Delorean DMC - Page 374

IM:08:04
Heating and Air Conditioning
INSTALLING HEATER/AIR
CONDITIONING UNIT
WARNING: Observe Refrigerant handling
precautions (refer to N:04:01).
1. Position heater/air conditioning unit in car,
guiding heater matrix and evaporator pipes
through bulkhead aperture and positioning
drain tube through hole in body ensuring tube
is not kinked or trapped. Connect plain black
vacuum supply pipe to port 1 of the selector
switch plug, and the black/orange water
valve/re-circulation flap to port 3.
2. Insert footwell duct beneath heater/air cond-
itioning unit.
3. Attach securing bracket to tunnel top.
4. Attach securing bracket and foot well duct to
heater/air conditioning unit.
5. Insert screws inside re-circulation vent aperture
to secure heater/air conditioning unit.
6. Locate and secure with four screws the re-
circulation vent flap, and reconnect the
vacuum pipe (via the tee piece to black/orange
port 3 of selector switch).
7. Re-fit de-mist duct to top of heater/air
conditioning unit.
8. Secure de-mist duct with two screws.
9. Re-fit distribution chamber.
10. Secure chamber with four screws.
11. Insert glove box in body aperture.
12. Secure with screws, re-fit glove box lamp bulb-
holder and connect wires to micro switch.
13. Connect black ground wire to spade terminal
attached to fan casing.
14. Connect pink/black wire to insulated spade
terminal on fan casing.
15. Connect leads to resistor panel adjacent to fan
motor in the following pattern:
Terminal 1 - Pink/ Black
Terminal 2 — Pink/Yellow
Terminal 3 — Pink/ Red
Terminal 4 — Pink/Blue
TERMINAL BLOCK
/^Q^
/
4
/ 1
\
3
\
2
N^QJ
PINK/BLUE
PINK/BLACK
PINK/RED
PINK/YELLOW
Fig. 37
16. Connect the plain black vacuum supply pipe to
port 1 of the selector switch plug and connect
the black and orange water valve re-circulation
flap vacuum pipe to port 3.
17. Connect left hand door vent duct.
18. Re-fit centre console (refer to Body Section).
19. Reconnect the heater hoses.
20. Ensuring scrupulous cleanliness of evaporator
pipe joints coat the new '0' rings and
connector threads, with Refrigerant oil — not
any other Lubricant.