n i t n o C M F C 3 t s 1 d e t a R M F C e g a t S 4 d n 2 d...

Страница 24: ...E e g a k c a P r e t a e H X 9 0 C S 3 A W H E e g a k c a P r e t a e H X 6 0 C S 4 A W H E e g a k c a P r e t a e H X 6 0 B S 5 A W H E e g a k c a P r e t a e H X X 9 0 B S 5 A W H E e g a k c a...

Отзывы: