CLIVET WSAN-XEE Series Installation, Use And Maintenance Manual

14
5 - ELECTRICAL CONNECTIONS
It optimizes the energetic efficiency of the unit by automatically changing the set-point according to an external signal of 4-20 ma type.
It requests the expansion plug-in module option that must be fitted by the client (refer to the kit instructions) and enabled by
parameter 140 = 1. This function must be enabled with parameter18 (=0 not enabled, =1 only summer, = 2 only winter, = 3 summer
and winter)
par
description
meaning value
18
WaterReset
Water Reset enabling 0=No 1=Cool 2=Heat 3=Always 0
19
MaxCWRH
Max. value of the Winter WR correction 10
20
SWRMAXH
Corresponding signal of the winter MAX. correction 4
21
SWRMinH
Corresponding signal of the winter MIN. correction 20
22
MaxCWRC
Summer correction max. value 8
23
SWRMaxC
Corresponding signal of the summer MAX. correction 20
24
SWRMinC
Corresponding signal of the summer MIN. correction 4
140
PlugInEn
Enables PLUG-IN presence . 1=YES / 0=NO
SET POINT CURVE IN COOLING SET POINT CURVE IN HEATING
m
A
P 23
P 24
COMP.
MAX
= P22
COMP.
=0
SET POINT
m
A
P 21
P 20
COMP.
MAX
= P19
COMP.
= 0
SET POINT
Optimises unit energy efficiency by automatically adjusting the set-point according to enthalpy or the external temperature. Requires
the external humidity probe or the external temperature probe, which are optional for certain types of units and must be installed
by the customer and enabled by parameters 152=1 and 156=1.
par
description
meaning value
9 CompExt
External temp. comp. enabling 0=No 1=Cool 2=Heat 3=Always
0
10 CextMaxC
Ext. Temp. max. summer correction
15
11 CextMinC
Ext. Temp. min. summer correction
30
12 CextMaxH
Ext. Temp. max. winter correction
15
13 CextMinH
Ext. Temp. min. winter correction
0
14 MaxCExtC
Summer correction max. value
8
15 MaxCExtH
Winter correction max. value
10
16 HExtMinC
Ext. enthalpy min. correction
10,5
17 HExtMaxC
Ext. enthalpy max. correction
13,5
152 TextEn
EXT. Air probe presence 1=YES, 0=NO
156 URProbeExt
Enables external UR% probe. 1=YES, 0=NO
SET POINT CURVE IN COOLING SET POINT CURVE IN HEATING
T EXT
P 11
P 10
COMP.
MAX
= P14
COMP.=0
SET POINT
P 17
P 16
T EXT
P 12
P 13
COMP.
MAX
= P15
COMP.
= 0
SET POINT
5.8 SET POINT COMPENSATION WITH 4-20 MA SIGNAL (WATER RESET)
5.9 SET POINT COMPENSATION ON THE TEMPERATURE OR EXTERNAL ENTHALPY

CLIVET WSAN-XEE Series Specifications

General

Brand	CLIVET
Model	WSAN-XEE Series
Category	Heat Pump
Language	English