Carrier AQUASNAP 30RB Manual De Controles Y Soluciones De Defectos página 91

OUTPUTS STATUS & TESTS MENU (continued)
ITEM FORMAT UNITS
10 0 to 6
tESt
11 b b b
1 2 3
tESt
12 nnn %
tESt
13 nnn %
tESt
14 nnn %
tESt
15 nnn %
tESt
16 nnn %
tESt
17 nnn %
tESt
18 On
Stop
tESt
FAIL
Good
Forc -
19 On
OFF
tESt
FAIL
Good
Forc -
DESCRIPTION
Fan status, circuit C. Permits selection of the fan to be tested.
1 = fan C1
2 = fan C2
3 = fan C3
4 = fan C4
5 = fan C5
6 = fan C6
Alarm status
b1 = alarm relay
b2 = alert relay
b3 = general alarm relay (present if energy management option is used)
EXV A position
0% = EXV closed; 100% = EXV open
In test mode this permits selection of the required position.
EXV B position
0% = EXV closed; 100% = EXV open
In test mode this permits selection of the required position.
EXV C position
0% = EXV closed; 100% = EXV open
In test mode this permits selection of the required position.
Fan speed, circuit A. Only displayed if a variable speed controller is selected in circuit A.
In test mode, this permits selection of the required speed.
Fan speed, circuit B. Only displayed if a variable speed controller is selected in circuit B.
In test mode, this permits selection of the required speed.
Fan speed, circuit C. Only displayed if a variable speed controller is selected in circuit C.
In test mode, this permits selection of the required speed.
Evaporator water pump #1 command status. Not displayed if the unit does not control a pump.
On: pump is running
Stop: pump is stopped
Forc: this item is displayed only when the unit is stopped locally (LOFF). selecting this item authorises turning on the
pump with no delay and for an unlimited length of time. The pump will remain on until any button of the user interface is
pressed: it is then immediately stopped. If the unit is in CCN control, then the pump status is displayed in turn with "Forc"
if the pump status if forced through CCN.
During the test phase, power to the pump is switched on for 10 seconds only. When the test is completed the following is
displayed:
- Fail: displayed if the test has failed because the pump was not started
- Good: displayed if the test was successful
Evaporator water pump #2 command status. Not displayed if the unit does not control a secondary pump.
On: pump is running
Stop: pump is stopped
Forc: this item is displayed only when the unit is stopped locally (LOFF). selecting this item authorises turning on the
pump with no delay and for an unlimited length of time. The pump will remain on until any button of the user interface is
pressed: it is then immediately stopped. If the unit is in CCN control, then the pump status is displayed in turn with "Forc"
if the pump status if forced through CCN.
During the test phase, ...as above
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