© Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2008.
Unauthorized copying and distribution is a violation of
law.
Order No. PHAAM0809001C2
Air-to-Water Heatpump
Indoor Unit Outdoor Unit
WH-SD24AE WH-UD24AE
WH-SD28AE WH-UD28AE
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3
2 Specifications ----------------------------------------------------- 5
2.1. WH-SD24AE WH-UD24AE ----------------------------- 5
2.2. WH-SD28AE WH-UD28AE ----------------------------- 7
3Features------------------------------------------------------------- 9
4 Location of Controls and Components ------------------10
4.1. Indoor Unit--------------------------------------------------10
4.2. Outdoor Unit -----------------------------------------------12
5Dimensions--------------------------------------------------------13
5.1. Indoor Unit--------------------------------------------------13
5.2. Outdoor Unit -----------------------------------------------14
6 Refrigeration And Water Cycle Diagram-----------------15
7 Block Diagram --------------------------------------------------- 16
8 Wiring Connection Diagram--------------------------------- 17
8.1. Indoor Unit ------------------------------------------------- 17
8.2. Outdoor Unit----------------------------------------------- 18
9 Electronic Circuit Diagram----------------------------------- 19
9.1. Indoor Unit ------------------------------------------------- 19
9.2. Outdoor Unit----------------------------------------------- 20
10 Printed Circuit Board ------------------------------------------ 21
10.1. Indoor Unit ------------------------------------------------- 21
10.2. Outdoor Unit----------------------------------------------- 22
11 Installation Instruction ---------------------------------------- 24
11.1. Select The Best Location ------------------------------ 24