APC INROOM ACPSC3000 Provozní pokyny stáhnout pdf (Strana 64)

InRoom CW/DX – Operating Instructions64

Description & Causes

Cylinder depleted

Lack of supply water

Excessive reduction of steam

production

Drain malfunction

User parameter error

Supply water high conductivity

pre-alarm

External command signal not

properly connected

(only 2/10V)

Cylinder full with steam pro-

duction not in progress

Foam inside the cylinder

Cylinder almost completely

depleted

Red LED

ﬂ a shes

2x long

3x long

4x long

5x long

6x long

7x long

8x long

9x long

10xlong

11xlong

Remedy

Do maintenance or replace the cylinder.

1. Check that the ﬁ ll pipe from the mains to the humidiﬁ er and

the internal pipe are not blocked or bent and that there is

sufﬁ cient supply pressure (1-8 bar).

2. Check that the ﬁ ll valve is properly working.

3. Check whether the counter-pressure onto the steam hose

is higher than the maximum limit, preventing the entry of

supply water into the cylinder by gravity.

4. Check that the steam outlet pipe is not choked and that

there is no condensate inside.

1. Cylinder completely depleted or excessive foam. Do main-

tenance to the cylinder.

1. Check the drain circuit and the proper operation of the drain

valve.

1. Download the proper default conﬁ guration from HumiSet.

2. If the problem persists, contact APC customer service.

1. Check the conductivity of the supply water.

2. If necessary install a suitable demineralizer.

Note: The problem will not be solved by softening the supply

water.

1. Check the connection to the (external) controller.

With the humidiﬁ er switched off:

1. Check for any leaks from the ﬁ ll valve or the condensate

return pipe.

2. Check that the level sensors are clean.

Foam is usually caused by surfactants in the water (lubri-

cants, solvents, detergents, water treatment agents, soften-

ers) or an excessive concentration of dissolved salts:

1. Drain and clean the water supply pipes.

2. Clean the cylinder.

3. Check for the presence of softeners. (In this case, use

another type of supply water or reduce the softening)

Do maintenance and/or replace the cylinder.

Type

warning

disabling

blocking

warning

disabling

warning

Reset

manual

display:

auto-

matic

reset

alarm:

automat.

manual

display:

manual

reset

display:

manual

reset

Alarm-

relay

not

active

not

active

not

active

not

active

Table 2 - Alarms (continued)

Note: "manual reset" means one of the following activities:

- pulling off and putting on the power supply plug G/G0 (see 9.1.5 operation - ﬁ g. 1 on page 57)

- switch off the cooling unit by the main switch, switch off and on the control fuses F02

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 79 80

Komentáře k této Příručce

Žádné komentáře

APC INROOM ACPSC3000 Provozní pokyny Strana 64

Komentáře k této Příručce

Související produkty a manuály pro Split-systém klimatizace APC INROOM ACPSC3000