Cooper & Hunter ER02000043, Service Manual

Page: 20 / 51

18
Heat Pump Water Heater
Service Manual
DPOUSPM
3.3 Installation
Installation Location of Wired Controller
1).
1HYHULQVWDOOZLUHGFRQWUROOHUDWZHWSODFHRUXQGHUVXQOLJKWGLUHFWO\
2).
1HYHULQVWDOOWKHXQLWDQGZLUHGFRQWUROOHUDWWKHSODFHZKHUHWKHUHLVHOHFWURPDJQHWLFLQWHUIHUHQFH
3). 0DNHVXUHFRPPXQLFDWLRQOLQHLVFRQQHFWHGLQWRFRUUHFWSRUWWRDYRLGFRPPXQLFDWLRQPDOIXQFWLRQ
Installation of Wired Controller and Project Debugging
No. 1 2 3 4 5
Description
6RFNHW¶VEDVHER[
LQVWDOOHGLQWKHZDOO
Soleplate of controller 6FUHZ0;
Front panel
of controller
6FUHZ67;
Pay attention to the following items during installation of wired controller:
1). &XWRIISRZHUVXSSO\RIKHDY\FXUUHQWZLUHHPEHGGHGLQPRXQWLQJKROHLQWKHZDOOEHIRUHLQVWDOODWLRQ,W
LVSURKLELWHGWRSHUIRUPWKHZKROHSURFHGXUHZLWKHOHFWULFLW\
2).
3XOORXWFRUHWZLVWHGSDLUOLQHLQPRXQWLQJKROHDQGWKHQPDNHLWWKURXJKWKHUHFWDQJOHKROHDWWKH
EDFNRIFRQWUROOHU¶VVROHSODWH
3).
-RLQWWKHFRQWUROOHU¶VVROHSODWHRQZDOOIDFHDQGWKHQ¿[LWLQPRXQWLQJKROHZLWKVFUHZV0;
4).
$WODVWLQVHUWWKHFRUHWZLVWHGSDLUWKURXJKUHFWDQJOHKROHLQWRFRQWUROOHU¶VVORWDQGEXFNOHWKHIURQW
SDQHODQGVROHSODWHRIFRQWUROOHUWRJHWKHU
Caution:
'XULQJ FRQQHFWLRQ RI ZLULQJV SD\ VSHFLDO DWWHQWLRQ WR WKH IROORZLQJ LWHPV WR DYRLG LQWHUIHUHQFH RI
HOHFWURPDJQHWLVPWRXQLWDQGHYHQIDLOXUHRILW
a.
7RHQVXUHQRUPDOFRPPXQLFDWLRQRIXQLWVLJQDOOLQHDQGZLULQJFRPPXQLFDWLRQRIZLUHGFRQWUROOHU
VKRXOGVHSDUDWHIURPSRZHUFRUGDQGLQGRRURXWGRRUFRQQHFWLRQOLQHV7KHGLVWDQFHEHWZHHQWKHP
VKRXOGEHNHSWFPLQPLQ
b. ,IWKHXQLWLVLQVWDOOHGDWWKHSODFHZKHUHWKHUHLVLQWHUIHUHQFHRIHOHFWURPDJQHWLVPVLJQDOOLQHDQG
ZLULQJFRPPXQLFDWLRQRIZLUHGFRQWUROOHUPXVWEHVKLHOGLQJWZLVWHGSDLUOLQHV