HM750A1000
33-00289—01 2
Table 1. Specifications.
Fig. 1. Specification label location.
Servicing
Disconnect main power before any servicing.
• The plumbing and electrical compartments
contain high voltage components and wiring.
Access should be limited to authorized
personnel only.
• During and following operation of the
humidifier, the steam and components in
contact with the steam such as the steam lines,
steam distributors, and condensate lines can
become hot and can burn if touched.
• Honeywell does not accept any liability for
installations of humidity equipment installed by
unqualified personnel or the use of
parts/components/equipment that are not
authorized or approved by Honeywell.
• To maintain warranty, only Honeywell
approved parts and cylinders may be used in
the operation of the product.
Electrical
All electrical work should be done according to
local and national electrical code.
Electrical connection to be performed by a licensed
electrician.
Unit recommended to be powered by a dedicated
GFCI circuit.
Plumbing
Plumbing to be performed by a licensed plumber.
Drain water from humidifier can be very hot. Do not
drain to public sink.
All plumbing work should be done according to
local plumbing code.
Installation
Do not mount on surfaces hotter than 176 ºF
(80 ºC).
Do not mount in area where freezing can occur.
Do not mount on vibrating surface.
Do not mount on floor.
The HM750 produces steam at atmospheric
pressure. No devices which could block steam
output should be connected to the steam outlet.
Steam lines must be installed so that no restriction
can produce backpressure in the humidifier.
Do not mount outdoors without protection against
rain, snow, condensation or equivalent.
Water quality
The Honeywell HM750 requires a cold water
connection from your home's main water supply
between 15-100 PSIG. A throttle valve may be
necessary, and a water shut-off valve is
recommended for safety. Reverse Osmosis (RO)
and Deionized (DI) water must not be used.
Water conductivity is important to ensure the
electrode humidifier operates effectively.
Honeywell recommends 125-1200 μS/cm
(microsiemens/cm).
Volts
Steam Output
GPD KW Amps Phase
Max Ext.
Fuse
(Amps)
Standard
Cylinder
Net/Full
Weight
lbs. (kg)
Dimensions
(W x H x D)
110/120 11 1.5
12 1 15
HM750ACYL
15 / 20
(7.0 / 9.5)
10x18x7in.
254 x 457 x 178 mm
220/240 22 3.0
MODEL: HM750A1000
1
PHASE: 1 HZ: 6
0
C
o
un
try of
origi
n
:
C
a
n
ada
P
ays
d
’
ori
g
in
e
: Canad
a
Au
to-Adap
tive
P
rof
e
ss
io
n
a
lly ser
vic
ed onl
y.
Ent
re
t
ien par de
s
pro
fess
io
nne
ls se
u
leme
nt
.
S/N DATE
C
ODE
20
5
X
H
UM
IDI
FI
E
R
VOLT 1
1
0
-
120 2
20
-24
0
AMP 12
1
2
G
PD
11
2
2
KW1.5 3
.
0
HM750
Status
Se
r
vice
Power
Idle
Filling
Humidifying
Draining
Cylinder
F
ault
Drain
Fa
u
lt Codes In Front Cover
MODEL: HM750A1000
1
PHASE: 1 HZ: 60
Country of origin: Canada
Pays d’origine : Canada
Auto-Adaptive
Professionally serviced only.
Entretien par des professionnels seulement.
S/N DATECODE
205X
HUMIDIFIER
VOLT 110-120 220-240
AMP 12 12
GPD 11 22
KW 1.5 3.0
M37184
M
ODEL: H
M
750A1000
1
PHASE
: 1 HZ:
60
Coun
try
o
f o
rigin
:
Canada
Pa
ys
d’or
i
gi
ne : C
a
n
a
da
Au
to-A
dap
tiv
e
P
rofess
ion
ally
s
ervi
c
ed
only.
E
ntr
et
ien
par
des
p
ro
fes
si
on
nels s
eu
le
ment.
S
/N
D
AT
ECODE
205
X
HUMI
D
I
FIER
VO
LT11
0-120
2
20-2
40
A
MP
12
12
GPD
11
22
KW
1.5
3.0