Mitsubishi Electric PAC-TZ02-E, Руководство по обслуживанию

Страница: 11 / 16

11
OCH729
DISASSEMBLY PROCEDURE PHOTOS/ FIGURES
3. How to remove the water pump 2/pump 3
(1) Remove the front panel (Refer to Procedure 1).
(2) Remove the mixing valve motor (Refer to Procedure 2).
(3) Disconnect the connector between the pump lead wire
and the relay connector (Photo 3-1).
(4) Loosen the 2 G1" nuts of the removing water pump
(Photo 3-2).
Note: • When reinstalling the G1" nuts, use new G1" gaskets.
• Install the water pump in the direction that the lead
wire comes to the bottom panel side (Photo 3-1).
Photo 3-1
Photo 3-2
4. How to remove the reactor 1 / reactor 2
(1) Remove the front panel (Refer to Procedure 1).
(2) Disconnect the connector between the reactor and the
relay connector (Photo 4-1).
(3) Release the 2 cable straps and cut the band (Photo 4-1).
(4) Remove the 6 screws fixing the pipe stay to remove the
2 saddle bands and the rubber tubes (Photo 4-2).
(5) Tilt the pipe stay toward the mixing valve, pull to the
side to remove (Photo 4-3).
(6) Remove the 2 screws for the reactor box (Photo 4-4).
(7) Remove the 4 screws for the reactors (Photo 4-5).
Photo 4-1
Photo 4-3
Photo 4-5
Photo 4-2
Photo 4-4
Pump connectors (3 pin)
Bottom panel
Nut (G1") Gasket (G1")
Nut (G1")
Gasket (G1")
Nut (G1")
Gasket (G1")
Pump 3
Pump 2
Screws
Screws
Reactor box
Reactor
connectors
Cable straps
Band
Pipe stay
Screws
Reactors
Saddle bands and rubber tubes
Nut (G1")
Gasket (G1")